Few, if any, of the macro stress tests undertaken before the current crisis uncovered significant vulnerabilities. This article examines the reasons for the poor performance by comparing the outcomes of simple stress tests with actual events for a large sample of historical banking crises. The...

This paper reviews the traditional ways to measure volatility which are based only on closing prices, and introduces alternative measurements that use additional information of prices during the day: opening, minimum, maximum, and closing prices. Using th

We discuss empirical applications of imputation methods for missing data. Our results are based on Chilean household surveys using three methods of proper imputation.

We introduce a discrete-time version of the dynamic yield curve model proposed by Diebold and Li (2006) which is based on Nelson and Siegel (1987). As in Christensen et al. (2010) we found an affine process that matches the model.

In this paper I discuss about the estimation of Dynamic Panel Data model, showing that we can reduce the finite-sample bias of the Arellano-Bond estimator by truncation of the number of lags used in this estimator. We check our theoretical result in an empirical application using a panel of...

This paper reviews the traditional ways to measure volatility which are based only on closing prices, and introduces alternative measurements suggested in Parkinson (1980), Garman and Klass (1980), and Rogers and Satchell (1991). Those measurements use additional information of prices throughout...

This paper studies inference performance of Instrumental Variables Estimators in situations where error terms are heteroskedastic and there are many instruments. In particular, performance of a estimator proposed by Hausman, Newey, Woutersen, Chao, and Swanson (2007) with the robust version of...

This paper provides the second order bias for the Symmetrically Normalized Instrumental Variable Estimator (SNIV), using Edgeworth expansions for both the estimator and the minimum eigenvalue. SNIV was proposed by Alonso-Borrego and Arellano (1999) as an alternative for the Limited Information...