We consider a media service provider that gives customers access to digital goods by either means of subscription fees or rentals. In our model, different types of users repeatedly use a platform over a period of time. The rate of usage varies across different customers. There are also multiple...

Startups have always played a vital role in driving innovation, fostering economic growth, and creating new employment opportunities, making them an essential catalyst for societal progress and development. An approach is proposed for evaluating startups’ efficiency considering the different...

We study revenue volatility of a monopolist selling a divisible good to consumers in the presence of local network externalities among consumers. Each consumer's utility depends on her consumption level as well as the consumption levels of her neighbors in a network through network...

We develop a theoretical model of security investments in a network of interconnected agents. Network connections introduce the possibility of cascading failures due to an exogenous or endogenous attack depending on the profile of security investments by the agents. The general presumption in...

We develop a theoretical model of security investments in a network of interconnected agents. Network connections introduce the possibility of cascading failures, due to an exogenous or endogenous attack, depending on the profile of security investments by the agents. The general presumption in...

We study the optimal pricing strategy of a monopolist selling homogeneous goods to multiple buyers over multiple periods. The customers choose their time of purchase to maximize their payoff that depends on their valuation of the product, the purchase price, and the utility they derive from past...