Showing 1 - 7 of 7
We propose new indices to measure macroeconomic uncertainty. The indices measure how unexpected a realization of a representative macroeconomic variable is relative to the unconditional forecast error distribution. We use forecast error distributions based on the nowcasts and forecasts of the...
Persistent link: https://www.econbiz.de/10011269054
There are many situations in which individuals have a choice of whether or not to observe eventual outcomes. In these instances, individuals often prefer to remain ignorant. These contexts are outside the scope of analysis of the standard von Neumann-Morgenstern (vNM) expected utility model,...
Persistent link: https://www.econbiz.de/10010547096
Prez-Castrillo and Wettstein (2002) and Veszteg (2004) propose the use of a multibidding mechanism for situations where agents have to choose a common project. Examples are decisions involving public goods (or public "bads"). We report experimental results to test the practical tractability and...
Persistent link: https://www.econbiz.de/10010547209
Let there be a positive (exogenous)probability that, at each date, the human species will disappear. We postulate an Ethical Observer (EO) who maximizes intertemporal welfare under this uncertainty, with expected-utility preferences. Various social welfare criteria entail alternative von...
Persistent link: https://www.econbiz.de/10010547285
Several factors affect attitudes toward ambiguity. What happens, however, when people are asked to exchange an ambiguous alternative in their possession for an unambiguous one? We present three experiments in which individuals preferred to retain the former. This status quo bias emerged both...
Persistent link: https://www.econbiz.de/10010547457
A decision-maker exhibits preference for flexibility if he always prefers any set of alternatives to its subsets, even when two of them contain the same best element. Desire for flexibility can be explained as the consequence of the agent's uncertainty along a two-stage process, where he must...
Persistent link: https://www.econbiz.de/10010773127
We study the determinants of political myopia in a rational model of electoral accountability where political ability is ex-ante unknown and policy choices are not perfectly observable. On the one hand, elections improve accountability and allow to keep well-performing incumbents. On the other,...
Persistent link: https://www.econbiz.de/10010592541