Increasing Returns to Scale in Carpool Matching: Evidence from Scoop

Capacity Utilization under Increasing Returns to Scale

Increasing Returns to Education: Theory and Evidence

We model educational investment and labor supply in a competitive economy with home and market production. Heterogeneous workers are assumed to have different productivities both at home and in the workplace. We show that there are increasing returns to education at the labor market participation margin, and that these depend directly on the elasticity of labor supply with respect to wages. Thu...

Inducing efficiency in oligopolistic markets with increasing returns to scale

We consider a Cournot Oligopoly market of firms possessing increasing returns to scale technologies (which may not be identical). It is shown that an external regulating agency can increase total social welfare without running a deficit by offering to subsidize one firm an amount which depends on the output level of that firm and the market price. The firms bid for this contract, the regulator ...

Are There Increasing Returns to Scale in Marriage Markets?

The goal of an individual searching for a marriage partner is typically to form a long-term relationship. Marital search is a complicated and costly activity, where opportunities typically arrive over time at uncertain intervals, each party has to evaluate each other’s characteristics, and expectations play an important role. Given these features of marital search, a seminal paper by Mortensen ...

Dynamic Influence Maximization Under Increasing Returns to Scale

Influence maximization is a problem of maximizing the aggregate adoption of products, technologies, or even beliefs. Most past algorithms leveraged an assumption of submodularity that captures diminishing returns to scale. While submodularity is natural in many domains, early stages of innovation adoption are often better characterized by convexity, which is evident for renewable technologies, ...