This appendix provides a detailed exposition of the computational method applied to the model of Campbell (1997). Heterogeneity in the production sector of that model implies that its prices and quantities are contnuous functions on the real line rather than scalars. The computational method used is an extension of standard log-linearization methods. It uses quadrature approximation of integrals to approximate a system of functional equations with a standard system of vector equations. Similar computational problems arise in other economic models which incorporate heterogeneity, such as that of Merz (1996), so the methods of this appendix may be of independent interest to other researchers.
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Paper provided by Review of Economic Dynamics in its series Technical Appendices with number
campbell98.
Length: 25 pages Date of creation: Mar 1997 Date of revision: Handle: RePEc:red:append:campbell98
Note: The original article was published in the Review of Economic Dynamics, volume 1 (1998), pages 371-408 Contact details of provider: Postal: Review of Economic Dynamics Academic Press Editorial Office 525 "B" Street, Suite 1900 San Diego, CA 92101 Fax: 1-860-486-4463 Email: Web page: http://www.EconomicDynamics.org/review.htm More information through EDIRC
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Cooley, Thomas F. & Greenwood, Jeremy & Yorukoglu, Mehmet, 1997.
"The replacement problem,"
Journal of Monetary Economics,
Elsevier, vol. 40(3), pages 457-499, December.
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Thomas F. Cooley & Jeremy Greenwood & Mehmet Yorukoglu, 1994.
"The Replacement Problem,"
Working Papers
9408, Centro de Investigacion Economica, ITAM.
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