In this paper we extend the model of vertical product differentiation to also consider information disparities about the extent of quality differences. Equilibrium prices turn out to depend not only on the share of informed consumers but also on uninformed consumers beliefs about quality...

We analyze the outcomes of 332 cases from a labor court in Mexico in which a judge awarded money to a plaintiff who claimed to have been fired by a firm without cause. The judgments were enforced in only 40% of the cases. A plaintiff may try to enforce a judgment by petitioning the court to...

Using individual data on persons arrested in the Medellin Metropolitan Area, this paper assesses whether the change in punishment at age 18, mandated by law, has a deterrent effect on arrests. No deterrent effect was found on index, violent or property crimes, but a deterrence effect was found...

We study the timing of leniency applications using a novel application of multi-spell discrete-time survival analysis for a sample of cartels prosecuted by the European Commission between 1996 and 2014. The start of a Commission investigation does not affect the rate by which conspirators apply...

Drug Regulation has been the focus of several recent policy reform efforts in India, starting with the Mashelkar Committee Report in 2003 to the most recent report of the Ranjit Roy Chaudhary Committee in 2013. Nevertheless, the regulatory structure continues to be plagued with several...

We consider an inspection game between $n$ polluting firms and an environmental enforcement agency. If the cost of monitoring ambient pollution is low enough, the optimal inspection policy consists in imposing the maximal possible fine, and mixing between observing ambient pollution and not...

This paper addresses the issue of whether the powers of monitoring compliance and allocating tradeable emissions allowances within a federation of countries should be appointed to a unique federal regulator or decentralized to several local regulators. To this end, we develop a two stage game...

In an economy where consumers are heterogeneous in their preferences over the hedonic and environmental attributes of goods on sale, we explore the effects of anti-consumerism and environmentalism. We show that when the environmental attributes of products come at the expense of the hedonic...

This paper develops a two-country, general equilibrium model of oligopoly in which the degree of horizontal product differentiation is endogenously determined by firms strategic investments in product innovation. Consumers seek variety and product innovation is more skill intensive than...

In this paper, we tackle the dilemma of pruning versus proliferation in a vertically differentiated oligopoly under the assumption that some firms collude and control both the range of variants for sale and their corresponding prices, likewise a multiproduct firm. We analyse whether pruning...