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This chapter studies how incomplete information helps accommodate frictions in coordination, leading to novel insights on the joint determination of expectations and macroeconomic outcomes. We review and synthesize recent work on global games, beauty contests, and their applications. We...
Persistent link: https://www.econbiz.de/10014024269
This chapter studies how incomplete information helps accommodate frictions in coordination, leading to novel insights on the joint determination of expectations and macroeconomic outcomes. We review and synthesize recent work on global games, beauty contests, and their applications. We...
Persistent link: https://www.econbiz.de/10011573121
Persistent link: https://www.econbiz.de/10011686497
Persistent link: https://www.econbiz.de/10011607371
Persistent link: https://www.econbiz.de/10011589577
Predictions under common knowledge of payoffs may differ from those under arbitrarily, but finitely, many orders of mutual knowledge; Rubinstein's (1989)Email game is a seminal example. Weinstein and Yildiz (2007) showed that the discontinuity in the example generalizes: for all types with...
Persistent link: https://www.econbiz.de/10012159030
I investigate the decision problem of a player in a game of incomplete information who faces uncertainty about the other players' strategies. I propose a new decision criterion which works in two steps. First, I assume common knowledge of rationality and eliminate all strategies which are not...
Persistent link: https://www.econbiz.de/10011946016
for some arbitrarily close type. Hence, refinements of rationalizability are not robust. This negative result is obtained … rationalizability when arbitrary common knowledge assumptions are relaxed (i.e., without assuming richness). For arbitrary spaces of …
Persistent link: https://www.econbiz.de/10011686699
Ein wesentliches Ergebnis der Untersuchung ist, dass eine Analgestrategie mit Ertragswahrscheinlichkeiten kleiner als eine "kritische Wahrscheinlichkeit" eine latente Ruinwahrscheinlichkeit beinhaltet. Diese Wahrscheinlichkeit kann aus einem definierten Gewinn-/Verlustverhältnis einfach...
Persistent link: https://www.econbiz.de/10010330037
Ein wesentliches Ergebnis der Untersuchung ist, dass eine Analgestrategie mit Ertragswahrscheinlichkeiten kleiner als eine "kritische Wahrscheinlichkeit" eine latente Ruinwahrscheinlichkeit beinhaltet. Diese Wahrscheinlichkeit kann aus einem definierten Gewinn-/Verlustverhältnis einfach...
Persistent link: https://www.econbiz.de/10010981054