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Full-Text Articles in Business

The Effect Of The Options Backdating Scandal On The Stock-Price Performance Of 110 Accused Companies, Gennaro Bernile, Gregg A. Jarrell, Howard Mulcahey Dec 2006

The Effect Of The Options Backdating Scandal On The Stock-Price Performance Of 110 Accused Companies, Gennaro Bernile, Gregg A. Jarrell, Howard Mulcahey

Research Collection Lee Kong Chian School Of Business

Since academic scholars and the Wall Street Journal reported widespread evidence indicating that option grants to executives were backdated, an avalanche of news stories followed documenting this ever-widening corporate scandal. In this study we ask: "How do disclosures of backdating affect shareholder value?" We closely examine 110 companies listed in the Wall Street Journal's Perfect Payday webpage, collecting all news stories related to options backdating. We find that shareholders of these 110 companies suffer on average significant stock-price declines, ranging between 20% and 50%. Moreover, these losses do not seem to be due to temporary overreactions (at least so far). …


Choice Of Currency By East Asia Bond Issuers, David Fernandez, Simon Klassen Nov 2006

Choice Of Currency By East Asia Bond Issuers, David Fernandez, Simon Klassen

Research Collection Lee Kong Chian School Of Business

In discussing bond markets in Asia, academics and policymakers typically begin by noting that the Asian crisis of 1997-98 in part resulted from the underdevelopment of the region’s domestic bond markets and the resultant currency and duration mismatches. When assessing the progress made in developing these markets in the post-crisis years, academics and policymakers usually observe that, while several domestic currency government bond markets have moved ahead, corporate bond markets have lagged (Asian Development Bank (2002), Reserve Bank of Australia (2003)). The policy conclusion is therefore often drawn: to prevent another Asian crisis, Asian bond markets must be further developed.


Is Stock Price Rounded For Economic Reasons In The Chinese Market, Yan He, Chunchi Wu Sep 2006

Is Stock Price Rounded For Economic Reasons In The Chinese Market, Yan He, Chunchi Wu

Research Collection Lee Kong Chian School Of Business

This paper investigates whether trading and quoting prices are rounded for both economic and cultural reasons on the Shanghai and Shenzhen Stock Exchanges in China. We find that the close, bid, and ask prices of domestic shares are rounded to the nearest 10s and 5s for economic reasons, and the last decimal point of prices clusters on 8 for cultural reasons. The cross-sectional variation in 10-cent and 5-cent rounding can be well explained by price and inverse of square root of trading volume, whereas the clustering on 8 can hardly be ascribed to economic variables. The cross-sectional variation in execution …


Which Daily Price Is Less Noisy?, Christopher Ting Sep 2006

Which Daily Price Is Less Noisy?, Christopher Ting

Research Collection Lee Kong Chian School Of Business

The daily efficient price is the price that would prevail if the market were frictionless. I show that volume-weighted average price (VWAP) provides a less noisy estimate for the unobservable efficient price as compared to the closing price. The variance of daily returns computed with VWAPs is smaller than that computed with closing prices. The difference between these two realized variances is economically significant. The volatility of log closing price change tends to understate the beta risk and Sharpe ratio. A higher noise level in the closing price leads to derivative prices that favor option and volatility-related swap writers.


Asian Market Microstructure, David K. Ding, Charlie Charoenwong Jun 2006

Asian Market Microstructure, David K. Ding, Charlie Charoenwong

Research Collection Lee Kong Chian School Of Business

Along with the rapidly burgeoning Asian economy, the financial markets in the region have seen spectacular development during the past few decades. Several recent statistics will best illustrate their success. Net capital flows to Asia and Pacific over 1999 to 2003 constituted 40% of total flows to emerging markets and about 13.9% of the world's FDI flows. Over 90% of net capital flows to the Asia Pacific region has been in the form of equity and portfolio investment. By the end of 2004, Asia's share (including Japan) in world equity market capitalization has grown to 21%, with a total market …


Financial Value Of Brands In Mergers And Acquisitions: Is Value In The Eye Of The Beholder?, Cem Badahir, Sundar G.Bharadwaj, Rajendra Kumar Srivastava Jun 2006

Financial Value Of Brands In Mergers And Acquisitions: Is Value In The Eye Of The Beholder?, Cem Badahir, Sundar G.Bharadwaj, Rajendra Kumar Srivastava

Research Collection Lee Kong Chian School Of Business

Firms frequently engage in merger and acquisition deals. In these transactions, brands account for significant but differential proportions of overall transaction value. Extant marketing literature on financial value of brands focuses on drivers of financial value only within a firm. However, in a merger and acquisition context, value of brands also depends on how their new owners might leverage them in the marketplace. This study identifies and empirically tests both the target and acquirer characteristics that affect the value of target firm’s brands in mergers and acquisitions. Furthermore, the authors examine the moderating role of deal type and target firm …


Do Accurate Earnings Forecasts Facilitate Superior Investment Recommendations?, Roger Loh, G. Mujtaba Mian May 2006

Do Accurate Earnings Forecasts Facilitate Superior Investment Recommendations?, Roger Loh, G. Mujtaba Mian

Research Collection Lee Kong Chian School Of Business

We find that analysts who issue more accurate earnings forecasts also issue more profitable stock recommendations. The average factor-adjusted return associated with the recommendations of analysts in the highest accuracy quintile exceeds the corresponding return for analysts in the lowest accuracy quintile by 1.27% per month. Our findings provide indirect empirical support for valuation models in the accounting and finance literatures (e.g., Ohlson, 1995) that emphasize the role of future earnings in predicting stock price movements. Our results also suggest that imperfectly efficient markets reward information gatherers, such as security analysts, for their costly activities in generating superior earnings forecasts.


Employee Incentives To Make Firm Specific Investment: Implications For Resource-Based Theories Of Corporate Diversification, Heli Wang, Jay B. Barney Apr 2006

Employee Incentives To Make Firm Specific Investment: Implications For Resource-Based Theories Of Corporate Diversification, Heli Wang, Jay B. Barney

Research Collection Lee Kong Chian School Of Business

We argue that the risk associated with the value of a firm's core resources has an impact on employee decisions to make firm-specific investments, independent of the threat of opportunism that might exist in a particular exchange. We further explore mechanisms firms may adopt to mitigate the employee incentive problem stemming from the risk associated with core resource value. These arguments shed new light on resource-based theories of corporate diversification.


Government Ownership And The Performance Of Government-Linked Companies: The Case Of Singapore, James Ang, David K. Ding Feb 2006

Government Ownership And The Performance Of Government-Linked Companies: The Case Of Singapore, James Ang, David K. Ding

Research Collection Lee Kong Chian School Of Business

In an emerging economy, the alternative to government control is often no governance. We investigate the governance structure of government-linked companies (GLCs) in Singapore under the ownership/control structure of Temasek Holdings, the government holding entity, which typically owns substantial cash flow rights but disproportional control rights and exercises no operational control. We compare the financial and market performance of GLCs with non-GLCs, where each has a different set of governance structure, the key difference being government ownership. We show that Singaporean GLCs have higher valuations and better corporate governance than a control group of non-GLCs. The results hold even when …


Conflicts Of Interest And Stock Recommendations: The Effects Of The Global Settlement And Related Regulations, Rong Wang, Ohad Kadan, Leonardo Madureira, Tzachi Zach Jan 2006

Conflicts Of Interest And Stock Recommendations: The Effects Of The Global Settlement And Related Regulations, Rong Wang, Ohad Kadan, Leonardo Madureira, Tzachi Zach

Research Collection Lee Kong Chian School Of Business

Prior research has shown that sell-side analysts in general, and especially those facing conflicts of interest driven by investment bank relationships, issue overly optimistic recommendations. This paper studies the effect of regulations on sell-side analysts’ research. These regulations — Rule NASD 2711, Rule NYSE 472, and the “Global Analyst Research Settlement” — attempted to mitigate the interdependence between the research and the investment bank departments of US brokerage houses. The results suggest that the regulations have partially achieved their goal of curbing the conflicts of interest’s influence over analysts’ stock recommendations. After the adoption of the new regulations, the likelihood …


Capital Structure Dynamics And Stock Returns, Jie Cai, Zhe Zhang Jan 2006

Capital Structure Dynamics And Stock Returns, Jie Cai, Zhe Zhang

Research Collection Lee Kong Chian School Of Business

Many finance theories predict that the capital structure affects firm value, which implies that the changes in leverage have an impact on stock returns. Most of the existing literature however has been focusing on the determinants of the capital structure. Using a sample of U.S. public firms during 1975-2002, we document a significantly negative effect of leverage changes on next-quarter stock returns. This effect remains significant after controlling for other firm characteristics such as ROE, book-to-market, firm size, and past returns. We propose and test several hypotheses to explain the observed effect. We find that the negative effect is stronger …


Conceptualization Of Trust, Commitment, And Understanding The Relationships Between Trust, Commitment, And Willingness To Try Internet Banking Services, Siew Tong Fock, Hian Chye Koh Jan 2006

Conceptualization Of Trust, Commitment, And Understanding The Relationships Between Trust, Commitment, And Willingness To Try Internet Banking Services, Siew Tong Fock, Hian Chye Koh

Research Collection Lee Kong Chian School Of Business

This paper examines trust and commitment and their antecedents and consequences within the context of Internet banking, based on data collected from a survey of 500 Singapore undergraduates. After the establishment of a conceptual model that links trust and commitment to the willingness to try Internet banking, the empirical findings show that higher levels of trust and commitment are significantly associated with a greater willingness to try Internet banking. The paper also investigates security, ethics, privacy, openness, the speed of response, quality of information, regulatory control, technology advancement, and reputation as determinants of trust. Of these, security, regulatory control, technology …


Indirect Inference For Dynamic Panel Models, Christian Gourieroux, Peter C. B. Phillips, Jun Yu Jan 2006

Indirect Inference For Dynamic Panel Models, Christian Gourieroux, Peter C. B. Phillips, Jun Yu

Research Collection Lee Kong Chian School Of Business

It is well-known that maximum likelihood (ML) estimation of the autoregressive parameter of a dynamic panel data model with fixed effects is inconsistent under fixed time series sample size (T) and large cross section sample size (N) asymptotics. The estimation bias is particularly relevant in practical applications when T is small and the autoregressive parameter is close to unity. The present paper proposes a general, computationally inexpensive method of bias reduction that is based on indirect inference (Gouriéroux et al., 1993), shows unbiasedness and analyzes efficiency. The method is implemented in a simple linear dynamic panel model, but has wider …