A monopolist launches a new product to distinct markets. The monopolist does not know the quality of the product while consumers in each market receive some private information about the quality. We study how the monopolist may in°uence consumer learning by manipulating the launching sequence...

In this work, we discuss the rate of convergence of one-dimensional random walks in a random environment. Using the hitting time decomposition, we prove that the speed of escape of random walks satisfies the quenched law of the iterated logarithm in a standard way.

We study delegating a consumer's treatment plan decisions to an altruistic physician. The physician?s degree of altruism is his private information. The consumer's illness severity will be learned by the physician, and also will become his private information. Treatments are discrete choices,...

We explain why a durable-goods monopolist would like to create a shortage during the launch phase of a new product. We argue that this incentive arises from the presence of a second-hand market and uncertainty about consumers?willingness to pay for the good. Consumers are heterogeneous in their...

A logistic equation with delay introduced into net growth describes an initial stage of solid tumor growth. Impulses describe external interference, such as radiotherapy. Examination of different treatment protocols showed that the one with constant dosage is better than with increasing or...

We study delegating a consumer's treatment plan decisions to an altruistic physician. The physician's degree of altruism is his private information. The consumer's illness severity will be learned by the physician, and also become his private information. Treatments are discrete choices, and can...

We study firms' incentives to acquire private information in a setting where subsequent competition leads to firms' later signaling their private information to rivals. Due to signaling, equilibrium prices are distorted, and so while firms benefit from obtaining more precise private information,...

Purpose: This paper aims to explore the interplay between burnout, national identity and career satisfaction among diplomats. In particular, the authors focus on the roles of home and host country identification as an emotional resource for overcoming the negative effects of job-related...