Previous researchers, especially on large enterprises, have revealed that debt financing structure influences enterprise performance. Though the issue has been extensively researched, micro, small, and medium-sized enterprises (MSMEs) have traditionally been operating differently as compared to large enterprises in terms of their financial decisions, ownership and management style, and behaviour. Therefore, this study will explore the gaps encountered by all MSMEs to grow their businesses. These include forms and type of industry, firm size, asset tangibility, and a firm’s current assets in relation to its current liabilities and profitability level. The study examines the influence of financing structures on performance of micro, small and medium-sized enterprises (MSMEs) in South Africa. The ordinary least squares (OLS) technique of measurement is applied to examine the effects of financing structure on performance across various industrial sectors in the years 2013, 2014 and 2015. The findings in this study indicate an increase in the use of leverage to drive the influence of total debt on performance in all industrial sectors of MSMEs in South Africa. From the cross-sectional regression analysis, the results show that financing structure has a negative effect on the profitability of MSMEs, although not absolutely. The findings show that the size of the enterprise, asset tangibility, and the ratio of current assets to current liabilities are the most influential of borrowing decisions in total debt, short-term debt, and long-term debt. A significantly negative effect is observed for long-term debt, while short-term debt (STDR) exhibits a significantly positive effect. Thus the influence on MSMEs’ leverage on performance is driven by the usage of short-term debt. The variables of size of the firm, and ratio of current assets to current liabilities, do not have the same effect in all debt levels; the significance is substantially higher for long-term debt than for total debt and short-term debt. On the other hand, our empirical results suggested that transactional costs, and an asymmetric information problem in smaller firms, may lead to a mainly negative influence on size and total debt. The asset structure on profitability observed across the years showed mixed experiences. The ratio of current assets to current liabilities was found to be positive and significant on long-term debt and short-term debt leverage.

Syftet med denna studie är att undersöka och analysera det statistiska signifikanta sambandet mellan kapitalstruktur och lönsamhet för bolag noterade på OMXS Large Cap. Det görs under tidsperioden före samt under Covid-19 och studien använder sig av ett antal variabler för att kunna analysera ett potentiellt samband över en femårsperiod. Uppsatsen undersöker även om det eventuella sambandet ändras av Covid-19 pandemin. Studien har utgått ifrån en kvantitativ metod med en deduktiv ansats. För att ge svar på forskningsfrågan har paneldata regressioner genomförts på 30 bolag noterade på OMXS Large Cap för perioderna 2017-2019 och 2020-2021. Studien kommer fram till att det finns statistiskt signifikanta samband mellan kapitalstruktur och lönsamhet avseende vissa variabler samtidigt som studien finner att det inte finns samband för vissa andra variabler. Resultaten visar på både negativa och neutrala samband och slutsatsen att hög skuldsättningsgrad har en negativ effekt på lönsamhet dras, vilket stämmer överens med tidigare forskning inom ämnet. Sambanden som hittades visade sig ändras mellan perioden innan och under Covid-19 / The purpose of this study is to investigate the statistically significant relationship between capital structure and profitability for companies listed on OMXS Large Cap. This is done in connection with Covid-19 and the study uses a number of variables to analyze a potential relationship over a five-year period. The study  further examines if the possible relationship is affected by Covid-19. The study has been based on a quantitative method with a deductive approach. In order to answer the purpose of the study, the authors have carried out panel data regressions on 30 companies listed on OMXS Large Cap for the periods 2017-2019 and 2020-2021. The study finds that there exists statistically significant relationships between capital structure and profitability for some of the variables, whilst other variables show no significance. The results show both negative and neutral relations and the conclusion that a higher debt ratio has a negative effect on profitability is drawn, showing the same result as previous research. The results also show that the relationships differ from before the pandemic period to under.