This paper investigates whether ICTs hardware and services play a complementary role in boosting economic growth. The main argument is that investments in ICTs fixed capital are a necessary but not sufficient condition leading to productivity gains, above all in late adopter countries. Their...

We develop a model of investment with financial constraints and use it to investigate the relation between investment and Tobin's q. A firm is financed partly by insiders, who control its assets, and partly by outside investors. When their wealth is scarce, insiders earn a rate of return higher...

We develop a model of investment with financial constraints and use it to investigate the relation between investment and Tobin's q. A firm is financed partly by insiders, who control its assets, and partly by outside investors. When their wealth is scarce, insiders earn a rate of return higher...

We develop a model of investment with financial constraints and use it to investigate the relation between investment and Tobin's q. A firm is financed partly by insiders, who control its assets, and partly by outside investors. When their wealth is scarce, insiders earn a rate of return higher...

Meine Dissertation umfasst drei Kapitel aus den beiden miteinander verbundenen Forschungsfeldern Internationale Wirtschaft (International Economics, JEL-Code: F) und Industrieökonomik (Industrial Organization, JEL-Code: L). In Kapitel 1 wird untersucht, welchen Einfluss der Abbau von...