This paper extends prior theory linking present-day sex ratios to present-day propensity for entrepreneurship among men … backward in time to explore the long-run gender origins of entrepreneurship. We argue that present-day propensity for … entrepreneurship among men will be higher in neighbourhoods which had historically high sex ratios. We propose that high sex ratios …

and drastic changes in the politic-economic environment. We thus conclude that regional entrepreneurship cultures do exist …