Showing 1 - 10 of 89
Persistent link: https://www.econbiz.de/10010420254
This paper presents a new method to detect informed trading activities in the options markets.An option trade is identified as informed when it is characterized by an unusual largeincrement in open interest and volume, induces large gains, and is not hedged in the stock market.For the period...
Persistent link: https://www.econbiz.de/10005868704
We develop a new theory of international capital flows based on dispersed in-formation across individual investors …-standing asset price behavior. We introduce information dispersion into an openeconomy dynamic general equilibrium portfolio choice … model, and emphasize twoimplications for capital flows that are speci…c to the presence of dispersed infor-mation. First …
Persistent link: https://www.econbiz.de/10005868844
motives, the roles and the consequences of the Jesuits as agents of information regarding China affected the European … and transmission of information. It finds that economic progress and political consolidation in Europe did result in a …
Persistent link: https://www.econbiz.de/10005870547
We explore the relationship between public information and implementable outcomes in an environment characterized by … random endowments and private information. We show that if public signals carry no information about private types, then an … Bayesian incentive compatibility. The result extends the notion, dating to Hirshleifer (1971), that public information can have …
Persistent link: https://www.econbiz.de/10010263205
strongly to predictable marginal cost changes, as expected from the Mankiw and Reis (2002) Sticky information model. We find …
Persistent link: https://www.econbiz.de/10010273917
We define a generalized state-space model with interactive unawareness and probabilistic beliefs. Such models are desirable for many potential applications of asymmetric unawareness. We develop Bayesian games with unawareness, define equilibrium, and prove existence. We show how equilibria are...
Persistent link: https://www.econbiz.de/10010276636
. This paper examines the effect of information on the gender gap in tournament entry. We present experimental evidence that …
Persistent link: https://www.econbiz.de/10010276874
against malaria in Honduras. The paper additionally analyzes 'information externalities' associated with non-specific malaria … information externalities exist, they nonetheless do not deliver adequate levels of knowledge proficiency to induce desirable anti …
Persistent link: https://www.econbiz.de/10010278231
assign parents to either an information group, who receives text messages with weekly data on their child's attendance and …-specific information. We find that information makes parents more accurate about students' absences, and has large impacts on their …, and lead them to independently acquire additional information about student performance. Our results have implications for …
Persistent link: https://www.econbiz.de/10012439350