Previous research shows that firms shroud high add-on prices in competitive markets with naive consumers leading to inefficiency. We analyze the effects of regulatory intervention via educating naive consumers on equilibrium prices and welfare. Our model allows firms to shroud, unshroud, or...

We investigate the marketing practice of framing a price as a discount from an earlier price. We discuss two reasons why a discounted price---rather than a merely low price---can make a consumer more willing to purchase. First, a high initial price can indicate the product is high quality....

This paper analyzes the incentives of a seller to provide (un)biased and (im)precise advice about a complex product such as insurance, banking and telecommunication services. Misleading the buyers by biasing the advice upwards increases the revenues but also the expected fine imposed by the...

We introduce professional financial advice in households’ choice to hold risky financial assets. Consistent with the predictions from a formal model, we present evidence that households’ trust in financial advice only matters when their perceived own financial capability is low. Instead, for...

We start from an aggregate random coefficients nested logit (RCNL) model to provide a systematic comparison between the tractable logit and nested logit (NL) models with the computationally more complex random coefficients logit (RC) model. We first use simulated data to assess possible...

Predatory pricing--a deliberate strategy of pricing aggressively in order to eliminate competitors--is one of the more contentious areas of antitrust policy and its existence and efficacy are widely debated. The purpose of this paper is to formally characterize predatory pricing in a modern...

This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...

This paper introduces three methodological advances to study the optimal design of static and dynamic markets. First, we apply a mechanism design approach to characterize all incentive-compatible market equilibria. Second, we conduct a normative analysis, i.e. we evaluate alternative competition...

This paper reports results from an experiment studying how fines, leniency programs and reward schemes for whistleblowers affect cartel formation and prices. Antitrust without leniency reduces cartel formation, but increases cartel prices: subjects use costly fines as (altruistic) punishments....

This paper argues that further moves to liberalize trade and to implement existing GATT disciplines may have a greater impact on global competition than the pursuit of harmonized multilateral competition policy disciplines. It also suggests that current GATT rules and case law provide scope for...