2. Review of Related Literature
In the existing literature of micro and small enterprises, many empirical studies have been conducted on factors affecting enterprises’ growth, covering various scopes using different sample firms and methods globally. However, findings of many studies with regard to the variables influencing growth of firms produced numerous factors with different impact on growth. To ascertain the utmost generally used variables as enterprises’ growth factors; a concentrated and careful systematic review of literature was carried out on relatively recent empirical studies. Hence, the 24 authors conduct various variables were reviewed so far.
2.1. Education Level
Entrepreneur education and experience positively affects MSE growth
[40] | Shibia, A. G., & D. G. Barako. (2017). Determinants of Micro and Small Enterprises Growth in Kenya. Journal of Small Business and Enterprise Development, 24(1), 105–118. |
[40]
. The education level of the firm owner is a top factor influencing MSEs growth
[9] | Awartani, F., & B. Millis. (2018a). Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Jordan. |
[9]
. In line to this, higher levels of education result in improved turnover growth
[4] | Akinboade, O. A. (2015). Determinants of SMEs Growth and Performance in Cameroon’s Central and Littoral Provinces’ Manufacturing and Retail Sectors. African Journal of Economic and Management Studies, 6(2), 183–196. |
[4]
. Other study reported that education was the significant factors that affect growth of MSEs
[23] | Endiris, A., & G.-E. Fentahun. (2020). Determinants of Total Asset Growth in Micro and Small-Small Scale Enterprise in Gondar City, Ethiopia. Journal of Agricultural Economics and Rural Development, 6(1), 689–696. |
[27] | Haftom. H. (2013). Factors Affecting the Growth of Micro and Small Enterprises in Shire Endaselassie tTown [Masters]. Mekelle. |
[23, 27]
. Education being the basic human endowment could improve the organizers’ access to new information and their ability to process such evidence resulting in efficient production and delivery of goods and services
[25] | Getachew A., Ayelew, M., Hossein, (2020). The role of micro and small scale enterprises in enhancing sustainable community livelihood: Tigray, Ethiopia. Springer. |
[25]
. However, Education has insignificant effects in determining enterprises’ growth
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[35]
.
2.2. Gender Gap
Gender has no significant on growth of enterprises
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[38] | Neeraj, B. (2022). Factors affecting the growth of micro and small scale enterprises in case of kotebe sub city. Academy of Accounting and Financial Studies Journal, 26(7), Article 7. |
[35, 38]
. Although, insignificant effect of gender on enterprises’ growth; there were a progress of man-owned enterprises than woman-owned for the fact that women have dual responsibility than men. Therefore, the evidence did not confirm female entrepreneurs face more difficulties than male entrepreneurs do in upgrading their enterprises
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[35]
. However, Gender of the operator was highly significant and, enterprises led by men grow by 7% more than those led by women do
[5] | Andaregie, A., Worku, A., Getachew, B., Fentahun, Y., & Astatkie, T. (2021). Determinants of micro and small enterprises’ (MSEs) growth in northwest Ethiopia. Taylor and Francis. https://doi.org/10.1080/09614524.2020.1866497 |
[5]
. Female participants have lower capital change compared to male
[20] | Degefu, D. G. (2018). Factors That Determine the Growth of Micro and Small Enterprises: In the Case of Hawassa City, Ethiopia. IBusiness, 10, 185–200. |
[20]
. Women were less likely to seek counseling and expert advice in launching and developing their business. In line with this, female businesses seem to have a higher rate of failure than male businesses
[8] | Asfaw, Y. A. (2016). Growth Determinants of Manufacturing Micro and Small Enterprises in Ethiopia: An Empirical Study of Tigray Province. Enterprise Development and Microfinance, 27(4), 273–297. |
[16] | Coad, A., & J. P. Tamvada. (2012). Firm Growth and Barriers to Growth among Small Firms in India. Small Business Economics, 39(2), 383–400. |
[46] | Woldeyohanes, H. T. (2014). Dimensions and Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Mekelle City, Ethiopia. AGRIS Online Papers in Economics and Informatics, 6(3), 104–115. |
[8, 16, 46]
. Generally, Gender gap was existed throughout the MSE sectors
[32] | Mahmud, M., Beyene, M., & Mohammded, . (2020). The Role of Micro and Small Enterprises in Employment Creation and Income Generation in Samara-Logia Town, Afar Regional State. Management, 10(1), 18–22. https://doi.org/10.5923/j.mm.20201001.03 |
[32]
.
2.3. Initial Capital
Firm size or start-up capital and age can explain the growth of MSEs. In addition, high-growth firms rely more on external sources of capital to support their growth in sales as compared to low-growth firms
[34] | Mateev, M., & Y. Anastasov. (2011). On the Growth of Micro, Small and Medium-Sized Firms in Central and Eastern Europe. A Dynamic Panel Analysis.” Banking and Finance Review, 3(2), 81–104. |
[34]
. The initial investment was a significant contribution in explaining enterprises growth. Firms with higher initial investment grow faster than their counterparts which started their firms with relatively smaller initial investment
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[35]
.
2.4. Access to Recordkeeping
Recordkeeping factor has a statistically significant positive contribution on business performance of MSEs
[43] | Takele, G. (2018). Factors Affecting Business Performance of Micro and Small Enterprises: The Case of Eastern Hararghe Zone Haramaya Town. Haramaya University. |
[43]
. Weak formal recording of economic transactions were the one that challenge the enterprises, no or weak formal and well-organized relation among themselves and with other organizations
[38] | Neeraj, B. (2022). Factors affecting the growth of micro and small scale enterprises in case of kotebe sub city. Academy of Accounting and Financial Studies Journal, 26(7), Article 7. |
[38]
. However, formal recording practice has no significant effects on determining enterprises’ growth
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[35]
. Poor book keeping systems were having been hampering MSEs’ growth
[14] | Brhane. T. (2014). Access to Finance for Micro and Small Enterprises in Debre-Markos Town Ethiopia. Global Journal of Current Research, 2(2), 36–46. |
[14]
. Similarly, small business owners that fail to keep proper books of accounts for their company to have poor record-keeping skills; the inability to manage books of accounts was determined to be due to a shortage of skilled accountants
[26] | Getenet Takele. (2018). Factors Affecting Business Performance of Micro and Small Enterprises: The Case of Eastern Hararghe Zone Haramaya Town. Haramaya University. |
[39] | Ojulu, A. (2021). Reviews on the Contributions of Micro and Small Business Enterprise and Performance in Ethiopia. Reviews Paper. Journal of Economics and Sustainable Development, 12(15). https://doi.org/10.7176/JESD/12-15-05 |
[26, 39]
.
2.5. Labor
As an indicator of human capital, the number of skilled production workers has a positive effect on the growth of MSEs, which is consistent with the finding of Solomon, T. et al. [41] who stated that human capital does significantly affect enterprise growth.
2.6. Access to Credit
Access to formal credit positively affects MSE growth
[40] | Shibia, A. G., & D. G. Barako. (2017). Determinants of Micro and Small Enterprises Growth in Kenya. Journal of Small Business and Enterprise Development, 24(1), 105–118. |
[40]
. Other argument stated as, access to finance has no statistically significant and direct contribution to business performance
[43] | Takele, G. (2018). Factors Affecting Business Performance of Micro and Small Enterprises: The Case of Eastern Hararghe Zone Haramaya Town. Haramaya University. |
[43]
. Other Study revealed that access to finance was a significant contribution in explaining enterprises growth
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[35]
. Information gap about finance fear of business failures, short loan duration, failure to disburse loans timely and the tendency of group collateral requirements have been hampering MSEs from access to finance
[14] | Brhane. T. (2014). Access to Finance for Micro and Small Enterprises in Debre-Markos Town Ethiopia. Global Journal of Current Research, 2(2), 36–46. |
[14]
. In line with this, lack of access to finance is the main factor affecting the growth of the MSE
[32] | Mahmud, M., Beyene, M., & Mohammded, . (2020). The Role of Micro and Small Enterprises in Employment Creation and Income Generation in Samara-Logia Town, Afar Regional State. Management, 10(1), 18–22. https://doi.org/10.5923/j.mm.20201001.03 |
[32]
. However, mature firms have more experienced and superior financial position their business to perform than their less mature counterparts. Yet accesses to credit from formal financial sources and growth of the MSEs have been a negative relationship
[27] | Haftom. H. (2013). Factors Affecting the Growth of Micro and Small Enterprises in Shire Endaselassie tTown [Masters]. Mekelle. |
[27]
.
2.7. Access to Market
Limited market facilities are one of the factors that affecting the growth of the MSE
[32] | Mahmud, M., Beyene, M., & Mohammded, . (2020). The Role of Micro and Small Enterprises in Employment Creation and Income Generation in Samara-Logia Town, Afar Regional State. Management, 10(1), 18–22. https://doi.org/10.5923/j.mm.20201001.03 |
[32]
. Moreover, enterprises which located in high business concentration areas grow faster than those located in low business concentration areas
[41] | Solomon, T., Tadele, F., Shiferaw, K, & Daniel, B. (2016). Derminants Growth of Micro and Small Enterprises: Empirical Evidence from Ethiopia. Swiss Programme for Research on Global Issues for Development. |
[41]
. MSEs desire to establish in the center of town for attracting large customers even though rent in the center is high
[47] | Yimesgen, Y. (2019). The growth determinants of micro and small enterprises and its linkages with food security: The case of Mecha district Amhara Region, Ethiopia. African Journal of Business Management, 13(4), 138–146. |
[47]
. The second argument showed that MSEs that operate out of town have better performance. This is because MSEs have easy access for input and potential for business expansion
[30] | Kebeu, H. (2014). Entrepreneurial success as a function of human capital and psychological factors among micro and small enterprises operators: A psychological perspective study. International Journal of Social Sciences and Entrepreneurship, 1(12), 352–367. |
[30]
. But absence of market linkage was the critical problems of enterprises
[18] | Daba, B., & Amanu, K. (2019). The roles of micro and small enterprises in empowering women: The case of Jimma Town, Ethiopia. International Journal of Multicultural and Multireligious Understanding, 6(2), 190–202. |
[19] | Dabi, N. (2017). Performance of micro and small-scale enterprises: The case of Adama, Oromia. World Journal of Economic and Finance, 3(1), 046–051. |
[18, 19]
.
2.8. Access to Technology
The use of technology is a top factor influencing MSEs growth
[9] | Awartani, F., & B. Millis. (2018a). Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Jordan. |
[9]
.
2.9. Access to Infrastructure
The other investigation revealed that access to infrastructure has significant effect on the growth of the MSE
[27] | Haftom. H. (2013). Factors Affecting the Growth of Micro and Small Enterprises in Shire Endaselassie tTown [Masters]. Mekelle. |
[27]
. Poor infrastructure
[3] | Abeiy, A. (2017). Factors afecting performance of micro and small enterprises in Addis Ababa. The case of Addis Ketema Sub City Administration (City Government of Addis Ababa). Addis Ababa University. |
[31] | Kinati, B., Asmera, T., & Minalu, T. (2015). Factors afecting developments of micro and small enterprises (Case of Mettu, Hurumu, Bedelle and Gore Towns of Ilu Aba Bora Administrative Zone). International Journal of Scientifc and Research Publications, 5(1), 1–10. |
[3, 31],
would cause more than 25% work time loss daily due to power interruption
[15] | Cherkos, T., Zegeye, M., Tilahun, S., & Avvari, M. (2018). Examining signifcant factors in micro and small enterprises performance: Case study in Amhara region, Ethiopia. Journal of Industrial Engineering International, 14(2), 227–239. |
[15]
.
2.10. Government Support
Government in enterprises’ growth plays a crucial role
[11] | Bali, N. (2022). Factors affecting the growth of micro and small scale enterprises in case of kotebe sub city. Academy of Accounting and Financial Studies Journal, 26(S7), 1–19. |
[11]
. On other side, lacks of government supports are the major constraints for SMEs’ barriers to growth
[12] | Bilal, A. R., Khan, A. A., & Akoorie, M. E. M. (2016). Constraints to growth: A cross country analysis of Chinese, Indian and Pakistani SMEs. Chinese Management Studies. 10(2), 365–386. |
[12]
. Finally, the following conceptual framework (
Figure 1) developed based on the above detail review to show the relationship between enterprises’ growth and its factors.
Figure 1. Conceptual framework.
3. Research Methodology
3.1. Description of the Study Area
This investigation conducted in Daro Lebu and Hawi Gudina districts that selected out of 15 districts of West Hararghe Zone, Oromia, Ethiopia. During 1999, E. C Hawi Gudina was separated from Daro Lebu and established with its own administration. Still, communities share their culture, knowledge, skills and inter-trade with each other. The details of the background of each district presented in the following;
Hawi Gudina is one of the districts found under the West Hararghe Zone. The capital town of the district is Remeti, which found about 510 km southeast of Addis Ababa. The district is situated between Latitude 8º05′46.7844″N and Longitude 40º28′54.1272″E. The topography of the district is mainly flat lowland with altitudes ranging from 976 to 2077 meters above sea level. The annual rainfall of the district is 500 to 900 mm/year whereas minimum and maximum temperatures range 14-35°C respectively. The rain is occasional; the onset is unpredictable and the distribution and severity are very irregular. Agro-ecologically grouped into 2% Highland, 3% Midlands, 95% Lowlands. According to the inventory data conducted by the office of Job creation and skills in 2024, it has 142 MSEs, with 290 male, 161 female, and a total of 451 employees
[28] | HGJCrSkO. (2023). Hawi Gudina Job Creation and Skills Office. Government Organization. |
[28]
.
Daro Lebu is also one of the districts found under the West Hararghe Zone. The capital town of the district is Mechara, which found about 434 km South East of Addis Ababa. The district is situated between Latitude 8º36′08.2332″N and Longitude 40º19′55.6968″E. The district characterized mostly by flat with an altitude ranging from 1350 up to 2450 m.a.s.l. ambient temperature of the district ranges from 14°C to 26°C, and an average annual rainfall of 963 mm/year. The pattern of rainfall is bimodal and its distribution is mostly uneven. Agro-ecologically grouped into 44% mid-land and 56% lowlands. The district has a total of 134 enterprises with 209 employees who have been functioning recently
[21] | DLJCrSkO. (2023). Daro Lebu Job Creation and Skills Office. Government Organization. |
[21]
.
3.2. Research Design
Research design is a mapping strategy. It is essentially a statement of the object of the inquiry and the strategies for collecting the evidence, analyzing the evidence and reporting the findings. Therefore, this study was employed both Quantitative and Qualitative research designed to identify factors affecting the growth of MSE. Quantitative data were collected from MSEs’ employee and supported by qualitative data gathered, and narrated from the interviews and secondary sources to validate the accuracy of finding.
Figure 2. Map of the study area. Map of the study area.
3.3. Sampling Techniques and Size
In this study, representative sample of micro and small enterprises were selected using multistage sampling techniques because it helps us to be adequately covered such geographically dispersed populations, while concurrently saving time and cost. 1
st stage, Daro Lebu and Hawi Gudina districts were purposely selected out of 15 West Hararghe Zone Districts because of the beneficiary prior knowledge, due to areas in locating the problem. 2
nd stage, stratified random sampling technique was used. In this stage, MSEs that functional in 2024 were included in the study, and then organize seven districts’ towns into strata based on enterprises sectors. 3
rd stage, two sample towns were selected by using simple random sampling techniques. In the selected sample towns, data obtained were 404 micro and small enterprises. Finally, sample size was determined based on 404 of target population by using Proportionate stratified sampling techniques from the respective list of MSEs’ five sectors which randomly selected. To determine the number of representative sample respondents for this study or determination of sample size through the approach based on precision rate and confidence level, a C.R.Kothari formula was adapted
[17] | C. R. Kothari. (2004). Research Methodology: Methods and Techniques (2 Revised edition). New Age International. |
[17]
. A Kothari formula written as follows:
Where: z = the value of the standard variate at 95% confidence Interval and to be worked out from table showing area under Normal Curve (1- α equals the desired confidence level. The value for Z was found in statistical tables that contain the area under the normal curve). E.g., Z=1.96 at 95% confidence level; and
= 3.8416, n = size of sample, N = Total number of MSEs exist in the sample towns, e = given precision rate or acceptable Margin error at 5% (standard value of 0.05). According to the above formula, the sample size for all sectors is:
Table 1. Proportionate sample size for each MSE sectors
No. | District | Town | Strata | Number of Population | respondents in proportion |
1 | Hawi Gudina | Remeti | Manufacturing | 21 | 10 |
2 | Service | 33 | 16 |
3 | Construction | 32 | 16 |
4 | Trade sector | 87 | 42 |
5 | Agricultural | 22 | 11 |
1 | Daro Lebu | Mechara | Manufacturing | 38 | 19 |
2 | Service | 47 | 23 |
3 | Construction | 21 | 10 |
4 | Trade sector | 72 | 35 |
5 | Agricultural | 31 | 15 |
Total | 404 | 197 |
Source: HGJCrSk and DLJCrSk office, and Own Computation 2024
3.4. Types and Data Sources
A primary data sources collected from sampled micro and small enterprises and KIIs. Secondary data used were both published and unpublished sources. However, data from Hawi Gudina and Daro Lebu Job Creation and Skills offices, FeMSED and document types related to the research topic used to obtain background information on the issues under the study.
3.5. Methods of Data Collection
In this study, structured questionnaires and KII were used. The questionnaires were ready after making necessary corrections and pre-testing before actual use in order to obtain more cleared information translate into local language (Afan Oromo) and be distributed to and filled by the sampled enterprises. For Key Informant interview, managers of the business in the two districts were selected.
3.6. Methods of Data Analysis
To analyze the data obtained from different sources, Descriptive and Econometric analysis were employed based on the specific nature of the data. Therefore, the collected data was checked, classified, arranged and organized according to its characteristics and specific objectives of the study and prepared for analysis. In order to analyze and interpret the raw data, the quantitative data was tabulated and processed using Statistical Package for Social Sciences (SPSS V-20) and StataMP-12. The analysis of quantitative data was made using descriptive statistics like frequency, percentage, mean, standard deviations and T-test. Furthermore, analysis and description of them were made subsequent to the data clarified in each table and graph. Moreover, the qualitative data was gathered through interview and from secondary sources (official documents). This was plateful the researcher as an additional data for triangulation and justification purposes. After careful gathering of the appropriate data, it was analyzed by using multiple linear regression Model and employ diagnostic testing.
3.7. Model Specification
Based on the assumption of a multiple linear regression model (MLR), when the outcome variable is identified or measured as a continuous scale and two or more predictor variables are either continuous or categorical (an ordinal or nominal variable), a multiple regression model was employed. MLRs are a statistical method that uses several exogenous variables to predict the outcome of a response variable. As a result, the main reasons why we use a multiple Regression over a SLR is dependent variable can be explained by using more than one independent variable
[22] | D. N. Gujarati, & D. C. Porter. (2009). Basic Econometrics (5th Edition). the McGraw-Hill Companies. |
[22]
. Estimation of the parameters of a model and interpretation of them depends on the correct specification of the model
. So, the MLR model was uncontroversial to undertake this study. The general form of multiple linear regression models can be expressed as:
; Where; Y= enterprise Growth,
=residuals/models error term,
= intercept term (mean value of “Y” when the independent variables takes the value 0).
,
,
,
,
,
,
,
,
and
indicates Parameters (regression coefficients of explanatory variables) associated with education level, start-up capital, gender gap, labor, access to recordkeeping, access to market, access to infrastructure and government support respectively.
3.8. Definition of the Variables and Its Measurements
In this study, enterprise Growth was taken as the dependent variable which explained by different demographics, internal and external factors. Variables definitions were given as follows. Enterprise Growth: - Measured in terms of capital or total asset. Simply, it was determined as Change in capital between the years of beginning and sampling periods divided by initial capital of the enterprises. It was a continuous variable.
, where; = Capital during survey, = Initial Capital or starting-up capital.
Table 2. Variables in the study.
S. N | Variable | Notation | Nature | Measurement |
| Enterprise growth | Growth | Continues | Change in capital between the years of beginning and sampling periods divided by age of the enterprise (i.e., capital), EA= Previous work experience of enterprises |
| Initial Capital | StarCapital | Categorical | Start-up capital of the enterprise in birr |
| Education Level | EduLevel | Categorical | (1 = grade 12 and below, 2 = Level, 3 = Diploma, and 4 = Bachelor Degree and above) |
| Access to Market | AccMarket | Dummy | 1 if they have access to market linkage and 0 if otherwise |
| Access to Technology | AccTechno | Dummy | 1 if they access to technological adaptation and 0 if otherwise |
| Recordkeeping | RecKeep | Dummy | 1 if there is recordkeeping of financial transactions and 0 if otherwise |
| Government Support | GovSupport | Dummy | 1 if there is Government support and 0 if otherwise |
| Access to Finance | AccCredit | Dummy | 1 if enterprises have access to credit and 0 if otherwise |
| Gender Gap | GenGap | Continues | The percentage difference between total male and female in enterprises employee to run the business |
| Infrastructure | InfraAccess | Dummy | 1 if access to infrastructure and 0 if not |
| Enterprise age | Ent_Age | Continues | Previous work experience of enterprises |
| Manpower | Labor | Dummy | 1 if MSE has skilled manpower, 0 if otherwise |
4. Results and Discussions
4.1. Descriptive Analysis
4.1.1. Demographic Profile of Respondents
Figure 3. Gender of Respondent.
The
Figure 3 shows that a majority (65.5%) of the sample enterprises’ employees were male, while 34.5% were female. This indicates that there were more male workers in sample MSEs than female. The gender composition of workers in the MSEs seems skewed toward male workers. MSEs Mean growth in capital for male was 4.16 which higher than that of female average capital 4.15. This may due to female was overburden in homework.
4.1.2. Education Level of Respondents
There was mean difference between MSEs operators with grade 12 and below it, and those has Diploma certificate at %5 significance level. However, mean difference was negative which indicate mean capital of those have diploma was greater than that of grade 12/below. This reflects as level of education changed or improved, mean growth of capital of MSE increased. Higher level of education generated higher mean growth of capital of MSEs relative to Grade 12 and below it, Level and Diploma.
Table 3. Educational level of enterprises’ operators.
(I) What is your level of education? | (J) What is your level of education? | Mean Difference (I-J) | Std. Error | Sig. |
Grade 12 and below it | Level | -.17788 | .08791 | .266 |
Diploma | -.30220* | .10032 | .018 |
Bachelor degree and above | -.63032* | .12198 | .000 |
Level | Grade 12 and below it | .17788 | .08791 | .266 |
Diploma | -.12432 | .08791 | .954 |
Bachelor degree and above | -.45244* | .11199 | .000 |
Diploma | Grade 12 and below it | .30220* | .10032 | .018 |
Level | .12432 | .08791 | .954 |
Bachelor degree and above | -.32812* | .12198 | .047 |
Bachelor degree and above | Grade 12 and below it | .63032* | .12198 | .000 |
Level | .45244* | .11199 | .000 |
Diploma | .32812* | .12198 | .047 |
Source: Survey result, 2024. The mean difference is significant at the 0.05 level.
In the study area, number of enterprises responded were 34(17.3%) micro and around 163(82.7%) were small enterprises. The mean capital growths of sampled micro enterprises were higher than the mean capital growth of small enterprises.
Figure 4. Mean growth of sampled Respondents, Source: Own design, 2024.
4.1.3. Enterprises Related Characteristics
According to
Figure 5. below, around 39.1% of the sampled respondents were engaged in the Trade sector followed by the Service sector (19.8%), while the remaining 14.6 %( manufacturing) and 13.2% (Agriculture and Construction) sectors which operated respectively in the study area.
Figure 5. Sectorial engagements of respondents.
In the following
Figure 6. Depicted that among the sampled micro and small enterprises, total number of workers operated MSEs were while launching their business has female 385(37.3%) and male 647(62.7%) employees. Nevertheless, currently in sampled MSES there were female 531(38.5%) and male 849(61.5%) workers. The job opportunities created were 146(42%) for female and 202(58%) for male. Regarding job prospects, employment gap or gender disparities were 72.3%. High percent of disparity shows there were huge gap diversity in gender inclusivity in enterprises. This needs efforts to bridge up disparity to focus on diverse and inclusive workforce in micro and small enterprises in the study area.
Figure 6. Number of Employees and job opportunities created by MSEs.
4.1.4. Rule and Regulation Regarding MSEs
As shown in
table 4, in the study area there are unfair rules and regulations that affect MSEs. Among sample respondents, 78.7% of participants express the presence of unfair corporate law and policy that affects their business. The types that affect MSEs in the study area, as respondents stated, there was high tax levied on a business (16.2% of sample), and a high interest rate was imposed (29.4% of sample). Similarly, 13.2% of business said there was bureaucracy in business registration and licensing while cooperating. Most respondents (18.8%) replied that enterprises face high taxes levied, high interest rates imposed, and bureaucracy in business registration and licensing simultaneously, 1% of them encounter other types of regulation problems. However, 21.3% of respondents stated MSEs they operate cannot face such kinds of problems. This table revealed that almost high percent of MSEs faced unfair corporate law and policy affects enterprises growth in the study area.
Table 4. Corporate law and policy regarding enterprise.
Is there any unfair corporate law and policy that affecting your business? |
Response | Respondent | Percent |
No | 42 | 21.3 |
Yes | 155 | 78.7 |
Total | 197 | 100.0 |
What types of unfair rules and regulations affect your business? |
High tax levied | 32 | 16.2 |
high interest rate imposed | 58 | 29.4 |
Bureaucracy in business registration and licensing | 26 | 13.2 |
All | 37 | 18.8 |
Others | 2 | 1.0 |
Total | 155 | 78.7 |
Not faced such problems | 42 | 21.3 |
Total | 197 | 100.0 |
4.1.5. Descriptive Analysis on Factors Affecting Growth of MSEs
To see the general perception of the respondents regarding the selected factors affecting the growth of MSEs; this study has summarized statistical measures of central tendency and Dispersion, and degree of association of the factors affecting the growth of MSEs in the following details.
The Relationship between Outcome and Predictor Variables
Comparison of means by t-test
An independent sample t-test commonly used to test statistical differences between the means of two groups. It carryout only when a dependent variable is continuous, an independent variable is categorical (has exactly two categories). The independent samples/groups (i.e independence of observations) tests reveal there is no relationship between the subjects in each sample. As a result, researchers tried to test relationships among the mentioned variables by using a t-test based on: Ho: the difference between the two populations means equal to 0, Ha: the difference between the two populations means not 0. The T-test also requires the assumption of homogeneity of variance by Levene’s test hypothesizing Ho: population variances of two groups are equal (equal variances assumed) and Ha: equal variances not assumed
[37] | Muijs, D. (2004). Doing Quantitative Research in Education with SPSS. Sage Publications London. |
[37]
. If the
p value for the Levene’s test is greater than .05, the homogeneity of variance assumption has been satisfied, t
-value and degrees of freedom under “equal variances assumed.” Based on this, the detailed explanations of corresponding variables were given on
table 5.
Regarding initial capital: the results of this independent sample t-test shows the average growth of sample respondents of those starting their business with initial capital greater than or equal to 50,000 was 3.877 with its SD of 0.363. However, the mean growth of those starting capital below 50,000 was 4.204 with its 0.512 standard deviation. The mean growth of enterprises second group was greater than that of first group. This was due to the majority of sample respondents in enterprises (85.3%) were starting their business by capital below 50,000. Only 14.7% of sample participants in their enterprises begin business by having capital above or equal to 50,000. Contextually, the collective mean growths of the majority of sample respondents were greater than that of fewer sample respondents. The mean difference was -0.326 and the negative sign indicate the mean growth of initial capital for the first group was greater than that of the second one. The test concludes that the mean growth between two groups were significantly different at (t195= 3.230, P=.001). The effect size of Cohen’s d value was 0.74. The general rule of thumb for Cohen’s d was 0–0.20 = weak effect, 0.21–0.50 = modest effect, 0.51–1.00 = moderate effect and >1.00 = strong effect. As a result, Cohen's d value lies between 0.51-1.00, which suggests there was a moderate effect between the enterprises’ growth and the initial capital of launching the business.
Regarding education level, the results of this independent sample t-test shows the mean growth score level of education of enterprise employees that have a degree and above was 4.569 with an SD of 0.698. But the mean growth of those have a qualification certificate below a degree was 4.103 with its 0.450 standard deviation. This result implies that the mean growths of higher educated respondents were greater than that of those have below degree education level. In line with this, an investigation in Kenya stated higher levels of education result in improved turnover growth
[4] | Akinboade, O. A. (2015). Determinants of SMEs Growth and Performance in Cameroon’s Central and Littoral Provinces’ Manufacturing and Retail Sectors. African Journal of Economic and Management Studies, 6(2), 183–196. |
[4]
. The associated P-value (.005) was less than the thresholds rejects Ho and concludes that the mean growths of sample respondents in MSEs of two sets were significantly different. There was a significant difference in mean growth between the two levels of education at (t= 3.120, P=.005). The effect size Cohen’s d was 2.57 and it reveals there was strong effect between two groups’ education levels of employees.
Access to Credit: based on an independent sample t-test, the mean growth of respondents those have credit access was greater than the mean growth of those have no credit access. This shows that enterprises with financial access can have better investment and expansion in their business and employ more workers. At the cutoff point (5%) level a significant P-value for sample groups was 0.001. So, reject the null hypothesis and conclude that the mean growth of sample respondents between two groups were significantly different at (t195= 2.606, P=.001, d=0.487). The effect of a relationship between outcome and predictor variables, Cohen’s d reveals there was a modest effect between the two groups. It also suggests the enterprises that have credit accessibility were more effective than that not access to credit.
Regarding workforces: the mean growth of enterprises that have access to skilled personnel and those have no access to skilled workers was determined to test the mean difference between the two groups. The mean growth of enterprises that recruit skilled workers was much higher than those that do not employ influential workers to run their business. The MSEs that did increase talented workers in their business become more economically efficient than those that did not. The t-test concluded that there was a significant difference in mean growth between two groups at (t (195) = 3.152, P=.002). The effect of the relationship Cohen’s d (0.5181) value recommends there was a moderate effect between enterprises those have skilled worker and that have no skilled labour. Enterprises, which have talented employers, were more effective than that have no skilled worker.
Recordkeeping: the mean difference for both groups was 0.303 as depicted on
table 5. The P-value (.001) was less than a 5% significance to reject Ho of mean difference equal to 0. Tests revealed that the mean growth of sample respondents in their enterprises, those with access to recordkeeping and those do not have access were significantly different. Micro and small enterprises that record account/financial transactions have higher mean growth than businesses that do not do that. It implies that enterprise employees those record day-to-day business activities can reduce risk, maintain their capital, and be effective in forecasting to better success and efficiency. There was a significant difference in mean growth between enterprise employees, those doing day-to-day activities and those not doing that at (t
195= 3.507, P=001 and d=0.693). The effect size of Cohen’s d reveals the mean difference is moderate compared to variability. Average growth in enterprises those access to recordkeeping was 0.693 SD greater than the average growth in enterprises not have access Recordkeeping.
Access to technology: the below
table 5 shows the mean difference for both accessibilities was 0.182. Tests revealed that the mean growth of sample respondents in their enterprises those were access to technological adaptation and those not access to adapt were significantly different. The average growth of enterprises that have access to technology was better than that of no technological adaptation. There was a significant difference in mean growth between enterprise employees that were able to adapt/upgrade their technology and those not doing that at (t
195= 2.475, P=0.014, d= 0.361). The Cohen’s d tells there was a modest effect between the two groups. Average growth in enterprises those access to knowhow was 0.361 of SD greater than the mean growth in enterprises not adapt technology.
Regarding market linkage: the mean difference of two groups was 0.174. The P-value (.029) was less than a 5% significant level and the test revealed that the mean growth of MSEs that have access to market linkage and those do not have access to a link were significantly different. The mean growth of businesses that have market access was greater than that have no market access. This implies that market access adds value by making goods and services available at convenient times and locations, by creating a better environment in terms of location, allowing multiple distributions, size and making them more responsive to customers’ needs. There was a significant difference in the mean growth of enterprises that are access to market linkage and those not linked at (t195= 2.203, P=0.029 and d= 0.359). The Cohen’s d suggested that average growth in enterprises those access to market linkage is 0.359 of Standard Deviations greater than the average growth in enterprises those have no market linkage. The results of the independent sample t-test also fail to show significant mean difference in between access to infrastructure and no access to infrastructure as well as no significant mean difference between mean of enterprises that get government support and enterprises that does not get government support.
Table 5. Comparing means of two groups of predictor on outcome variable.
Group Variables | Mean | Std. Deviation | Mean Difference | t-value | P-value |
>=Degree Credential | 4.569 | 0.698 | 0.466 | 3.120 | .005** |
< Degree Credential | 4.103 | 0.450 |
Initial Capital 50,000+ | 3.877 | 0.363 | -0.326 | -3.230 | .001* |
Initial capital below 50,000 | 4.204 | 0.512 |
Credit access | 4.202 | 0.509 | 0.235 | 2.606 | .001* |
No credit access | 3.968 | 0.455 |
access to Skilled worker | 4.230 | 0.527 | 0.243 | 3.152 | .002** |
No access to skilled worker | 3.987 | 0.410 |
Access to recordkeeping | 4.220 | 0.522 | 0.303 | 3.507 | .001* |
No access to recordkeeping | 3.917 | 0.352 |
access technology | 4.226 | 0.491 | 0.182 | 2.475 | .014** |
No access technology | 4.045 | 0.513 |
access market linkage | 4.207 | 0.523 | 0.174 | 2.203 | .029** |
No access market linkage | 4.034 | 0.444 |
access infrastructure | 4.183 | 0.503 | 0.058 | 0.799 | .425 |
No access infrastructure | 4.125 | 0.511 |
access to GovSupport | 4.166 | 0.512 | 0.092 | 0.797 | .426 |
No access to GovSupport | 4.074 | 0.473 |
Source: Own survey result, 2024, * and ** are a significance level at 1% and 5%, SD: Standard Deviation
4.2. Inferential Analysis
4.2.1. Model Specification and Diagnostic Test
Diagnostic tests for CLRM assumptions carried out first before proceeding to interpret the regression output for explain the persuading factors of enterprise growth. It also checks whether the regression model used in the analysis correctly specified. If the model not correctly specified, the problem of model specification error encountered
[22] | D. N. Gujarati, & D. C. Porter. (2009). Basic Econometrics (5th Edition). the McGraw-Hill Companies. |
[22]
. Thus, model specifications with regard to omission of variables were formally tested using Ramsey’s RESET test, which is a general test for misspecification of functional forms. Accordingly, the Ramsey RESET test performed on a model specification with a null hypothesis that the model had no omitted variables (see Appendix-1). Therefore, the model does not have omitted-variables bias; the p-value 0.2035 was higher than the threshold (5%). As a result, accepting the Ho and conclude that no need to add more variables and the model was correctly specified.
Test for Heteroskedasticity: an important assumption by using Breusch-Pagan/Cook-Weisberg testing Heteroskedasticity was used with Ho that variance in the residuals has to be constant or Homoscedastic. So, based on diagnostic test; accept the null hypothesis and concluded that residuals were homoskedastic (Prob > chi2 = 0.7268) at 5% significance level (see Appendix-2).
Test for Multi-collinearity: According to the rule of thumb for multicollinearity, test of the model states a variable whose values are greater than 10 or whose 1/VIF value is less than 0.1 indicates possible problem of multi-collinearity. However, the value of coefficient of contingency lies between 0 and 1 never attains 1. Values near to 1 indicate a high degree of association. Accordingly, the general thumb rule for correlations of .01 to .30 are reflected minor, correlations of .30 to .70 are considered moderate, Correlations of .70 to .90 are considered large, and correlations of .90 to 1.00 are considered very large
[33] | Marczyk, Dematteo, & Festinger. (2005). Essentials of research design and methodology. John Wiley and Sons, Inc, Hoboken, Newjersey, and Canada. |
[33]
. Thus, based on results of table (Appendix-1) Contingent coefficients between all categorical/dummy variables (Gender, Start-up capital, Education level, labour, Access to credit, market, infrastructure and government support) were below 0.70. Therefore, the VIF, 1/VIF and contingent coefficients test revealed that there was no multicollinearity problem in the model used in this study.
4.2.2. Result of Multiple Regression Analysis
The following
table 6 model summary revealed that 0.813 variation in enterprises capital growth rate was due to changes in factors affect MSEs growth. The remaining 0.187 of variation in enterprises capital growth rate is due to other factors that not included in the study.
Table 6. Model Summary.
Model | R | R Square | Adjusted R Square | Std. Error of the Estimate |
| .902a | .813 | .802 | .07691 |
a. Predictors: (Constant), GovSupport, infrastructure, Gender, Labour, market, Credit, Technology, Record, education, Ent_age, StarCapita |
b. Dependent Variable: Growth |
Source: Own Survey, 2024
ANOVA table was used to identify model adequacy by testing null hypothesis of no linear relationships between Enterprises capital growth rate and explanatory variables that included in the model. As shown in the below
table 7, model is adequate and significant at 5% with P-Value .000 to reject Ho of no linear relationships.
Table 7. ANOVA Table.
Model | Sum of Squares | Df | Mean Square | F | Sig. |
| Regression | 4.772 | 11 | .434 | 73.343 | .000b |
Residual | 1.094 | 185 | .006 | | |
| Total | 5.867 | 196 | | | |
a. Dependent Variable: Growth |
b. Predictors: (Constant), GovSupport, infrastructure, Gender, Labour, market, Credit, Technology, Record, education, Ent_age, StarCapital |
Source: Own Survey, 2024
Table 8. Econometric Result.
Model | Unstandardized Coefficients | Standardized Coefficients | T | Sig. |
B | Std. Error | Beta |
(Constant) | .021 | .011 | | 1.966 | .051 |
Gender | .023 | .009 | .094 | 2.483 | .014** |
Ent_age | .217 | .021 | .854 | 10.377 | .000* |
Education | .021 | .005 | .242 | 3.997 | .000* |
StarCapita | -.052 | .007 | -.679 | -7.764 | .000* |
Credit | .025 | .011 | .116 | 2.190 | .030** |
Labour | -.014 | .010 | -.057 | -1.373 | .171 |
Record | -.018 | .011 | -.087 | -1.649 | .101 |
Technology | .023 | .013 | .091 | 1.802 | .073 |
Market | -.007 | .012 | -.027 | -.558 | .578 |
Infrastructure | -.024 | .010 | -.087 | -2.471 | .014** |
GovSupport | .097 | .014 | .457 | 7.083 | .000* |
a. Dependent Variable: Growth, * and ** were significant at 1% and 5% critical point
The results of Multiple regressions: new=.021+.023X1+.217X2+0.021X3-.052X4 + .025X5 - .014X6 - .018X7 +.023X8 - .007X9 -.024X10+.097X11. Where; = predicted enterprise Growth, , ,, , , , , , and indicates explanatory variables associated with education level, start-up capital, gender, access to credit, labor, access to recordkeeping, access to technology, access to market, access to infrastructure and government support respectively.
Based on
Table 8, the estimations of the multiple regression output relying on dependent variable (growth) against its explanatory variables with sample of 197 enterprise employees interpreted accordingly. Based on this, the educational levels of MSEs employee are significantly affecting the growth of enterprises in a positive way. Improving/changing level of education leads to an increase in the growth of MSEs by .021, keeping other factors in the model as constant. In this research finding, the educational levels of sampled enterprise employees are statistically significant at 1% with P-value .000. It shows that increasing an educational qualification have been expected to rise up enterprises growth. Because, increasing level of educations generates a high level of knowledge and technique; convince enterprises to create new knowledge practices that boost the growth. This evidence was in line with the finding that reported as education has positively significant effects on enterprises growth
[4] | Akinboade, O. A. (2015). Determinants of SMEs Growth and Performance in Cameroon’s Central and Littoral Provinces’ Manufacturing and Retail Sectors. African Journal of Economic and Management Studies, 6(2), 183–196. |
[5] | Andaregie, A., Worku, A., Getachew, B., Fentahun, Y., & Astatkie, T. (2021). Determinants of micro and small enterprises’ (MSEs) growth in northwest Ethiopia. Taylor and Francis. https://doi.org/10.1080/09614524.2020.1866497 |
[9] | Awartani, F., & B. Millis. (2018a). Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Jordan. |
[23] | Endiris, A., & G.-E. Fentahun. (2020). Determinants of Total Asset Growth in Micro and Small-Small Scale Enterprise in Gondar City, Ethiopia. Journal of Agricultural Economics and Rural Development, 6(1), 689–696. |
[40] | Shibia, A. G., & D. G. Barako. (2017). Determinants of Micro and Small Enterprises Growth in Kenya. Journal of Small Business and Enterprise Development, 24(1), 105–118. |
[42] | Stojan, D. & Aleksandra, J. (2015). Factors affecting growth of small business: The case of a developing country having experienced transition. European Scientific Journal, 11(28). https://www.researchgate.net/publication/284163172 |
[4, 5, 9, 23, 40, 42]
. In addition, extra education of owners of the business positively affects growth of small business. But inconsistent with the finding which founded education levels to influence enterprises growth negatively
[24] | Fekade, G. (2019). Factors That Affect the Growth of Micro and Small Scale Enterprises in DebreBerhan Tow. American Journal of Theoretical and Applied Statistics, 8(4), 47–156. https://doi.org/10.11648/j.ajtas.20190804.13 |
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and insignificant effects of education on enterprises growth
[6] | Anuto David Ojulu. (2021). Reviews on the Contributions of Micro and Small Business Enterprise and Performance in Ethiopia. Reviews Paper. Journal of Economics and Sustainable Development, 12(15). https://doi.org/10.7176/JESD/12-15-05 |
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[6, 35]
.
The evidence of this study revealed that there was a significant effect of the gender on enterprise growth at a 5% level. Therefore, the need for additional workers could be crucial for the enterprises hiring influential labors in the right position. This regression output showed that hiring or adding one extra male or female worker leads to .023 changes in the capital growth rate of MSEs by keeping other factors constant. This evidence was in line with the study stated as a gender of the operator was highly significant and female businesses seem to have a lower capital change than male
[5] | Andaregie, A., Worku, A., Getachew, B., Fentahun, Y., & Astatkie, T. (2021). Determinants of micro and small enterprises’ (MSEs) growth in northwest Ethiopia. Taylor and Francis. https://doi.org/10.1080/09614524.2020.1866497 |
[8] | Asfaw, Y. A. (2016). Growth Determinants of Manufacturing Micro and Small Enterprises in Ethiopia: An Empirical Study of Tigray Province. Enterprise Development and Microfinance, 27(4), 273–297. |
[16] | Coad, A., & J. P. Tamvada. (2012). Firm Growth and Barriers to Growth among Small Firms in India. Small Business Economics, 39(2), 383–400. |
[20] | Degefu, D. G. (2018). Factors That Determine the Growth of Micro and Small Enterprises: In the Case of Hawassa City, Ethiopia. IBusiness, 10, 185–200. |
[32] | Mahmud, M., Beyene, M., & Mohammded, . (2020). The Role of Micro and Small Enterprises in Employment Creation and Income Generation in Samara-Logia Town, Afar Regional State. Management, 10(1), 18–22. https://doi.org/10.5923/j.mm.20201001.03 |
[46] | Woldeyohanes, H. T. (2014). Dimensions and Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Mekelle City, Ethiopia. AGRIS Online Papers in Economics and Informatics, 6(3), 104–115. |
[5, 8, 16, 20, 32, 46]
. However, this finding contradicted with the evidences which articulated no more significant effects of gender on enterprises’ growth
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[38] | Neeraj, B. (2022). Factors affecting the growth of micro and small scale enterprises in case of kotebe sub city. Academy of Accounting and Financial Studies Journal, 26(7), Article 7. |
[35, 38]
.
In this finding, enterprise age has a positive influence on the growth of MSEs. Empirical result revealed that there was a positively significant relationship between enterprise age and growth at a 99% confidence level. It reflected out that the growths of MSEs are due to the accumulated experience in withstanding business challenges. This empirical result was in line to the finding which stated, older MSEs grow faster than new enterprises because overtime there is increasing rate of return to experience
[4] | Akinboade, O. A. (2015). Determinants of SMEs Growth and Performance in Cameroon’s Central and Littoral Provinces’ Manufacturing and Retail Sectors. African Journal of Economic and Management Studies, 6(2), 183–196. |
[10] | Awartani, F. & B. Millis. (2018b). Determinants of Growth in Micro and Small Enterprises: Empirical Evidence from Jordan. |
[34] | Mateev, M., & Y. Anastasov. (2011). On the Growth of Micro, Small and Medium-Sized Firms in Central and Eastern Europe. A Dynamic Panel Analysis.” Banking and Finance Review, 3(2), 81–104. |
[4, 10, 34]
. But contradict with the result of Jovanovich Learning Theory which articulated growth and age were negatively relationships. Changes in growth were due to chance, size and age of firms have no effect on growth of small enterprises
[33] | Marczyk, Dematteo, & Festinger. (2005). Essentials of research design and methodology. John Wiley and Sons, Inc, Hoboken, Newjersey, and Canada. |
[33]
.
Adequate start-up capitals can smooth and brighten the success of enterprises and reduce the risk they encountered. This study revealed that enterprises that started their business operations with smaller initial capital grow faster than their counterparts that started their business operations with relatively higher capital. An initial capital of enterprises were significantly and negatively influencing enterprises’ growth and as a unit increase in initial capital, Ceteris paribus, leads to a .052 decline in the capital growth rate of enterprises included in the model. Therefore, this empirical evidence was in line with the finding that reported as Start-up size and growth of the MSEs were negatively correlated
[41] | Solomon, T., Tadele, F., Shiferaw, K, & Daniel, B. (2016). Derminants Growth of Micro and Small Enterprises: Empirical Evidence from Ethiopia. Swiss Programme for Research on Global Issues for Development. |
[41]
. But contradict with the research that reported as the positive impact of initial capital on growth shows fast growth of enterprises with higher initial capital than those with lower capital
[34] | Mateev, M., & Y. Anastasov. (2011). On the Growth of Micro, Small and Medium-Sized Firms in Central and Eastern Europe. A Dynamic Panel Analysis.” Banking and Finance Review, 3(2), 81–104. |
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[38] | Neeraj, B. (2022). Factors affecting the growth of micro and small scale enterprises in case of kotebe sub city. Academy of Accounting and Financial Studies Journal, 26(7), Article 7. |
[34, 35, 38]
.
As the regression result indicated, access to credit has positive and significant influence on enterprises growth at 5% significance level (p-value=0.03). This empirical evidence showed that as access to credit increased by one unit, the capital growth rate of MSEs included in the model would be rise by .025, Ceteris paribus. It implied enterprises that have credit access could grow faster than credit-constrained. From this result, it can be stated that enterprises those have access to formal credit are more grow than those who have no access to formal credit. In the study area, majority of the enterprises encounter various problems in securing debt finance. According to evidence of interviews, Poor lending procedure and lack of collateral found as principal reasons for not acquiring finance. This may be because the formal financial institutions are in fear of micro and small-scale enterprises for several reasons including lack of record of accomplishment of financial transactions, irregular record keeping, and high cost involved in aiding disorganized enterprises. Evidence of this study was consistent with the finding of empirical study in different year
[14] | Brhane. T. (2014). Access to Finance for Micro and Small Enterprises in Debre-Markos Town Ethiopia. Global Journal of Current Research, 2(2), 36–46. |
[32] | Mahmud, M., Beyene, M., & Mohammded, . (2020). The Role of Micro and Small Enterprises in Employment Creation and Income Generation in Samara-Logia Town, Afar Regional State. Management, 10(1), 18–22. https://doi.org/10.5923/j.mm.20201001.03 |
[35] | Meressa, H. (2020). Growth of micro and small scale enterprises and its driving factors: Empirical evidence from entrepreneurs in emerging region of Ethiopia. Journal of Innovation and Entrepreneurship, 9, 11. |
[40] | Shibia, A. G., & D. G. Barako. (2017). Determinants of Micro and Small Enterprises Growth in Kenya. Journal of Small Business and Enterprise Development, 24(1), 105–118. |
[14, 32, 35, 40]
. Nevertheless, inconsistent with the evidence that reported access to credit has a negative relationship with enterprises’ growth and no more effects on MSEs
[43] | Takele, G. (2018). Factors Affecting Business Performance of Micro and Small Enterprises: The Case of Eastern Hararghe Zone Haramaya Town. Haramaya University. |
[43]
.
Regarding access to infrastructure, MSEs operating with available infrastructural facilities have a higher probability of long lasting existence and growth as compared to those working with inadequate infrastructures. An infrastructural factor has a positive and significant relationship with enterprise growth at 5% significant level, that P-value is .014. Data collected through key informant interviews shows that there were low levels of accessibility and inadequate road maintenance, electrical interruption, and lack of adequate water facilities in the study area. Electric facilities that distributed in this town were using as a museum. If it serves town for one week, then it interrupted and does not go back until a month later. Similarly, due to severe shortage of water, enterprises face high costs in the purchasing of water that was supply by private individuals during the dry season. There was inadequate supply of water services by government organizations. The empirical evidence of this finding was in line with empirical evidences that said infrastructure has significant effects on enterprises growth and leads to more work time loss daily due to power interruption
[27] | Haftom. H. (2013). Factors Affecting the Growth of Micro and Small Enterprises in Shire Endaselassie tTown [Masters]. Mekelle. |
[3] | Abeiy, A. (2017). Factors afecting performance of micro and small enterprises in Addis Ababa. The case of Addis Ketema Sub City Administration (City Government of Addis Ababa). Addis Ababa University. |
[15] | Cherkos, T., Zegeye, M., Tilahun, S., & Avvari, M. (2018). Examining signifcant factors in micro and small enterprises performance: Case study in Amhara region, Ethiopia. Journal of Industrial Engineering International, 14(2), 227–239. |
[31] | Kinati, B., Asmera, T., & Minalu, T. (2015). Factors afecting developments of micro and small enterprises (Case of Mettu, Hurumu, Bedelle and Gore Towns of Ilu Aba Bora Administrative Zone). International Journal of Scientifc and Research Publications, 5(1), 1–10. |
[27, 3, 15, 31]
.
Generally, internal factors that affect growth of MSEs from variables included in the model, Start-up Capital was significantly and negatively associated with growth of MSEs. External factors like access to credit, and government support were positively significant influence the growth of enterprises. However, infrastructure was negatively significant effects on enterprises growth. Demographic factors like Education, gender and enterprises’ age were positively significant effect on MSEs growth. Yet, the regression output of the empirical evidence in this study failed to show significant effects of Recordkeeping, access to technology, access to market and labour on the capital growth rate of enterprises (See
Table 8). This investigation highlighted that the growth of MSEs in the study area was highly influenced by the specified enterprise constraints.
4.2.3. Normality Test
Figure 7. Normality test; Source: Own Survey, 2024.
The standardized normal distribution is a purely theoretical probability distribution, but it is useful distribution in inferential statistics. The normal dispersion is relatively simple distribution involving only two parameters i.e. mean and standard deviation. Accordingly, if we are dealing with a small sample size, say data of less than 100 observations, the normality assumption adopt a critical role. However, the sample size is practically large; we may be able to relax the normality assumption
[22] | D. N. Gujarati, & D. C. Porter. (2009). Basic Econometrics (5th Edition). the McGraw-Hill Companies. |
[22]
. Moreover, strengthens of Gujarati that "we know that normality plays no role in the unbiasedness of OLS or does it affect the conclusion that OLS is the best linear unbiased estimator under the Gauss-Markov assumptions
[29] | Jeffray, M. (2012). Introductory Econometrics A modern Approach (5th ed.). |
[29]
. But exact inference based on
t and
F statistics requires. Based on the above assumptions this study finds out the mean of 1.17 and standard deviation 0.972 with a picked distribution as showed in
Figure 7.
4.2.4. Linearity Test
The scatter plot of residuals in the following figure indicates that the points lied in a reasonably straight line from bottom left to top right. Therefore, it shows linearity. An underlining assumption of regression analysis is that the relationship between the variables is linear which means the points in the straight-line plot must form a pattern that can approximated with a straight line. Therefore, Normality P-P plot for standardized residual shows that Standardized normal probability plot for non-normality in the middle range of residuals slightly off the line but it looks normally distributed.
Figure 8. Linearity test.