Abstract An economy is considered in which new firms require time to learn whether they will grow in size and profitability in the long run. The labor market is imperfectly competitive. I show that inefficient levels of firm entry will generally exist. Whether under or over entry occurs is...

Abstract This paper provides a general methodology for introducing capital accumulation into economies with private information and heterogeneous agents. The agents operate a stochastic neoclassical production technology with capital and labor input. I study a moral hazard economy with...

Abstract If workers anticipate a technological innovation, some workers may decide to quit their job and retrain themselves to acquire the skills which are needed by this new technology. However, this may facilitate the innovation and make it a self-fulfilling prophecy. This self-fulfilling...

Abstract This paper starts from the observation that parameter instability and model uncertainty are relevant problems for the analysis of monetary policy in small macroeconomic models. We propose to deal with these two problems by implementing a novel "thick recursive modelling" approach. At...

Abstract The growth literature has not yet fully established how data on educational attainment should be introduced in theories involving human capital. This paper examines alternative specifications of human capital within the Mincerian class that once incorporated in standard growth models...

Abstract This paper studies the issue of price stability in a continuous time optimizing general equilibrium model with overlapping generations. It is shown that fiscal policy has effects on nominal variables. Fiscal expansions are inflationary even when the government intertemporal budget...

Abstract The dollarization of bank deposits and credit is widespread in developing countries, resulting in varying degrees of currency mismatches in domestic financial intermediation. It is argued that flexible exchange rate regimes generally encourage banks to match dollar-denominated...

Abstract This paper studies the business cycle dynamics of income and wealth distributions in the context of the neoclassical growth model where agents are heterogeneous in initial wealth and non-acquired skills. Our economy admits a representative consumer which enables us to characterize...

Abstract Owing to lags in the transmission mechanism of monetary policy, central banks put much weight on forecasts of the future paths of output and inflation. So there has been considerable recent interest in forward-looking Taylor-type reaction functions. Using publicly available data on the...

Abstract Technology adoption in follower countries can be accomplished by local R&D activities, but it can also be achieved without formal R&D, for example, by foreign direct investment. Empirical evidence suggests that current R&D activities often expand local knowledge for future R&D, while...