Showing 1 - 10 of 734
None of the known macroeconomic theories are adequate to understand what to do in a global crisis like the 2020 Global Pandemic. Rational Expectations and monetarism cannot even ex-plain how is that a global crisis like this happens. The IS-LM model was designed to manage business cycles, but...
Persistent link: https://www.econbiz.de/10015214327
This paper shows that unregulated decentralized equilibrium is viable under increasing returns technologies in an overlapping generations model of production with cash-in-advance constraints. We also demonstrate that the model exhibits both the Tobin effect and the reverse Tobin effect.
Persistent link: https://www.econbiz.de/10015219315
This paper shows that unregulated decentralized equilibrium is viable under increasing returns technologies in an overlapping generations model of production with cash-in-advance constraints. We also demonstrate that the model exhibits both the Tobin effect and the reverse Tobin effect.
Persistent link: https://www.econbiz.de/10015219396
In this paper, we prove the existence of a recursive competitive equilibrium (RCE) for an Aiyagari style economy with permanent income shocks and perpetual youth structure. We show that there exist equilibria where borrowing constraints are never binding. This allows us to establish a...
Persistent link: https://www.econbiz.de/10015227816
survey of some issues in chapter 17 and following of mas colell et alias 1995 microeconomic textbook; general equilibrium, spot markets, linear and dynamic programming; discrete choice models (logit and probit) applied to a trademark valuation for a mechanical firm
Persistent link: https://www.econbiz.de/10015269099
The aim of this paper is to prove that if the consumption set of an economy with incomplete financial markets is semi-algebraic, then the corresponding pseudo-equilibrium manifold is also semi-algebraic. For this, we proceed by constructing an incomplete financial economy with real assets and...
Persistent link: https://www.econbiz.de/10015241550
We introduce the notion of an antichain-convex set to extend Debreu (1954)'s version of the second welfare theorem to economies where either the aggregate production set or preference relations are not convex. We show that (possibly after some redistribution of individuals' wealth) the Pareto...
Persistent link: https://www.econbiz.de/10015260744
We present a new concept for (generalized) strategic form games, called \emph{doubly strong equilibrium}, and give an existence result when the players have non-ordered and discontinuous preferences. Since a doubly strong equilibrium is a strong equilibrium in the sense of Aumann, we get the...
Persistent link: https://www.econbiz.de/10015266968
This is a short essay on open questions in urban economic theory.
Persistent link: https://www.econbiz.de/10015231363
This chapter presents an application of competitive general equilibrium theory of markets in the spirit of Walras, formalized in the 1950s by K. Arrow and by G. Debreu. In using general equilibrium theory to generate insight into current policy issues, it follows a tradition established by Arrow...
Persistent link: https://www.econbiz.de/10015261034