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characteristic assumption is that some households never participate in financial markets. This paper proves the existence of an …, including output itself. The assumptions required for existence constrain the maximum value and the variability of the nominal …
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This paper studies the properties of convexity (concavity) and strategic complements (substitutes) in network formation and the implications for the structure of pairwise stable networks. First, different definitions of convexity (concavity) in own links from the literature are put into the...
Persistent link: https://www.econbiz.de/10010272600
We present the first necessary and sufficient conditions for the existence of a unique perfect-foresight solution … conditions on the existence of a solution in such models, and provide a proof of the inescapability of the "curse of …
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conditions on the existence of a solution in such models. These results give determinacy conditions for models with occasionally …
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