One response to uncertainty and transactions costs in VC-finance is to compensate founders (and other key personnel) with stock options under complex contracts. Entrepreneurs are granted stock options contingent on firm performance, vesting and other criteria. While most countries tax stock...

In some classes of models, taxes at the owner level are "neutral" and have no effect on firm activity. However, this tax neutrality is sensitive to assumptions and no longer holds in more complex models. We review recent research that incorporates greater complexity in studying the link between...

Abstract: The overwhelming majority of self-employed individuals are not entrepreneurial in the Schumpeterian sense. In order to unmistakably identify Schumpeterian entrepreneurs we focus on self-made billionaires (in USD) on Forbes Magazine's list who became wealthy by founding new firms. In...

The overwhelming majority of self-employed individuals are not entrepreneurial in the Schumpeterian sense. To unmistakably identify Schumpeterian entrepreneurs, we focus on self-made billionaires (in USD) from the Forbes Magazine list who became wealthy by founding new firms. In this way, we...

Innovation often takes place in entrepreneurial ecosystems. We use the history of the Silicon Valley venture capital model and the Hollywood motion picture industry to illustrate how specialized institutions that regulate these entrepreneurial ecosystems emerged through actions by business...

Are quantitative measures driven by small business activity also valid proxies for high-impact Schumpeterian entrepreneurship? We compile four hand-collected measures of high-impact Schumpeterian entrepreneurship (VC-funded IPOs, self-made billionaire entrepreneurs, unicorn start-ups, and young...

Venture capital has become a dominant form of innovation finance, used by many high-tech startups. Europe lags the U.S. in both VC activity and the creation of successful startups, and has recently been surpassed by China. Few European countries have rates of VC activity commensurable to their...