We estimate a two-equation model to jointly determine the number of informal investors and the amount of money that they invest over the last 3 years. Our model uses data on 126,189 individuals in 21 highly developed countries in the period 2002-2006. We delve deeper into the hypothesis of Burke...

Start-up size is a key strategic decision for entrepreneurs. Should entrepreneurs start up close to minimum efficient scale or should they take less risks and start-up on a smaller scale? Previously, this strategic decision appeared to be one of simply making a choice between a higher...

Despite the fact that the main contribution of entrepreneurship theory to economics has been to provide an account of the performance of markets in disequilibrium, little empirical research on entrepreneurship has examined firm entry and exit in this context. In this paper, we attempt to redress...

The relation between profits and the number of firms in a market is one of the essential topics in the field of industrial organization. Usually, the relation is modeled in an error-correction framework where profits and/or the number of firms respond to out-of-equilibrium situations. In an...

The recent work of Kim and Mauborgne (2005a) has sought to turn strategic management on its head. They note that the field has been dominated by Porter’s (1980, 1985) competitive strategy and it has placed too much emphasis on the importance of competition and rivalry. By contrast they argue...

This paper examines the prevalence and the determinants of informal entrepreneurial investment activity (i.e. the 3 FFFs –friends, fools and family– and business angels), using a data set of more than 175,000 individuals – including some 4000 informal investors – in a large number of...

The main contribution of entrepreneurship theory to economics is to provide an account of market performance in disequilibrium but little empirical research has examined firm entry and exit in this context. We redress this by modelling the interrelationship between firm entry and exit in...