Monitoring the foreign exchange rate benchmark fix

ABSTRACT

We develop a Manipulation Index (ManIx) that captures the potential manipulation intention of dealers during the World Markets/Reuters (WMR) benchmark (London Close) period at 4 pm London time through a unique algorithm and simulation. The application of this model (using a dataset with dealers’ identities) can identify banks that are prone to potential manipulative behavior. The results concerning the identified banks are validated by the regulatory investigations. Implementation of this algorithm allows regulators better direct their limited resources towards more targeted in-depth investigation.     

Bid‐ask spreads,volatility, quote revisions,and trades of thinly traded futures contracts

We investigate intraday bid‐ask spreads (BAS), volatility, and trading activity of thinly traded equity index futures contracts on the Singapore Exchange. Contrary to previous findings, we find a rather flat BAS pattern during the trading day. However, consistent with past findings, an increase in risk widens the spread and a higher trading activity reduces it. When trading occurs in a day, spreads are reduced. No significant difference in volatility between days with and without trades was detected. When trades occur, quote revisions increase, and it is positively related to the number of trades. An increase in the number of quote revisions increases the likelihood of a transaction, and when quotes are current, revisions that are accompanied by trades carry new information. We provide evidence that contracts that are thinly traded may possess liquidity attributes as long as their price quotes remain current. © 2003 Wiley Periodicals, Inc. Jrl Fut Mark 23:455–486, 2003     

South Korean Labor Market Discrimination Against Women: Estimating Its Cost

A bstract . South Korean chaebols (large family owned firms) have extensive government ties which provide them with favorable treatment. In turn, the government obtains support from the chaebols. The chaebols have gained economic or excess profits through exploiting monopolistic power in the domestic South Korean product market and through exploiting monopsonistic power in the domestic factor market.
How a monopsonistic firm obtains excess profits is illustrated and related to the behavior of the chaebols as a whole. Major focus is on the labor market. The chaebols have discretionary power over how to exploit their monopsonistic position. The status of women in the South Korean work force in light of this discretionary power is considered. An estimate of the income loss involved is made.     

Modelling return and conditional volatility exposures in global stock markets

This article empirically investigates the exposure of country-level conditional stock return volatilities to conditional global stock return volatility. It provides evidence that conditional stock market return volatilities have a contemporaneous association with global return volatilities. While all the countries included in the study exhibited a significant and positive relationship to global volatility, emerging market volatility exposures were considerably higher than developed market exposures. JEL Classification G12     

Performance effects of appointing other firms’ executive directors to corporate boards: an analysis of UK firms

This paper studies the effect on company performance of appointing non-executive directors that are also executive directors in other firms. The analysis is based on a new panel dataset of UK companies over 2002–2008. Our findings suggest a positive relation between the presence of these non-executive directors and the accounting performance of the appointing companies. The effect is stronger if these directors are executive directors in firms that are performing well. We also find a positive effect when these non-executive directors are members of the audit committee. Overall, our results are broadly consistent with the view that non-executive directors that are executives in other firms contribute to both the monitoring and advisory functions of corporate boards.     

Influence of cultural factors on price clustering and price resistance in China's stock markets

This paper builds on prior research by analysing the impact of cultural factors on both price clustering and price resistance in China's stock markets. The results support the presence of cultural factors impacting on price clustering with the digit 8 showing a higher propensity for clustering and the digits 4 and 7 showing a lower propensity in the A‐share market, where stock is denominated in renminbi and traded by mainland Chinese. These results are further supported by an analysis of the B‐share market, where cultural factors have no (or less) impact on the price of Chinese stocks traded by foreign investors in US dollars (or in Hong Kong dollars). A range of measures for price resistance show the digits 0 and 5 to be significant resistance points in the A‐share market. Although digit 8 cannot be considered as a resistance point, its resistance level is highest among the remaining numbers. In conclusion, cultural factors help to explain not only price clustering in the Chinese stock markets but price resistance levels as well, albeit at a weak level.     

Agency costs,corporate governance mechanisms and ownership structure in large UK publicly quoted companies: A panel data analysis

This paper examines the impact of governance and ownership variables on agency costs for a panel of large UK quoted companies. We use three measures of agency costs: the ratio of sales-to-total assets, the interaction of free cash flows and growth prospects and the number of acquisitions. We employ a range of techniques to analyse the data: fixed-effects, instrumental variables, and Tobit regressions. We find that the changes in board structures that have occurred in the post-Cadbury period have not, generally, affected agency costs. This suggests a range of mechanisms is consistent with firm value maximisation. We also find that having a nomination committee increases agency costs, which indicates that there are costs associated with certain governance mechanisms. Increasing board ownership also helps to reduce agency costs. We also find that debt reduces agency costs. Our results raise questions about the usefulness of the information sent to shareholders when firms adopt a recommended governance framework.     

Introduction to Institutions,Entrepreneurship and Firm Growth: From Sweden to the OECD

Small Business Economics -     

Contents of Volume 19

Volume Contents

Contents of Volume 19