The Economic Impact of Entrepreneurship: Comparing International Datasets
本文比较了世界银行、OECD和Compendia三个跨国数据集，发现创业对人均GDP、出口/GDP和人均专利有显著正向影响，对失业有负向影响，但OECD数据不支持这些结论。
Abstract Manuscript Type Empirical Research Question/Issue What is the impact of entrepreneurship on GDP /capita, unemployment, exports/ GDP , and patents per population across countries? Is the impact of entrepreneurship mitigated by legal and cultural differences across countries? Do different international datasets provide different answers to these questions? We empirically compare the impact of entrepreneurship on GDP /capita, unemployment, exports/ GDP , and patents per population across countries by examining three datasets from the W orld B ank, the OECD , and C ompendia. Research Findings/Insights Based on a comprehensive sample of all available countries and years, with the W orld B ank data being the most comprehensive, we find entrepreneurship has a significantly positive impact on GDP /capita, exports/ GDP , and patents per population, and a negative impact on unemployment. Inferences from the C ompendia data are very consistent. By contrast, inferences from the OECD data are not supportive of any of these propositions. Theoretical/Academic Implications Our findings point to institutional and cultural impediments to the effectiveness of entrepreneurship. Most notably, the impact of entrepreneurship is significantly mitigated by excessively strong creditor rights that limit entrepreneurial risk‐taking. Furthermore, the data indicate that cultural attitudes associated with low risk‐taking limit the effectiveness of entrepreneurship. By contrast, the impact of entrepreneurship on exports/ GDP does not appear to be directly tied to costs of exporting, which is perhaps best explained by the new economy goods and services created by entrepreneurs that depend less on such costs. For some subsets of the data we find evidence consistent with the view that top tier venture capital funds enhance the impact of entrepreneurship on GDP /capita. Finally, our results show how different definitions of new business entry matter for empirical analysis of entrepreneurship across countries. Practitioner/Policy Implications The data highlight the importance of access to finance without downside costs so that entrepreneurs are encouraged to take risk. Further, the data highlight institutional differences in risk attitudes that more generally inhibit risk‐taking and thereby limit the effectiveness of entrepreneurship. Moreover, the data highlight a central role for careful measurement of entrepreneurial activities and for inclusion of as many countries and years as possible in order to effectively analyze the impact of entrepreneurship.