We develop a game-theoretic model to study the subscription choices of subscribers with diverse ideological perspectives between two opposing news media (intermediaries) who are motivated to influence the public opinion through their roles of news verification and selective disclosure. The...

We introduce a model of homophily that does not rely on the assumption of homophilous preferences. Rather, it builds on the dual process account of Theory of Mind in psychology which focuses on the role of introspection in decision making. Homophily emerges because players find it easier to put...

In this paper we first analyze the actual voting results in the 2016 Henryk Wieniawski International Violin Competition in which the Borda count was adopted to determine the final ranking of contestants. We show that some jurors are suspected of having exploited a weakness in the method to...

This paper introduces excluding outlier voters (EOV) as a general mechanism for revealing true preferences in social choices, and for discouraging voters from strategic voting and manipula-tion. This mechanism is general in that it can be implemented with any voting system. The paper...

We build a search-and-matching algorithm of network dynamics with decision-making under incomplete information, seeking to understand the determinants of the observed gradual downgrading of expert opinion on complicated issues and the decreasing trust in science. Even without fake news,...

We develop a dynamic framework of strategic information transmission through cheap talk in a social network. Privately informed agents have different preferences about the action to be implemented by each agent and repeatedly communicate with their neighbors in the network. We first characterize...

We develop a model of information exchange through communication and investigate its implications for information aggregation in large societies. An \textit{underlying state} determines payoffs from different actions. Agents decide which others to form a costly \textit{communication link} with,...

Software is a good with very special economic characteristics. Taking a general definition of software as its starting-point, this article systematically elaborates the central qualities of the commodity which have implications for its production and cost structure, the demand, the...

We apply network analysis to trace patterns of information transmission in an electronic limit order market. If market orders or large executable limit orders are submitted by informed traders, then resulting star-shaped or diamond-shaped patterns ndash; or trading networks ndash; should be...

If Anne knows more than Bob about the state of the world, she may or may not know what Bob thinks, but it is always possible that she does. In other words, if the distribution of Anne's belief about the state is a mean-preserving spread of the distribution of Bob's belief, we can construct...