Does competitive pressure foster innovation? In addressing this important question, priorstudies ignored a distinction between discrete innovation aiming at entirely new technologyand continuous improvement consisting of numerous incremental improvements andmodifications made upon the existing...

We model decisions with respect to formality or informality for entrepreneurs in a newindustry for a developing economy. We show that informality allows a leader to explore,without significant sunk costs, the potential profitability of the industry; that is, informality maybe a stepping stone,...

We establish the existence of strong media slant against foreign owners. Using a unique data set from nation-wide distributed quality newspapers in Germany, we find that a foreign firm that downsizes in Germany receives almost twice as much attention than a domestic firm. This quantitative slant...

Changes in medical expenses may force hospitals to reallocate their resources, which potentially come at the detriment of healthcare quality. Using data on the universe of German hospitals, I investigate resource reallocations between capital stock, human resources, services and the...

What makes prescription drugs cost so much? The media and Congress say it is corporate greed, while pharmaceutical firms blame federal regulations and an expensive drug development process. This study focuses on R & D (R&D) expenditures at global pharmaceutical firms and explores the driving...

Many start-ups chose to compete with incumbent firms using one of two generic strategies: cost leadership or differentiation. Our study demonstrates how this choice depends on whether the startup was founded out of necessity. Our results, based on a representative data set of 4,568 German...

Medical providers often have a significant influence on treatment decisions which they can use in their own financial interest. Classical models of supplier-induced demand predict that medical providers will supply fewer services if they face increasing prices. We test this prediction based on a...

Does competitive pressure foster innovation? In addressing this important question, prior studies ignored a distinction between discrete innovation aiming at entirely new technology and continuous improvement consisting of numerous incremental improvements and modifications made upon the...

We model decisions with respect to formality or informality for entrepreneurs in a new industry for a developing economy. We show that informality allows a leader to explore, without significant sunk costs, the potential profitability of the industry; that is, informality may be a stepping...

This survey paper aims at critically discussing the recent literature on firm formation and survival and the growth of new-born firms. The basic purpose is to single out the microeconomic entrepreneurial foundations of industrial dynamics (entry and exit) and to characterise the founder's...