claim that entrepreneurship has important economic value. Hence, a systematic review is provided that answers the question …, and (iii) productivity and growth, relative to the contributions of the entrepreneurs’ counterparts, i.e., the ‘control … group’? A fourth type of contribution studied is the role of entrepreneurship in increasing individuals’ utility levels …

face random and lumpy investment opportunities in R&D. High growth rates of innovations, possibly higher than the real rate … patent and trademark office that minimizes the legal uncertainty surrounding patents as collateral and maximizes the growth …