Effects of interventions to improve access to financial services for micro, small, and medium-sized enterprises: an evidence and gap
map

Article type
Authors
Dela Cruz N1, Disse S2, Lensink R3, Tolin L2, Villanueva A2, White H1
1Centre for Evidence-Based Social Science, Lanzhou University, China; Campbell Collaboration, New Delhi, India
2Campbell Collaboration, New Delhi, India
3University of Groningen, Groningen, The Netherlands
Abstract
Background: Micro, small, and medium-sized enterprises (MSMEs) account for many firms in most economies, particularly in developing nations, and are key contributors to job creation and global economic development. However, the most significant impediment to MSME development in low- and middle-income countries is a lack of access to both investment and working capital financing.
Objective and method: The objective of this evidence and gap map (EGM) was to describe the existing evidence on the effects of various interventions dedicated to supporting and improving MSMEs' access to credit, as well as the corresponding firm performance and/or welfare outcomes.
Results and conclusions: The EGM included 413 studies. The majority of the studies (379 studies) analyzed microenterprises, such as households and smallholder farmers; 7 studies analyzed community groups; and 109 studies analyzed small and medium enterprises. There were 147 studies on interventions that targeted multiple firm sizes.
Lending instruments/financial products are the most common intervention across all firm types. When it comes to the types of firms that receive the said financial intervention, the data are overwhelmingly in favor of microenterprises (278 studies), followed by systems and organizations (138 studies) that support better access to such financial products and services.
Welfare outcomes have the most evidence out of all of the outcomes of interest, followed by firm performance and financial inclusion. Among all firm types, welfare outcomes are primarily targeted at microenterprises. With 59 studies, we can say that small businesses have a significantly large number of enterprise performance outcomes.
Interventions directed at microenterprises with welfare outcomes have a significant number of research outcomes in the literature. SME evaluations have looked at firm performance, with less focus on employment and the welfare effects on owners and employees, including poverty reduction. Microcredit/loans have been the focus of a large number of research papers (238 studies), indicating the field's growing popularity. However, emerging financial interventions such as facilitating access to digital financial services are relatively under-studied.