Complex economic problems often lack the structure for the application of standard comparative statics techniques. Generalized Monotonicity Analysis (GMA) extends usual methods in several directions. First, it provides a new way of endogenously generating parameter moves that yield monotonicity....

We consider a general scheme to construct Bayesian incentive compatible mechanisms using a suitable 'variable mechanism parametrization.' The key idea is to perturb a given direct mechanism, which might not be truth revealing, introducing sufficient variability as a function of agents'...

Sharing markets create mutual insurance for consumers who are unsure about their future needs for goods, thus rendering products more valuable both before and after the purchase. By embedding intelligence in their products, enabling them to sense, monitor, and authorize transfers between users,...

Electronic sharing markets are contributing to a paradigm shift, from consuming products to accessing products. This paper studies the effects of sharing markets on the prices for new products and on product design in terms of durability. In a dynamic economy with overlapping generations,...