We analyze a duopolistic model of quality disclosure in which product differentiation can be either horizontal or vertical under two vertically differentiated product attributes. Disclosure is fully revealing in the absence of disclosure cost. When disclosure is costly, firms partially disclose,...

We experimentally investigate the strategic interaction between a product expert and a consumer. The expert privately chooses a ranking methodology to rank two products with uncertain relative merits; the consumer decides whether to acquire the resulting ranking report to guide her product...

Since Wakefield et al. (1998), the public was exposed to mixed information surrounding the claim that measles-mumps-rubella vaccine causes autism. A persistent trend to delay the vaccination during 1998-2011 in the US was driven by children of college-educated mothers, suggesting that these...

Since Wakefield et al. (1998), the public was exposed to mixed information surrounding the claim that measles-mumps-rubella vaccine causes autism. A persistent trend to delay the vaccination during 1998–2011 in the US was driven by children of college-educated mothers, suggesting that these...

We design experimental games to evaluate the predictive power of the first cheap-talk refinement, neologism-proofness. In our first set of treatments designed to evaluate the refinement with its usual emphasis on literal meanings, we find that a fully revealing equilibrium that is...

We design experimental games to evaluate the predictive power of the first cheap‐talk refinement, neologism‐proofness. In our first set of treatments designed to evaluate the refinement with its usual emphasis on literal meanings, we find that a fully revealing equilibrium that is...