The aviation industry has been hard hit in recent years. While there are numerous factors that have contributed to the industry's dilemma, rising and volatile insurance premiums - particularly after the events of 9/11 - have posed a particular problem for many airline managers. Despite a general...

This paper embeds security design in a model of evolutionary learning. We consider a competitive and perfect financial market where agents, as in Allen and Gale (1988), have heterogeneous valuations for cash flows. Our point of departure is that, instead of assuming that agents are endowed with...

We examine corporate security choice by simulating an economy populated by adaptive agents who learn about the structure of security returns and prices through experience. Each agent experiments with different strategies and, through a process of evolutionary selection, gravitates toward...

We examine corporate security choice by simulating an economy populated by adaptive agents who learn about the structure of security returns and prices through experience. Through a process of evolutionary selection, each agent gravitates toward strategies that generate the highest payoffs....

In this paper, we study leveraged ETFs, in particular, Ultra ETFs and UltraShort ETFs from the ProShares family. These Ultra (UltraShort) ETFs are designed to provide twice (twice the opposite) of the performance of the benchmark on a daily basis. We focus on the relation between long term...

This paper examines block transactions in Chinese equity market. We find that most of the block transactions are traded at prices at or below the closing price of the regular continuous auction market, and more than half are traded at or below the lowest price of the day. While the block...

In the design of a wind farm, the placement of turbines is an important factor that affects the efficiency and profit, but automatic placement of turbines is still a challenging problem.

This paper empirically examines the adverse selection models by using the data from Chinas personal automobile insurance market through the standard positive-correlation test. Results show that higher-risk insurance policyholders do tend to buy insurance with a lower coinsurance rate, which...

In this paper we model regimes and long memory in the dynamics of realized volatilities of intraday ETF and stock returns. We estimate threshold fractionally integrated (TARFIMA) models using Bayesian Markov Chain Monte Carlo (MCMC) algorithms with efficient jump. We also introduce a test based...

This paper examines whether investors chase hedge fund investment styles. We find that better-performing and more popular styles are rewarded with higher inflows in subsequent periods. This indicates that investors compare hedge fund styles in terms of recent performance and popularity, and they...