As a common practice, various firms initially make information and access to their products/services scarce within a social network; identifying influential players that facilitate information dissemination emerges as a pivotal step for their success. In this paper, we tackle this problem using...

We examine optimal information disclosure through Bayesian persuasion in a two-player contest. One contestant's valuation is commonly known and the other's is his private information. The contest organiser can precommit to a signal to in uence the uninformed contestant's belief about the...

We aim at some simple theoretical underpinnings for the study of a complex empirical question studied by labor economists and others: does Information-technology improvement lead to occupational shifts -- toward "information workers" and away from other occupations -- and to changes in the...

We aim at some simple theoretical underpinnings for a complex empirical question studied by labor economists and others: does Information-technology improvement lead to occupational shifts -- toward "information workers" and away from other occupations -- and to changes in the productivity of...