The paper describes the integration between what used to be a passive element of the energy value chain – the grid – and both upstream and downstream elements. The evolution of communications among the elements has permitted a more robust and adaptable structure that already is being...

Which countries find it optimal to form an economic union? We emphasize the risk-sharing benefits of economic integration. Consider an endowment world economy model, where international financial markets are incomplete and contracts not enforceable. A union solves both frictions among member...

In this paper we provide a thorough characterization of the asset returns implied by a simple general equilibrium production economy with Chew-Dekel risk preferences and convex capital adjustment costs. When households display levels of disappointment aversion consistent with the experimental...

This paper investigates whether technological shocks, constructed to be consistent with the observed cross-country income dispersion, are also capable of accounting for development regularities related to capital accumulation. This question is approached via a quantitative theoretical analysis...

Does investor protection foster economic growth? To assess the widely held affirmative view, we introduce investor protection into a standard overlapping generations model of capital accumulation. Better investor protection implies better risk sharing. Because of entrepreneurs' risk aversion,...

Poor countries have lower PPP-adjusted investment rates and face higher relative prices of investment goods. It has been suggested that this happens either because these countries have a relatively lower TFP in industries producing capital goods or because they are subject to greater investment...

Labor Force States and flows between are useful tools to model individual dynamics in the labor market. This chapter reviews recent literature uncovering substantial heterogeneity in transitions across Labor Force States. We review methods and results by replicating leading studies using...