A two-person dynamic equilibrium under ambiguity
AbstractThis paper describes a pure-exchange, continuous-time economy with two heterogeneous agents and complete markets. A novel feature of the economy is that agents perceive some security returns as ambiguous in the sense often attributed to frank Knight. The equilibrium is described completely in closed-form. In particular, closed-form solutions are obtained for the equilibrium processes describing individual consumption, the interest rate, the market price of uncertainty, security prices and trading strategies. After identifying agents as countries, the model is applied to address the consumption home-bias puzzles.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Economic Dynamics and Control.
Volume (Year): 27 (2003)
Issue (Month): 7 (May)
Contact details of provider:
Web page: http://www.elsevier.com/locate/jedc
Other versions of this item:
- D8 - Microeconomics - - Information, Knowledge, and Uncertainty
- D9 - Microeconomics - - Intertemporal Choice and Growth
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
- G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
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