Creator: Goenka, Aditya and Spear, Stephen E. Series: Finance, fluctuations, and development Abstract:
This paper develops a dynamic model of general imperfect competition by embedding the Shapley-Shubik model of market games into an overlapping generations framework. Existence of an open market equilibrium where there is trading at each post is demonstrated when there are an arbitrary (finite) number of commodities in each period and an arbitrary (finite) number of consumers in each generation. The open market equilibria are fully characterized when there is a single consumption good in each period and it is shown that stationary open market equilibria exist if endowments are not Pareto optimal. Two examples are also given. The first calculates the stationary equilibrium in an economy, and the second shows that the on replicating the economy the stationary equilibria converge to the unique non-autarky stationary equilibrium in the corresponding Walrasian overlapping generations economy. Preliminary on-going work indicates the possibility of cycles and other fluctuations even in the log-linear economy.
Keyword: General equilibirum theory, Game theory, and Overlapping generations model Subject (JEL): D50 - General equilibrium and disequilibrium - General, C72 - Game theory and bargaining theory - Noncooperative games, and D91 - Intertemporal choice and growth - Intertemporal consumer choice ; Life cycle models and saving
Creator: Huffman, Gregory W. Series: Finance, fluctuations, and development Abstract:
In this paper a dynamic model is constructed in which labor and capital taxes are determined endogenously through majority voting. The wealth distribution of the economy is shown to influence the voting behavior, and hence the equilibrium levels of the tax rates, which in turn affect the future distribution of wealth. It is shown that the economy exhibits a unique dynamic behavior. Because of the endogenously determined taxes, the asset prices, wealth distribution, and the tax rates can display persistent fluctuations, and even limit cycles, in reaction to exogenous disturbances, or even due to initial conditions. It is also shown that "tax smoothing" does not necessarily appear to naturally arise in such a model, as the economy can display extreme fluctuations in the endogenously determined tax rates.
Keyword: Wealth distribution, Voting behavior, Asset prices, Policy formulation, Dynamic general equilibrium model, and Tax rates Subject (JEL): H25 - Taxation, subsidies and revenue - Business taxes and subsidies, D31 - Distribution - Personal income, wealth, and their distributions, H20 - Taxation, subsidies and revenue - General, and H24 - Taxation, subsidies and revenue - Personal income and other nonbusiness taxes and subsidies
Creator: Chari, V. V., Christiano, Lawrence J., and Eichenbaum, Martin S. Series: Finance, fluctuations, and development Abstract:
Different monetary aggregates covary very differently with short term nominal interest rates. Broad monetary aggregates like Ml and the monetary base covary positively with current and future values of short term interest rates. In contrast, the nonborrowed reserves of banks covary negatively with current and future interest rates. Observations like this 'sign switch' lie at the core of recent debates about the effects of monetary policy actions on short term interest rates. This paper develops a general equilibrium monetary business cycle model which is consistent with these facts. Our basic explanation of the 'sign switch' is that movements in nonborrowed reserves are dominated by exogenous shocks to monetary policy, while movements in the base and Ml are dominated by endogenous responses to non-policy shocks.
Keyword: Monetary policy, Interest, Money, Shocks, Inside money, and Interest rates Subject (JEL): E43 - Money and interest rates - Determination of interest rates ; Term structure of interest rates and E51 - Monetary policy, central banking, and the supply of money and credit - Money supply ; Credit ; Money multipliers