C14 - Semiparametric and Nonparametric Methods: General

• Identification and Estimation of Risk Aversion in First-Price Auctions with Unobserved Auction Heterogeneity

  Staff Working Paper 2016-23 Serafin Grundl, Yu Zhu

  This paper shows point identification in first-price auction models with risk aversion and unobserved auction heterogeneity by exploiting multiple bids from each auction and variation in the number of bidders. The required exclusion restriction is shown to be consistent with a large class of entry models.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C14, C5, C57, D, D4, D44, L, L0, L00

• Estimating Systematic Risk Under Extremely Adverse Market Conditions

  Staff Working Paper 2016-22 Maarten van Oordt, Chen Zhou

  This paper considers the problem of estimating a linear model between two heavy-tailed variables if the explanatory variable has an extremely low (or high) value. We propose an estimator for the model coefficient by exploiting the tail dependence between the two variables and prove its asymptotic properties.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C14, G, G0, G01