The “new classical” theory states that families in low-skill occupations with low levels of human capital can stay poor from one generation to the next, while families in high-skill occupations with correspondingly high levels of human capital stay wealthy, despite being endowed with the same level of ability on average. This paper proposes an informal institutional mechanism—the community-base...

Developing countries are constrained in financing current account deficits as real capital mobility is still far from perfect. At the same time, capital flows to these countries proved to be extremely volatile. The paper argues that the long-term problem of "too little" should not be confused with the short-term problem of "too volatile". The former is related to sovereign risk, which may be di...

Developing countries are constrained in financing current account deficits as real capital mobility is still far from perfect. At the same time, capital flows to these countries proved to be extremely volatile. The paper argues that the long-term problem of "too little" should not be confused with the short-term problem of "too volatile". The former is related to sovereign risk, which may be di...

Job-Hopping in Silicon Valley: Some Evidence Concerning the Micro-Foundations of a High Technology Cluster In Silicon Valley’s computer cluster, skilled employees are reported to move rapidly between competing firms. This job-hopping facilitates the reallocation of resources towards firms with superior innovations, but it also creates human capital externalities that reduce incentives to invest...

This paper confirms the evidence that the Feldstein–Horioka test does not reflect capital mobility in the real side world economy, but only the variability between external and domestic saving.  2000 Elsevier Science S.A. All rights reserved.

are gratefully acknowledged, as well as the financial support of the European Union Human Capital and Mobility Program, Contract Nr. ERB4050PL930320. For the development of international scientific collaboration see among others Luukkonen et al. (1992).

We develop a model of financially constrained arbitrage, and use it to study the dynamics of arbitrage capital, liquidity, and asset prices. Arbitrageurs exploit price discrepancies between assets traded in segmented markets, and in doing so provide liquidity to investors. A collateral constraint limits their positions as a function of capital. We show that the dynamics of arbitrage activity ar...

Central banks’ foreign exchange holdings have increased significantly in the recent past. This article explains this development as a result of the liberalisation of international capital markets. First, central banks accumulate reserves in order to protect the economy from detrimental effects of sudden stops in capital flows and flow reversals. Second, central banks use the accumulation of res...

We develop a tractable two-country overlapping-generations model with domestic financial frictions and show that cross-country differences in financial development explain three recent empirical patterns of international capital flows. In our model, domestic financial frictions create two distinct distortions on the interest rates and production efficiency in the less financially developed coun...