the problem states the prophet ( pbuh ) during the descent of the quran and revelation of important issues is in the field of quran because the book is narrative and interpretive communities numerous traditions that are sometimes astfazh reported.sunni dominant narratives have reported and all of them are divided into six categories :1 fear the prophet ( pbuh ) during the descent of the quran 2...

There is a large literature aimed at characterizing the social choice functions that can be implemented in Bayes Nash equilibria. This literature typically takes agents’information as exogenously given and …xed throughout the analysis. While for some problems this may be appropriate, the assumption is problematic for others. A typical analysis, relying on the revelation principle, maximizes som...

In trials witnesses often slant their testimony to advance their interests. To obtain truthful testimony, courts rely on perjury rules. We show that truth-revelation is possible and that perjury rules are not truth-revealing. If the judge uses a truth-revealing mechanism, he will get little testimony because the defendant will not present a witness with unfavorable news; however, testimony is o...

Classic direct mechanisms require full utility revelation from agents, which can be very difficult in practical multi-attribute settings. In this work, we study partial revelation within the framework of one-shot mechanisms. Each agent’s type space is partitioned into a finite set of partial types and agents (should) report the partial type within which their full type lies. A classic result im...

We study decidability of a logic for describing processes with restricted names. We choose a minimal fragment of the Ambient Logic, but the techniques we present should apply to every logic which uses Cardelli and Gordon revelation and hiding operators, and Gabbay and Pitts freshness quantifier. We start from the static fragment of ambient logic that Calcagno, Cardelli and Gordon proved to be d...

We propose a formal approach to the problem of transforming uncertainty into risk via information revelation processes. Abstractions and formalizations regarding information acquisition processes are common in different areas of information sciences. We investigate the relationships between the way information is acquired and the continuity properties of revelation processes. A class of revelat...

The revelation effect describes the increased tendency to call items old when a recognition judgment is preceded by an incidental task. In theory, the effect could come about either from a more liberal response bias or from a change in underlying memory sensitivity. Using analyses of receiver-operating characteristic curves, we show that the revelation effect occurs for each of these reasons, b...

I examine two types of mechanisms, demand revelation mechanisms and preference revelation mechanisms, in many-to-one matching problems. As in Hatfield and Milgrom (2005), I consider general matching problems with contracts. I show that the core correspondence is not Nash-implementable by any demand/preference revelation mechanism. A strong version of Maskin monotonicity plays a crucial role for...

Privacy Concerns, Voluntary Disclosure of Information, and Unraveling: An Experiment by Volker Benndorf, Dorothea Kübler and Hans-Theo Normann* We study the voluntary revelation of private, personal information in a labor-market experiment with a lemons structure where workers can reveal their productivity at a cost. While rational revelation improves a worker's payout, it imposes a negative ex...