We study a firm investing in quality and building its reputation for quality. Quality can be certified at a cost. We consider two types of equilibria: one in which certification decisions are made based on firm’s reputation and the second in which they are made based on the time since last certification. We show that reputation-based certification has a very limited effect on incentives to inve...

This paper presents results from an experimental computer simulated stock market. In this market artificial intelligence algorithms take on the role of traders. They make predictions about the future, and buy and sell stock as indicated by their expectations of future risk and return. Prices are set endogenously to clear the market. Time series from this market are analyzed from the standpoint ...

Introducing extrapolation bias into a standard one-sector production-based real business cycle model with recursive preferences reconciles salient stylized facts about business cycles (low consumption volatility and high investment volatility relative to output) and financial markets (high equity premium, volatile stock returns, and a low and smooth riskfree rate) with low relative risk aversio...

After analyzing retail investors’ stock trades for potential learning behavior, we present evidence that individual investors learn from their trading experience. Initially, we question whether investors’ previous forecasting ability (inferred from prior purchases’ subsequent risk-adjusted performance) affects their future trade profitability and activity. Indeed, as an investor’s inferred abil...

Theory predicts that the quality of a firm’s information disclosure can affect the term structure of its corporate bond yield spreads. Using cross-sectional regression and NelsonSiegel yield curve estimation, I find that firms with higher Association for Investment Management and Research disclosure rankings tend to have lower credit spreads. Moreover, this transparency spread is especially lar...

In this paper, we have revised and updated our earlier study in order to analyze the most recent (second) draft of the BIS’s proposed reforms of bank capital requirements. We conduct Monte-Carlo experiments using data on defaults and severity rates on publicly-traded US corporate bonds over the 1981–1999 period. Analyzing the whole period and various sub-periods, it is clear that the most recen...

Previous studies find that small stocks have higher average returns than large stocks, and the difference between the returns can not be accounted for by the systematic risk, b. In my analysis of Compustat and CRSP data from 1976 to 1995, and simulation experiments based on the data, I find the size effect can be largely explained by data truncation that is caused by survival. Small stocks’ ret...

This study examines asymmetric and the lag effects of oil price, gas exchange rate on stock performance Malaysian sub-industries. Using company-level data multi factor asset pricing models, this found that rate, common systematic risk factors such as market, size, book-to-market have significant sub-industries, but these exposures remain heterogeneous. Oil price show strong asymmetrical impacts...

This paper examines the recent experience with insurance and other risk-financing instruments in developing countries in order to gain insights into the effectiveness of these instruments in reducing economic insecurity. Insurance and other risk financing strategies are viewed as efforts to recover from negative income shocks through risk pooling and transfer. Specific examples of public-privat...

The SRI funds performances remain inconclusive. Hence, more studies need to be conducted to determine if SRI funds systematically underperform or outperform conventional funds. This paper has employed dynamic mean-variance model using shortage function approach to evaluate the performance of SRI and Environmentally friendly funds. Unlike the traditional methods, this approach estimate fund perf...