Models for the processes by which ideas and influence propagate through a social network
have been studied in a number of domains, including the diffusion of medical and …

We study the problem of fair allocation of m indivisible items among n agents with additive
valuations using the popular notion of maximin share (MMS) as our measure of fairness. An …

We consider a model of user engagement in social networks, where each player incurs a
cost to remain engaged but derives a benefit proportional to the number of engaged …

In this paper we study the problem of finding fair and efficient allocations of a mixed manna,
ie, a set M of discrete items that are goods/chores, among a set N of agents with additive …

Network effect is a phenomenon whereby the value of a product or service increases in the
number of users. Delayed network effect denotes that the increased value of a product on an …

We consider the problem of designing auctions in social networks for goods that exhibit
single-parameter submodular network externalities in which a bidder's value for an outcome …

We study a two-period model in which a firm faces the problem of deciding whether to
commit to sales volume disclosure under market size uncertainty when selling a network …

We study the optimal pricing for revenue maximization over social networks in the presence
of positive network externalities. In our model, the value of a digital good for a buyer is a …

We consider a pricing problem for a single product that experiences network effects.
Demand is described by a consumer choice model in which each individual chooses …

One of the most fundamental and ubiquitous problems in microeconomics and operations
research is how to assign objects to agents based on their individual preferences. An …