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Articles 2731 - 2760 of 3153
Full-Text Articles in Business
The Performance Of Value And Growth Portfolios In East Asia Before The Asian Financial Crisis, David K. Ding, Jia-Leng Chua, Thomas A. Fetherston
The Performance Of Value And Growth Portfolios In East Asia Before The Asian Financial Crisis, David K. Ding, Jia-Leng Chua, Thomas A. Fetherston
Research Collection Lee Kong Chian School Of Business
We examine value and growth portfolios in seven East Asian countries just before the onslaught of the 1997 Asian Financial Crisis. The value premiums in these countries, except in Indonesia, Taiwan, and Thailand, are found to be mainly positive. After controlling for firm size, risk, liquidity, and growth potential, we find higher returns among value stocks with a small firm size and low growth potential in Hong Kong and Malaysia. In Japan and Singapore, higher returns are found in growth portfolios with a small firm size and low growth potential. Growth stocks in Taiwan with a small firm size, and …
The Effects Of Decimalization On Return Volatility Components, Serial Correlation And Trading Costs, Yan He, Chunchi Wu
The Effects Of Decimalization On Return Volatility Components, Serial Correlation And Trading Costs, Yan He, Chunchi Wu
Research Collection Lee Kong Chian School Of Business
We examine the composition of return volatility, serial correlation, and trading costs before and after decimalization on the New York Stock Exchange. We decompose the variance of price changes into components associated with public news, rounding errors, and market-making frictions. We find that when stocks move from a fractional to a decimal trading system, the variance components due to market-making frictions and rounding errors decline significantly, whereas the component due to public news remains unchanged. The serial correlation of price changes weakens substantially after decimalization. The uninformed component of bid-ask spreads decreases significantly whereas the informed component has no significant …
On ‘‘Investment Decisions In The Theory Of Finance: Some Antinomies And Inconsistencies’’, Bert De Reyck
On ‘‘Investment Decisions In The Theory Of Finance: Some Antinomies And Inconsistencies’’, Bert De Reyck
Research Collection Lee Kong Chian School Of Business
In the paper “Investment Decisions in the Theory of Finance: Some antinomies and inconsistencies”, Magni [Eur. J. Operat. Res. 137 (2002) 206] shows that using the net present value rule for making investment decisions can lead to inconsistencies and antinomies. The author claims that the so-called equivalent-risk tenet of finance, whereby an investor needs to compare an investment opportunity with an asset of equivalent risk, is impossible to implement. In this paper, we show that the main thesis of this paper is incorrect, and that finance theory, when applied correctly, can be used to value investment projects by comparing assets …
Do We Stand On Common Ground? A Threat Appraisal Model For Terror Alerts Issued By The Department Of Homeland Security, Augustine Pang, Yan Jin, Glen T. Cameron
Do We Stand On Common Ground? A Threat Appraisal Model For Terror Alerts Issued By The Department Of Homeland Security, Augustine Pang, Yan Jin, Glen T. Cameron
Research Collection Lee Kong Chian School Of Business
Having developed a threat appraisal model to examine the fabric and faces of threat, and how it can becommunicated, the authors empirically test the model on an ongoing issue, the issuance of terror alerts bythe Department of Homeland Security (DHS), on how threat is appraised by DHS, and the conservativeand liberal audiences. Findings showed a shared view by the DHS and the conservative audiences whilethe liberal audiences thought otherwise. Though there appear to be consensus in threat communication,more internal consistency within DHS is needed to optimize its effectiveness.
Statistical Arbitrage And Market Efficiency: Enhanced Theory, Robust Tests And Further Applications, Robert A. Jarrow, Melvyn Teo, Yiu Kuen Tse, Mitch Warachka
Statistical Arbitrage And Market Efficiency: Enhanced Theory, Robust Tests And Further Applications, Robert A. Jarrow, Melvyn Teo, Yiu Kuen Tse, Mitch Warachka
Research Collection Lee Kong Chian School Of Business
Statistical arbitrage enables tests of market efficiency which circumvent the joint-hypotheses dilemma. This paper makes several contributions to the statistical arbitrage framework. First, we enlarge the set of statistical arbitrage opportunities in Hogan, Jarrow, Teo, and Warachka (2004) to avoid penalizing incremental trading profits with positive deviations from their expected value. Second, we provide a statistical methodology to remedy the lack of consistency and statistical power in their Bonferroni approach. In addition, this procedure allows for autocorrelation and non-normality in trading profits. Third, we apply our tests to a wide range of trading strategies based on stock momentum, stock value, …
Managing Learning Resources For Consecutive Product Generations, Lieven Demeester, Mei Qi
Managing Learning Resources For Consecutive Product Generations, Lieven Demeester, Mei Qi
Research Collection Lee Kong Chian School Of Business
In this paper, we study how a firm should allocate its learning resources when it is concurrently producing two consecutive generations of one product. We define learning resources as scarce firm-specific resources that a firm allocates towards the improvement of the cost, quality or timeliness of its existing products and processes. We use empirically tested models for demand substitution and learning curves to formulate this problem, and we present our results as propositions with regard to the optimal time at which a firm should direct all its learning resources to the newer product generation, depending on the substitution rate of …
Disproportionate Ownership Structure And Ipo Long-Run Performance Of Non-Soes In China, Xiaoming Wang, Jerry Cao, Jinghua Tang, Gary Gang Tian
Disproportionate Ownership Structure And Ipo Long-Run Performance Of Non-Soes In China, Xiaoming Wang, Jerry Cao, Jinghua Tang, Gary Gang Tian
Research Collection Lee Kong Chian School Of Business
This paper examines the relationship between ownership structures and IPO long-run performance of non-SOEs in China. Although non-SOEs underperform the market in general after IPO but the poor performance is mainly caused by the IPOs with ownership control wedge. Non-SOEs with one share one vote structure outperform those with control-ownership wedge by 30% for three years post-IPO performance in adjusted buy-and-hold returns. Non-SOEs with control-ownership wedge have higher frequency of undertaking value-destroying related party transactions. These findings suggest that non-SOEs need to improve corporate governance such as disproportionate ownership structure to better safeguard the interest of long-run shareholders.
Situational Judgment Tests And Their Predictiveness Of College Students' Success: The Influence Of Faking, Helga Peeters, Filip Lievens
Situational Judgment Tests And Their Predictiveness Of College Students' Success: The Influence Of Faking, Helga Peeters, Filip Lievens
Research Collection Lee Kong Chian School Of Business
There is increasing interest in using situational judgment tests (SJTs) to supplement traditional student admission procedures. An important unexplored issue is whether students can intentionally distort or fake their responses on SJTs. This study examined the fakability of an SJT of college students' performance. Two hundred ninety-three psychology students completed a cognitive test, a personality measure, and an SJT. Only for the SJT, the students were assigned to either an honest or a fake condition. The scores of students in the fake condition were significantly higher than those of students in the honest condition (d = .89). Furthermore, faking had …
K-Center Problems With Minimum Coverage, Andrew Lim, Brian Rodrigues, Fan Wang, Zhou Xu
K-Center Problems With Minimum Coverage, Andrew Lim, Brian Rodrigues, Fan Wang, Zhou Xu
Research Collection Lee Kong Chian School Of Business
In this work, we study an extension of the k-center facility location problem, where centers are required to service a minimum of clients. This problem is motivated by requirements to balance the workload of centers while allowing each center to cater to a spread of clients. We study three variants of this problem, all of which are shown to be -hard. In-approximation hardness and approximation algorithms with factors equal or close to the best lower bounds are provided. Generalizations, including vertex costs and vertex weights, are also studied.
Is Stellar Hedge Fund Performance For Real?, Robert Kosowski, Narayan Y. Naik, Melvyn Teo
Is Stellar Hedge Fund Performance For Real?, Robert Kosowski, Narayan Y. Naik, Melvyn Teo
Research Collection Lee Kong Chian School Of Business
We apply a robust bootstrap to evaluate the performance of a large universe of hedge funds. Our bootstrap estimates indicate that the performance of the top hedge funds cannot be attributed to chance alone. This is true even after adjusting for back fill bias, serial correlation, and structural breaks. Also, we find that hedge fund alpha differences persist over three year horizons. However, an investment strategy designed around this will run into difficulties as the persistence is often confined to small funds that are effectively closed to new inflows. Moreover, Bayesian estimates suggest that standard alphas may be overestimated by …
Selecting Employees For Global Assignments: Can Assessment Centers Measure Cultural Intelligence?, Michael M. Harris, Filip Lievens
Selecting Employees For Global Assignments: Can Assessment Centers Measure Cultural Intelligence?, Michael M. Harris, Filip Lievens
Research Collection Lee Kong Chian School Of Business
Our field is replete with attempts to measure and predict a variety of behaviors in the workplace, including task performance, contextual performance, counterproductive activity, to name but a few. One of the most recent types of behavior that organizations would like to predict is the ability to interact effectively with culturally-dissimilar others. Known by various names, including cultural intelligence or cultural adaptability, there is relatively little research as of yet regarding this topic. Nevertheless, given the growing recognition that the workplace increasingly operates in a global fashion, there is reason to believe that the literature regarding this topic will expand. …
Regional Co-Operation And Low-Cost Investment Enclaves: An Empirical Study Of Singapore's Industrial Parks In Riau, Indonesia, Caroline Yeoh, Darren Lim, Adeline Kwan
Regional Co-Operation And Low-Cost Investment Enclaves: An Empirical Study Of Singapore's Industrial Parks In Riau, Indonesia, Caroline Yeoh, Darren Lim, Adeline Kwan
Research Collection Lee Kong Chian School Of Business
Infrastructure can be unreliable and administration subject to corruption in Asia's rapidly developing economies. Foreign investment is thus drawn to privileged investment enclaves, as well as in and around centers of international infrastructure. This context provides opportunity for Singapore-styled industrial parks, through the provision of superior infrastructure, the ability to negotiate investment concessions at inter-government level and, where existing, through the links to influential Chinese business groups in the investment location. Batamindo Industrial Park and Bintan Industrial Estate in Indonesia were the prototypes. This paper revisits the Parks, and offers a stock-take on the challenges confronting these flagship projects. Evidence …
Regionalisation And Singapore's Transborder Industrialisation: A New Perspective On Suzhou Industrial Park, Xun Cai, Lu Gao, Caroline Yeoh
Regionalisation And Singapore's Transborder Industrialisation: A New Perspective On Suzhou Industrial Park, Xun Cai, Lu Gao, Caroline Yeoh
Research Collection Lee Kong Chian School Of Business
The dynamics of international economic competition have prompted governments to re-examine accustomed policies, and search for alternative strategies, in order to re-position their economies for the future. This paper takes a look at Singapore’s search for a competitive positioning in the global marketplace, and focuses on the city-state’s much-publicized, and controversial, flagship project in China, viz, the Suzhou Industrial Park (SIP). This strategic initiative is premised on the perceptions that Singapore’s positive reputation with multinational corporations, and ‘guanxi’ (or connections) with regional governments, will give the regional sites a strategic advantage in the competition for foreign investments. Earlier studies have …
Transborder Industrialization And Singapore's Suzhou 'Experiment': A Paradox Of Context?, Lu Gao, Wee Tan, Caroline Yeoh
Transborder Industrialization And Singapore's Suzhou 'Experiment': A Paradox Of Context?, Lu Gao, Wee Tan, Caroline Yeoh
Research Collection Lee Kong Chian School Of Business
No abstract provided.
Integrating Business Opportunities In Contiguous Economies: A Note On The Low-Cost Manufacturing Enclaves In Batam Island, Indonesia, Wee Tan, Caroline Yeoh, Kevin Wongso
Integrating Business Opportunities In Contiguous Economies: A Note On The Low-Cost Manufacturing Enclaves In Batam Island, Indonesia, Wee Tan, Caroline Yeoh, Kevin Wongso
Research Collection Lee Kong Chian School Of Business
No abstract provided.
Strategic Management For Economic Development: Remaking The Singapore 'Model', Caroline Yeoh, Wilfred Pow Ngee How
Strategic Management For Economic Development: Remaking The Singapore 'Model', Caroline Yeoh, Wilfred Pow Ngee How
Research Collection Lee Kong Chian School Of Business
The dynamics of international economic competition have far-reaching policy implications for both developing and developed countries. Established industrial and trade policy regimes in most countries are under tremendous strain, and this applies even to the dynamic Newly Industrialising Economies (NIEs). The outward-oriented development strategies of the Asian NIEs, which once seemed unbeatable, have run up against protectionist barriers in the developed countries, and increasingly, against competitive pressures from other up and coming developing countries. Governments in these NIEs have had to re-examine accustomed policies and strategies, and search for alternative strategies and programs, in order to re-position their economies for …
The Perceptions Of Students Outside The United States On Cases Versus Lectures, G.W. Kester, R.A. Dean, David K. Ding, S.A. Hoover, M. Skully
The Perceptions Of Students Outside The United States On Cases Versus Lectures, G.W. Kester, R.A. Dean, David K. Ding, S.A. Hoover, M. Skully
Research Collection Lee Kong Chian School Of Business
This paper reports the results of a survey of postgraduate students at the University of Ljubljana in Slovenia, the University of Melbourne in Australia, Monash University in Australia, Nanyang Technological University in Singapore, and the National University of Ireland, Galway regarding their perceptions of cases versus lectures. The respondents to our survey to prefer lectures in introductory courses and cases when used to supplement lectures or used in advanced upper level courses. They agree that cases are an effective way to provide them with an organizational context that enhances their understanding of the subject matter and how it relates to …
Residual Life Distributions From Component Degradation Signals: A Bayesian Approach, Nagi Gebraeel, Mark Lawley, Rong Li, Jennifer Ryan
Residual Life Distributions From Component Degradation Signals: A Bayesian Approach, Nagi Gebraeel, Mark Lawley, Rong Li, Jennifer Ryan
Research Collection Lee Kong Chian School Of Business
No abstract provided.
Ownership Structure, Investment Behaviour And Firm Performance In Japanese Manufacturing Industries, Eric Gedajlovic, Toru Yoshikawa, Motomi Hashimoto
Ownership Structure, Investment Behaviour And Firm Performance In Japanese Manufacturing Industries, Eric Gedajlovic, Toru Yoshikawa, Motomi Hashimoto
Research Collection Lee Kong Chian School Of Business
Using data spanning the 1996-98 fiscal years of 247 of Japan's largest manufacturers, we empirically evaluate the extent to which a firm's investment behaviour and financial performance are influenced by its ownership structure. To do so, we examine six distinct categories of Japanese shareholders: foreign investors, investment funds, pension funds, banks and insurance companies, affiliated companies and insiders. Our findings strongly indicate that the relationship between the equity stakes of a particular category of investor and a firm' s financial performance and investment behaviour is considerably more complex than is depicted in simple principal-agent representations. Such a result emphasizes the …
Theorizing, Measuring, And Predicting Knowledge Sharing Behavior In Organizations - A Social Capital Approach, Chay Yue Wah, Thomas Menkhoff, Benjamin Loh, Hans-Dieter Evers
Theorizing, Measuring, And Predicting Knowledge Sharing Behavior In Organizations - A Social Capital Approach, Chay Yue Wah, Thomas Menkhoff, Benjamin Loh, Hans-Dieter Evers
Research Collection Lee Kong Chian School Of Business
This study aims to understand the social and organizational factors that influence knowledge sharing. A model of knowledge management and knowledge sharing was developed inspired by the work of Nahapiet and Ghoshal. Data on demographics and various social capital measures were collected from a sample of members of a tertiary educational institution in Singapore in 2003. Reward & recognition, open-mindedness and cost concerns of knowledge hoarding turned out to be the strongest predictors of knowledge sharing rather than pro-social motives or organizational concern. Overall, the findings provide evidence for the importance of a conducive organizational climate and state-of-the art performance …
Rhythms Of Life: Antecedents And Outcomes Of Work-Family Balance In Employed Parents, Samuel Aryee, E. S. Srinivas, Hwee Hoon Tan
Rhythms Of Life: Antecedents And Outcomes Of Work-Family Balance In Employed Parents, Samuel Aryee, E. S. Srinivas, Hwee Hoon Tan
Research Collection Lee Kong Chian School Of Business
This study examined antecedents and outcomes of a fourfold taxonomy of work-family balance in terms of the direction of influence (work-family vs. family-work) and type of effect (conflict vs. facilitation). Respondents were full-time employed parents in India. Confirmatory factor analysis results provided evidence for the discriminant validity of M. R. Frone' s (2003) fourfold taxonomy of work-family balance. Results of moderated regression analysis revealed that different processes underlie the conflict and facilitation components. Furthermore, gender had only a limited moderating influence on the relationships between the antecedents and the components of work-family balance. Last, work-family facilitation was related to the …
Politico-Economic Factors Associated With Interest In Starting A Business: A Multi-Country Study, Thomas Begley, Wee Liang Tan, Herbert Schoch
Politico-Economic Factors Associated With Interest In Starting A Business: A Multi-Country Study, Thomas Begley, Wee Liang Tan, Herbert Schoch
Research Collection Lee Kong Chian School Of Business
Public health is a legal term of art referring specifically to delineated powers, duties, rights, and responsibilities. An emerging human rights conception of public health justifies government intervention. Intervention involves public officials taking appropriate measures including environmental regulations pursuant to specific legal authority, after balancing private rights and public interests, to protect the health of the public. This article is a critical analysis of the performance of the actors in maintaining environmental standards in India. Part II is a discussion on the source of environmental law in India. Part III discusses the performance of the legislature. Part IV evaluates the …
Understanding Business Group Performance In An Emerging Economy: Acquiring Resources And Capabilities In Order To Prosper, Daphne W. Yiu, Garry D. Bruton, Yuan Lu
Understanding Business Group Performance In An Emerging Economy: Acquiring Resources And Capabilities In Order To Prosper, Daphne W. Yiu, Garry D. Bruton, Yuan Lu
Research Collection Lee Kong Chian School Of Business
The prevalent organizational form in most emerging markets is business groups. These groups have typically been viewed through a transaction cost economics perspective where they are perceived as responses to inefficiencies in the market. However, the evidence to date on what generates a positive business group-performance relationship in such environments is not well understood. This study expands the understanding of business groups by employing the resource-based and institutional theoretical perspectives to examine how groups acquire resources and capabilities to prosper. The empirical evidence is based on over 224 business groups in the emerging economy context of China and shows that …
Assessment Centers: Recent Developments In Practice And Research, Filip Lievens, George C. Thornton Iii
Assessment Centers: Recent Developments In Practice And Research, Filip Lievens, George C. Thornton Iii
Research Collection Lee Kong Chian School Of Business
In an assessment center, candidates who participate in various simulation exercises are evaluated by a multiple trained assessors on job-related dimensions. Examples of commonly used simulation exercises are role-plays, presentations, in-baskets, or group discussions. For nearly fifty years, assessment centers have remained a popular approach for managerial selection and development (Spychalski, Quinones, Gaugler, & Pohley, 1997), and they have been shown to have substantial validity (Thornton & Rupp, 2004). Assessment centers are also very much an international affair as they are used around the globe (Byham, 2001; Kudisch, Avis, Fallon, Thibodeaux, Roberts, Rollier, & Rotolo, 2001; Sarges, 2001). Over the …
Smooth Test For Density, Aurobindo Ghosh, Anil K Bera
Smooth Test For Density, Aurobindo Ghosh, Anil K Bera
Research Collection Lee Kong Chian School Of Business
Recently econometricians have shifted their attention from point and interval forecasts to density forecasts because at the heart of market risk measurement is the forecast of the probability density functions of various financial variables. In this paper, we propose a formal test for density forecast evaluation based on Neyman's smooth test procedure. Apart from accepting or rejecting the tested model, this approach provides specific sources (such as the location, scale and shape of the distribution) of rejection, thereby helping in deciding possible modifications of the assumed model. Our applications to S&P 500 returns indicate capturing time-varying volatility and non-gaussianity significantly …
Easing The Inferential Leap In Competency Modeling: The Effects Of Task-Related Information And Subject Matter Expertise, Filip Lievens, Juan I. Sanchez, Wilfred De Corte
Easing The Inferential Leap In Competency Modeling: The Effects Of Task-Related Information And Subject Matter Expertise, Filip Lievens, Juan I. Sanchez, Wilfred De Corte
Research Collection Lee Kong Chian School Of Business
Despite the rising popularity of the practice of competency modeling, research on competency modeling has lagged behind. This study begins to close this practice-science gap through 3 studies (1 lab study and 2 field studies), which employ generalizability analysis to shed light on (a) the quality of inferences made in competency modeling and (b) the effects of incorporating elements of traditional job analysis into competency modeling to raise the quality of competency inferences. Study 1 showed that competency modeling resulted in poor interrater reliability and poor between-job discriminant validity amongst inexperienced raters. In contrast, Study 2 suggested that the quality …
Investing When Volatility Fluctuates, Leping Wang
Investing When Volatility Fluctuates, Leping Wang
Research Collection Lee Kong Chian School Of Business
No abstract provided.
The Singapore-India Connection: A Tale Of Two Industrial Parks, Caroline Yeoh, Wongso Kevin, Wee Tan
The Singapore-India Connection: A Tale Of Two Industrial Parks, Caroline Yeoh, Wongso Kevin, Wee Tan
Research Collection Lee Kong Chian School Of Business
In recent times, Singapore has, as part of its regionalisation strategy, established industrial parks in various countries, including China, Vietnam, and India. The parks are marketed as a winning combination of the host country’s unique location advantages and Singapore-style efficiency and management know-how. Singapore’s foray into India, in particular, was marked by the setting up of the ITPL in Bangalore; a development that met with great success. However, with global businesses shifting interests towards India, and competing industrial parks emerging to meet the increasing demand, ITPL is faced with stiff competition from other industrial parks; and Singapore has since announced …
Penny Pricing And The Components Of Spread And Depth Changes, David K. Ding, K.H. Chuang, C. Chearoenwong
Penny Pricing And The Components Of Spread And Depth Changes, David K. Ding, K.H. Chuang, C. Chearoenwong
Research Collection Lee Kong Chian School Of Business
Recent studies show that decimal pricing led to significant reductions in the spread and depth on the NYSE. In this paper, we examine how the observed changes in the spread and depth can be attributed to different factors. We show that stocks with higher proportions of one-tick spreads and odd-sixteenth quotes, and more frequent trading before decimalization experienced larger declines in the spread and depth afterwards. We interpret this result as evidence of reduced binding constraints and increased price competition under decimal pricing. We also find that decimal pricing led to nontrivial changes in select stock attributes, and that these …
Organizational Politics And Multisource Feedback: An Opportunity Or A Threat?, Gary J. Greguras, John M. Ford
Organizational Politics And Multisource Feedback: An Opportunity Or A Threat?, Gary J. Greguras, John M. Ford
Research Collection Lee Kong Chian School Of Business
No abstract provided.