Showing 1 - 10 of 304
We present a simulation-based method for solving discrete-time portfolio choice problems involving non-standard preferences, a large number of assets with arbitrary return distribution, and, most importantly, a large number of state variables with potentially path-dependent or non-stationary...
Persistent link: https://www.econbiz.de/10012767619
Will an industry with no antitrust policy converge to monopoly, competition, or somewhere in between? We analyze this question using a dynamic dominant firm model with rational agents, endogenous mergers, and constant returns to scale production. We find that perfect competition and monopoly are...
Persistent link: https://www.econbiz.de/10014109128
Economic theory suggests that decentralized markets can achieve efficient outcomes if buyers and sellers have many opportunities to trade. We examine this idea empirically by developing a tractable dynamic model of bidding in an overlapping, sequential auction environment and estimating the...
Persistent link: https://www.econbiz.de/10012911474
This paper asks whether relations of the IS-LM type can sensibly be used for the aggregate demand portion of a dynamic optimizing general equilibrium model intended for analysis of issues regarding monetary policy and cyclical fluctuations. The main result is that only one change -- the addition...
Persistent link: https://www.econbiz.de/10013218718
The goal of this paper is to study the problem of optimal dynamic policy formulation with competing political parties. We study a general class of problems, in which the two competing political parties have quadratic intertemporal objective functions, and in which the economy has a linear...
Persistent link: https://www.econbiz.de/10013218965
This paper studies the effects of progressive income taxes and education finance in a dynamic heterogeneous agent economy. Such redistributive policies entail distortions to labor supply and savings, but also serve as partial substitutes for missing credit and insurance markets. The resulting...
Persistent link: https://www.econbiz.de/10013221848
Using a dynamic linear equation that has a conditionally homoskedastic moving average disturbance, we compare two parameterizations of a commonly used instrumental variables estimator (Hansen (1982)) to one that is asymptotically optimal in a class of estimators that includes the conventional...
Persistent link: https://www.econbiz.de/10013221991
We describe a sparse grid collocation algorithm to compute recursive solutions of dynamic economies with a sizable number of state variables. We show how powerful this method may be in applications by computing the nonlinear recursive solution of an international real business cycle model with a...
Persistent link: https://www.econbiz.de/10013224428
This paper is concerned with the estimation of the parameters in a dynamic simultaneous equation model with stationary disturbances under the assumption that the variables are subject to random measurement errors. The conditions under which the parameters are identified are stated. An...
Persistent link: https://www.econbiz.de/10013224713
We examine the problem of optimal taxation in a dynamic economy with imperfectly competitive markets. We find that the optimal tax system will tend to provide subsidies for the purchase of capital goods to offset gaps between price and marginal cost. The average tax on capital income will be...
Persistent link: https://www.econbiz.de/10013225953