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What are the dynamic consequences of comprehensive integration shocks? The answer to this question appears all but trivial. We set up a dynamic macroeconomic model of a small open economy where both capital and labor are mobile and there are increasing returns to scale at the aggregate level....
Persistent link: https://www.econbiz.de/10013117359
This paper reviews the economics approach to conflict and national borders. The paper (a) provides a summary of ideas and concepts from the economics literature on the size of nations; (b) illustrates them within a simple analytical framework where populations fight over borders and resources,...
Persistent link: https://www.econbiz.de/10013153423
each sector's R&D activity are, the higher the marginal productivity of labor in R&D is, and eventually the higher the …
Persistent link: https://www.econbiz.de/10012984503
We study contestability in non-profit markets when non-commercial providers supply a homogeneous collective good through increasing-returns-to-scale technologies. Unlike in the case of for-profit competition, in the non-profit case the absence of price-based sales contracts means that fixed...
Persistent link: https://www.econbiz.de/10013031990
Iceberg transport costs are one of the main ingredients of modern trade and economic geography models: transport costs are modelled by assuming that a fraction of the goods shipped “melts in transit”. In this paper, we investigate whether the iceberg assumption applies to the costs of...
Persistent link: https://www.econbiz.de/10013315431
In this paper, we explore the role of trade in differentiated final goods as well offshoring of tasks for inequality both within and between countries. We emphasize the distinction between managerial and production labor. Production labor is assumed to be a variable input composed of tradable...
Persistent link: https://www.econbiz.de/10013316113
R&D-based growth theory suggests that a larger population size raises either the long-run rate of economic growth ("strong scale effect") or the level of per capita income ("weak scale effect"), with far-reaching policy implications. However, for modern times there is little empirical support...
Persistent link: https://www.econbiz.de/10013316550
We investigate the role of workers' and managerial experience as a determinant of firm innovation and productivity in a … innovation and productivity. The effect of managerial experience measured by age on firm performance depends instead on the type … of firm: high age of managers and board members is bad for innovation and productivity growth, while costs and benefits …
Persistent link: https://www.econbiz.de/10013141023
drives low-productivity firms from the small country's home market, replacing them with high-productivity exporters from … abroad. This endogenous policy response creates a selection effect that increases the average productivity of home firms when …
Persistent link: https://www.econbiz.de/10013120658
We develop a theory of a firm in an incomplete contracts environment which decides on its complexity, organization, and global scale. Specifically, the firm decides i) how thinly it wants to slice its production process by choosing the mass of symmetric intermediate inputs that are...
Persistent link: https://www.econbiz.de/10013120903