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Ruhr Economic Papers #1205

2026

Sven Werner, Philipp A. Trotter

When Development Finance Spurs Entrepreneurship: New Evidence from 5 Million Projects Using a Machine Learning Classifier

Development finance increasingly funds entrepreneurship in developing countries, but evidence of its impact on entrepreneurship is mixed. Existing studies analyze total development finance flows as entrepreneurship-specific development finance data did not previously exist. By training and validating a machine-learning classifier on development finance project descriptions (2000–2022; 5 million projects; 97% accuracy), we introduce a scalable, replicable measure of specific entrepreneurship-support development finance (ESDF). Crucially, this measure allows us to assess which entrepreneurship margins respond to development finance. In a 19-year panel of 50 developing countries, two-way fixed-effects regressions show that higher ESDF is associated with higher entrepreneurial intentions, while total development finance is not. ESDF is not significantly linked to early-stage entrepreneurial activity, however, suggesting conversion bottlenecks in current entrepreneurial processes.

ISBN: 978-3-96973-390-5

JEL-Klassifikation: F35, O19, L26, C23, C45

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