We study the effect of market structure on a personal computer manufacturer's decision to adopt new technology. This industry is unusual because there exist two horizontally segmented retail markets with different degrees of competition: the IBM-compatible (or PC) platform and the Apple...

We study the effect of market structure on a personal computer manufacturer’s decision to adopt new technology. This industry is unusual because there exist two horizontally segmented retail markets with different degrees of competition: the IBM-compatible (or PC) platform and the Apple...

With the COVID-19 pandemic accelerating digital transformation, demand for 5G networks is soaring. 5G networks are an indispensable part of infrastructure supporting immersive content, self-driving technologies, the Internet of Things (IOT), remote services, and smart manufacturing....

A substantial body of research in management and related public policy fields concludes that recent decades saw greater dynamic competition throughout technology-intensive ("TI") industries, with wide-spread, steady increase in TI industry and business performance instability as key...

Firms frequently compete across multiple segments. Such multimarket contact has been shown to deter aggressive competition, leading to what has been termed quot;mutual forbearance.quot; Empirical support for this phenomenon derives mainly from studies of the direct effects of multimarket contact...

We construct a model where an entrepreneur can innovate for entry or for sale. It is shown that increased product market competition tends to increase the relative profitability of innovation for sale. Increased competition not only reduces the profits of entrants and the acquirer of the...

We test whether predictions of the Aghion and Howitt (2004) model are supported by firm level data. In particular, we analyze if there is an inverted U-shaped relation between competition and R&D. Results show that the inverted U-shaped relation is supported by the Herfindahl index but not by...

This paper presents new evidence on the relationship between competition and innovation by extending previous literature from manufacturing to financial services. We introduce a new measure of overall innovation by estimating and enveloping annual minimum cost frontiers to create a global...

Does competitive pressure foster innovation? Technical progress consists of numerous small improvements made upon the existing technology continuous improvement and innovative activities aiming at entirely new technology (discrete innovation). Continuous improvement is often of limited relevance...

This paper reviews recent studies on the links between competition, innovation and productivity growth in the long run. From a long-run perspective, one can see that gains from competition-enhancing regulatory reform are likely to exceed static gains observed in the short run since firms will...