David Cass

Suggest Changes
Learn More
Can extrinsic uncertainty (aniniral spirits," markett psychology," " sunspots,". . .) play a signihicant role in rational expectations e(JIilibrium models? We establish that extrinsic unce tainty(More)
In this paper we critically examine the main workhorse model in asset pricing theory, the Lucas (1978) tree model (LT-Model), extended to include heterogeneous agents and multiple goods, and contrast(More)
This paper examines how, in the presence of individual risk, economic efficiency can be achieved without an unrealistically large number of contingent claims. Market uncertainty is specified in such(More)
  • M. AbelR., A. AjayiN., +48 authors Mark Griffiths
  • Pediatric Surgery International
  • 2003
At the conclusion of Volume 18 of Pediatric Surgery International, the Editors-in-Chief wish to thank members of the Editorial Board for their valuable editorial help. Special thanks to the following(More)