Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-27210
Kubler, Felix; Schmedders, Karl (2010). Non-parametric counterfactual analysis in dynamic general equilibrium. Economic Theory, 45(1-2):181-200.
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In this paper, we examine non-parametric restrictions on counterfactual analysis in a dynamic stochastic general equilibrium model. Under the assumption of time-separable expected utility and complete markets all equilibria in this model are stationary. The Arrow-Debreu prices uniquely reveal the probabilities and discount factor. The equilibrium correspondence, defined as the map from endowments to stationary (probability-free) state prices, is identical to the equilibrium correspondence in a standard Arrow-Debreu exchange economy with additively separable utility. We examine possible restriction on this correspondence and give necessary as well as sufficient conditions on profiles of individual endowments that ensure that associated equilibrium prices cannot be arbitrary. Although restrictions on possible price changes often exist, we show that results from a representative-agent economy usually do not carry over to a setting with heterogeneous agents.
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|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||03 Faculty of Economics > Department of Banking and Finance
03 Faculty of Economics > Department of Business Administration
|Uncontrolled Keywords:||Dynamic general equilibrium - Non-parametric analysis - Observable restriction|
|Deposited On:||21 Jan 2010 21:40|
|Last Modified:||30 Nov 2013 00:03|
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