This paper estimates an individual level demand model for eggs differentiated by animal welfare. Typically, after minimum quality standards for eggs are raised, the price of higher quality eggs falls. As a result, consumer welfare is redistributed from households who do not value animal welfare...

This paper studies the effect of non-compliance with a minimum quality standard on prices, quality, and welfare in a vertical differentiation model. Non-compliance with a minimum quality standard by a low-quality firm reduces quality levels of both firms and shifts demand from the low-quality to...

We analyse optimal environmental policies in a market that is vertically differentiated in terms of the energy efficiency of products. Considering energy taxes, subsidies to firms for investment in more eco-friendly products, and product standards, we are particularly interested in how...

We analyse optimal environmental policies in a market that is vertically differentiated in terms of the energy efficiency of products. Considering energy taxes, subsidies to firms for investment in more eco-friendly products, and product standards, we are particularly interested in how...

La protección de los consumidores de telefonía móvil está cobrando relevancia, en parte porque la satisfacción de los consumidores en nuestro país es inferior a la de otros países europeos. Históricamente la normativa de protección al consumidor se ha centrado primero en mediciones...

We analyze how sellers of used construction equipment sort products between online and offline auctions based on the quality and transparency of different machine attributes. Sellers are more likely to offer machines online if quality is high for attributes whose integrity can be measured via...

In late June 2013, the city of Louisville, Kentucky, announced plans to provide restaurant health inspection data to Yelp.com for publication on their popular online consumer-review forum. These data were already publicly available on the city's website. I utilize this partnership to test...

Asymmetric information can distort market outcomes. I study how the online disclosure of information affects consumers' behavior and firms' incentives to upgrade product quality in markets where information is traditionally limited. I first build a model of consumer search with firms' endogenous...

We examine how mergers affect quality provision by analyzing five U.S. airline mergers, focusing on on-time performance (OTP). We find that airline mergers have minimal negative impacts on OTP, and likely result in long-run improvements due to efficiencies. Importantly, we show that this finding...