We consider cross-validation strategies for the SNP nonparametric density estimator, which is a truncation (or sieve) estimator based upon a Hermite series expansion. Our main focus is on the use of SNP density estimators as an adjunct to EMM structural estimation. It is known that for this...

The goal of this paper is to analyze consumer demand in markets with large price uncertainty. We develop a demand model for goods that are subject to habit formation. We show that consumption plans of forward looking individuals depend not only on preferences and current period prices, but also...

The use of automated auctions to trade equities, derivatives, bonds and foreign exchange has increased dramatically in recent years. Trading in automated auctions occurs through an electronic limit order book without the need for dealers. Automated auctions offer advantages of speed and...

A key focus of empirical work on limit order markets is the relative importance of individual pieces of information in characterizing order submission and trade execution. We enlarge this focus to include an examination of pricing behavior, using data on index futures trading in a pure...

Consumption of addictive goods is subject to habit formation. Forward-looking individuals must, therefore, be concerned about future prices when making current consumption decisions. We study prices for tobacco products based on a unique data set provided by the Bureau of Labor Statistics. Our...

We ask whether foreign equity ownership increases or decreases the stability of information signals that are absorbed into prices, hence affecting price volatility and the quality of the domestic stock market in an emerging economy. We address both the effect of ownership restrictions...

We ask whether foreign equity ownership increases or decreases the stability of information signals that are absorbed into prices, hence affecting price volatility and the quality of the domestic stock market in an emerging economy. We address both the effect of ownership restrictions...

This article examines the impact of transaction costs on portfolio performance. Previous research on this topic has focused largely on post-trade considerations, i.e., the impact of realized transaction costs on investment performance. By contrast, we focus on pre-trade considerations, namely...

This paper proposes a new nonparametric estimator for general regression functions with multiple regressors. The method used here is motivated by a remarkable result derived by Kolmogorov (1957) and later tightened by Lorentz (1966). In short, they show that any continuous function of multiple...

In this paper, we consider expectations of the form E[log(y)|x] = a'log(x) as a good starting point for a more general analysis. We show why this naturally leads to the following flexible functional form E[y|x]= f(h(x)), where all functions are estimated by cubic splines. One of the main goals...