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Singapore Management University

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Articles 6781 - 6810 of 8025

Full-Text Articles in Social and Behavioral Sciences

International Perspectives On The Legal Environment For Selection, Brett Myors, Filip Lievens, Steven F. Cronshow, E Schollaert, G Van Hoye, A Mladinic, V Rodriguez, H Aguinis, Dd Steiner, F Rolland, H Schuler, A Frintrup, I Nikolaou, M Tomprou, S Subramony, Sb Raj, S Tzafrir, P Bamberger, M Bertolino, M Mariani Jun 2008

International Perspectives On The Legal Environment For Selection, Brett Myors, Filip Lievens, Steven F. Cronshow, E Schollaert, G Van Hoye, A Mladinic, V Rodriguez, H Aguinis, Dd Steiner, F Rolland, H Schuler, A Frintrup, I Nikolaou, M Tomprou, S Subramony, Sb Raj, S Tzafrir, P Bamberger, M Bertolino, M Mariani

Research Collection Lee Kong Chian School Of Business

Perspectives from 22 countries on aspects of the legal environment for selection are presented in this article. Issues addressed include (a) whether there are racial/ethnic/religious subgroups viewed as "disadvantaged,'' (b) whether research documents mean differences between groups on individual difference measures relevant to job performance, (c) whether there are laws prohibiting discrimination against specific groups, (d) the evidence required to make and refute a claim of discrimination, (e) the consequences of violation of the laws, (f) whether particular selection methods are limited or banned, (g) whether preferential treatment of members of disadvantaged groups is permitted, and (h) whether the practice …

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Behavioral Explanations Of Trading Volume And Short-Horizon Price Patterns: An Investigation Of Seven Asia-Pacific Markets, David K. Ding, Thomas H. Mclnish, Udomsak Wongchoti Jun 2008

Behavioral Explanations Of Trading Volume And Short-Horizon Price Patterns: An Investigation Of Seven Asia-Pacific Markets, David K. Ding, Thomas H. Mclnish, Udomsak Wongchoti

Research Collection Lee Kong Chian School Of Business

We investigate whether behavioral postulations offer any implicit explanation of the country-varying relation between trading volume and price pattern among short-horizon winners/losers in seven Pacific-Basin markets during the period 1990 to 2000. Our findings lend credence to the Lee and Swaminathan [Lee, C. and Swaminathan, B., 2000. Price momentum and trading volume, Journal of Finance 55, 2017-2069.] Momentum Life Cycle explanation that high (low) volume winners (losers) are more likely to experience price reversals, whereas high (low) volume losers (winners), price momentum, in the subsequent period. This observation is especially pronounced in Hong Kong. Other models such as those based …

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Gaussian Inference In Ar(1) Time Series With Or Without A Unit Root, Peter C. B. Phillips, Chirok Han Jun 2008

Gaussian Inference In Ar(1) Time Series With Or Without A Unit Root, Peter C. B. Phillips, Chirok Han

Research Collection School Of Economics

This paper introduces a simple first-difference-based approach to estimation and inference for the AR(1) model. The estimates have virtually no finite-sample bias and are not sensitive to initial conditions, and the approach has the unusual advantage that a Gaussian central limit theory applies and is continuous as the autoregressive coefficient passes through unity with a uniform rate of convergence. En route, a useful central limit theorem (CLT) for sample covariances of linear processes is given, following Phillips and Solo (1992, Annals of Statistics, 20, 971–1001). The approach also has useful extensions to dynamic panels.

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Time-Varying Incentives In The Mutual Fund Industry, Jacques Olivier, Anthony S. Tay Jun 2008

Time-Varying Incentives In The Mutual Fund Industry, Jacques Olivier, Anthony S. Tay

Research Collection School Of Economics

This paper re-examines the incentives of mutual fund managers arising from investor flows. We provide evidence that the convexity of the flow-performance relationship varies with economic activity. We show that the effect is economically large and is not driven by abnormal years. We test two possible channels through which this pattern may arise. We investigate implications of the timevarying convexity for the incentives of managers to alter strategically the risk of their portfolios. We provide evidence that poor mid-year performers increase the risk of the portfolio only when economic activity is strong. Finally, we briefly discuss some methodological implications.

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Gene Patenting In The Life Sciences Industry: Boon Or Bane?, Knowledge@Smu May 2008

Gene Patenting In The Life Sciences Industry: Boon Or Bane?, Knowledge@Smu

Knowledge@SMU

Does gene patenting encourage or hinder knowledge diffusion and take-up in the life sciences industry? Research by Singapore Management University management professor Kenneth Huang, and Massachusetts Institute of Technology management professor Fiona Murray found that patenting can have a negative impact on scientific progress. Huang spoke to Knowledge@SMU about the implications of his research findings in the Singapore context.

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Smu Appoints Rajendra K. Srivastava As New Provost, Singapore Management University May 2008

Smu Appoints Rajendra K. Srivastava As New Provost, Singapore Management University

SMU Press Releases

No abstract provided.

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Close To 100% Smu Graduates Land Jobs Within Six Months Of Graduation, Singapore Management University May 2008

Close To 100% Smu Graduates Land Jobs Within Six Months Of Graduation, Singapore Management University

SMU Press Releases

No abstract provided.

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Reading Between The Lines, M. Thulasidas May 2008

Reading Between The Lines, M. Thulasidas

Research Collection School Of Computing and Information Systems

When it comes to news, things are seldom what they seem. The media can colour news events while remaining technically objective and strictly factual. Faced with such insidiously accurate reporting, we have little choice but to read between the lines.

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Local Polynomial Estimation Of Nonparametric Simultaneous Equations Models, Liangjun Su, Aman Ullah May 2008

Local Polynomial Estimation Of Nonparametric Simultaneous Equations Models, Liangjun Su, Aman Ullah

Research Collection School Of Economics

We define a new procedure for consistent estimation of nonparametric simultaneous equations models under the conditional mean independence restriction of Newey et al. [1999. Nonparametric estimation of triangular simultaneous equation models. Econometrica 67, 565-603]. It is based upon local polynomial regression and marginal integration techniques. We establish the asymptotic distribution of our estimator under weak data dependence conditions. Simulation evidence suggests that our estimator may significantly outperform the estimators of Pinkse [2000. Nonparametric two-step regression estimation when regressors and errors are dependent. Canadian Journal of Statistics 28, 289-300] and Newey and Powell [2003. Instrumental variable estimation of nonparametric models. Econometrica …

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Skilled And Unskilled Wages In A Globlizing World, 1968-1998, Davin Chor May 2008

Skilled And Unskilled Wages In A Globlizing World, 1968-1998, Davin Chor

Research Collection School Of Economics

This paper constructs a data set on purchasing-power-parity (PPP) adjusted skilled and unskilled wages in 139 countries for the period 1968-1998, based on the International La- bor Organization's (ILO) annual October Inquiry and the Freeman and Oostendorp (2000) Occupational Wages Around the World (OWW) le. It nds strong evidence for the ex- istence of well-integrated markets for skilled and unskilled labor, justifying the approach of constructing a skilled wage series and an unskilled wage series. Several signi cant re- sults emerged from an analysis of a representative subset of 67 countries which provided unbroken coverage for 1970-1994: (i) there is …

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Making Transparency Work, Ann Florini May 2008

Making Transparency Work, Ann Florini

Research Collection School of Social Sciences

A commentary on Gupta and Mason, who provide a valuable service in highlighting the complex andcontested nature of transparency as a tool of governance. In an era in which information flows and information technology play such fundamental roles, andin which norms about who has the right to know what are so rapidly changing,transparency clearly deserves its place as, in Gupta’s words, “a key concept of ourtimes.”

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Stress Test, M. Thulasidas May 2008

Stress Test, M. Thulasidas

Research Collection School Of Computing and Information Systems

Ultimately, the risk factors that create stress in professional life do not generate any reward

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Reaping The Rewards Of Diversity: The Role Of Identity Integration, Chi-Ying Cheng, Melissa Sanders, Jeffrey Sanchez-Burks, Kristine Molina, Fiona Lee, Emily Darling, Yu Zhao May 2008

Reaping The Rewards Of Diversity: The Role Of Identity Integration, Chi-Ying Cheng, Melissa Sanders, Jeffrey Sanchez-Burks, Kristine Molina, Fiona Lee, Emily Darling, Yu Zhao

Research Collection School of Social Sciences

How does diversity affect individuals and the groups in which they are embedded? This article examines this question using recent theory and research on Identity Integration (II). II refers to an individual's perceptions about whether two distinct social identities, or social groups to which individuals belong, are viewed as compatible (high II) or not (low II). A review of extant research suggests that individuals with high II are better at simultaneously accessing multiple identities and identity-related knowledge and have improved well-being and social outcomes. Expanding on this work, we argue that individuals who have higher II, and social collectives that …

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Indescribability And Asymmetric Information At The Contracting Stage, Takashi Kunimoto May 2008

Indescribability And Asymmetric Information At The Contracting Stage, Takashi Kunimoto

Research Collection School Of Economics

Maskin and Tirole [Maskin, E., Tirole, J., 1999. Unforeseen contingencies and incomplete contracts. Review of Economic Studies, 66, 83–114] show that indescribability does not matter for contractual incompleteness when there is symmetric information both at the contracting stage and at the trading stage. Following their setup, I show that with asymmetric information at both stages, indescribability can matter.

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Customer Satisfaction Index Of Singapore: Executive Summary 2007, Institute Of Service Excellence, Smu Apr 2008

Customer Satisfaction Index Of Singapore: Executive Summary 2007, Institute Of Service Excellence, Smu

Research Collection Institute of Service Excellence (2007-2024)

The Institute of Service Excellence at Singapore Management University was appointed by the Workforce Development Agency (WDA) to implement and maintain an annual benchmark for service related industries in Singapore. The 2007 Customer Satisfaction Index of Singapore (CSISG 2007) is based on data from a nationwide survey conducted between May 1 and July 23 2007. This survey was designed by the National Quality Research Center (NQRC) at the University of Michigan and modeled after the American Customer Satisfaction Index (ACSI).

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Ises@Smu Releases Findings Of Singapore's First National Level Customer Satisfaction Study, Singapore Management University Apr 2008

Ises@Smu Releases Findings Of Singapore's First National Level Customer Satisfaction Study, Singapore Management University

SMU Press Releases

No abstract provided.

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Benefiting From Customer And Competitor Knowledge: A Market-Based Approach To Organisational Learning, Siu Loon Hoe Apr 2008

Benefiting From Customer And Competitor Knowledge: A Market-Based Approach To Organisational Learning, Siu Loon Hoe

Research Collection School Of Computing and Information Systems

PurposeThe purpose of this paper is to review the organizational learning, market orientation and learning orientation concepts, highlight the importance of market knowledge to organizational learning and recommend ways in adopting a market‐based approach to organizational learning.Design/methodology/approachThe extant organizational learning and market orientation literature was reviewed, and the salient points on how adopting a market‐based approach to organizational learning promotes competitive advantage are discussed.FindingsOrganizational behavior scholars have devoted a lot attention on the factors and conditions affecting organizational learning. The end outcome, of course, is to improve organizational performance. Marketing scholars, on the other, focused on the effect of market …

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Multicultural Experience Enhances Creativity: The When And How, Angela K. Y. Leung, William W. Maddux, Adam D. Galinsky, Chi-Yue Chiu Apr 2008

Multicultural Experience Enhances Creativity: The When And How, Angela K. Y. Leung, William W. Maddux, Adam D. Galinsky, Chi-Yue Chiu

Research Collection School of Social Sciences

Many practices aimed at cultivating multicultural competence in educational and organizational settings (e.g., exchange programs, diversity education in college, diversity management at work) assume that multicultural experience fosters creativity. In line with this assumption, the research reported in this article is the first to empirically demonstrate that exposure to multiple cultures in and of itself can enhance creativity. Overall, the authors found that extensiveness of multicultural experiences was positively related to both creative performance (insight learning, remote association, and idea generation) and creativity-supporting cognitive processes (retrieval of unconventional knowledge, recruitment of ideas from unfamiliar cultures for creative idea expansion). Furthermore, …

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Labor Hoarding Contracts And Coordination Fictions, Nicolas L. Jacquet, Serene Tan Apr 2008

Labor Hoarding Contracts And Coordination Fictions, Nicolas L. Jacquet, Serene Tan

Research Collection School Of Economics

This paper considers a directed search model with risk-neutral firms and risk-averse workers. Although each firm has only one job to fill, firms can hire as many workers as they wish, and the wage a worker is paid can be contingent on the queue length at the firm and his position in the queue. We first show that, contrary to standard directed search models, the application subgame does not necessarily have a unique symmetric solution; although uniqueness is guaranteed if all firms post Flat-Wage Contracts (FWCs), i.e., contracts where firms commit to employ a fixed number of workers at a …

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E-Government Implementation: A Macro Analysis Of Singapore's E-Government Initiatives, Calvin M.L. Chan, Yi Meng Lau, Shan L. Pan Apr 2008

E-Government Implementation: A Macro Analysis Of Singapore's E-Government Initiatives, Calvin M.L. Chan, Yi Meng Lau, Shan L. Pan

Research Collection School Of Computing and Information Systems

This paper offers a macro perspective of the various activities involved in the implementation of e-government through an interpretive analysis of the various e-government-related initiatives undertaken by the Singapore Government. The analysis lead to the identification of four main components in the implementation of e-government, namely (i) information content, (ii) ICT infrastructure, (iii) e-government infostructure, and (iv) e-government promotion. These four components were then conceptually integrated into the e-Government Implementation Framework. This paper suggests that this framework can either be used as a descriptive tool to organize and coordinate various e-government initiatives, or be used as a prescriptive structure to …

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Corruption, Delays, And The Pattern Of Trade, Quoc-Anh Do, Karine Serfaty-De Medeiros Apr 2008

Corruption, Delays, And The Pattern Of Trade, Quoc-Anh Do, Karine Serfaty-De Medeiros

Research Collection School Of Economics

We argue that corruption deters international trade by causing delays in exporting and importing, both at customs and in other required administrative procedures. We study three manifestations of corruption as a barrier to trade. The corruption effect is both significant and economically sizeable. We first show the negative relationship between the exporters and importers levels of corruption and trade volumes at the country level in a gravity framework. This country-level effect implies that a standard deviation increase in the exporters corruption level causes a 27% drop in exports. We then show that corruption indeed operates through delays: we establish that …

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How Does Vietnam's Accession To The World Trade Organization Change The Spatial Incidence Of Poverty?, Tomoki Fujii, David Roland-Holst Apr 2008

How Does Vietnam's Accession To The World Trade Organization Change The Spatial Incidence Of Poverty?, Tomoki Fujii, David Roland-Holst

Research Collection School Of Economics

Trade liberalization is good for growth, and growth is good for the poor. This argument is simple but powerful. It has served as the departure point for discussion of the link between trade and poverty among economists and policy-makers, regardless of whether and to what extent they buy this argument. Krueger (1998) considers the inefficiencies that import substitution strategy creates and argues that trade liberalization undertaken at a period of low or negative growth rates can normally lead to a period of higher growth rates. Bhagwati and Srinivasan (2002) emphasize the empirical evidence of China and India. That is, these …

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Asymmetric Information And Conglomerate Discount: Evidence From Spinoffs, Charlie Charoenwong, Kuan Yong David Ding, Jing Pan Mar 2008

Asymmetric Information And Conglomerate Discount: Evidence From Spinoffs, Charlie Charoenwong, Kuan Yong David Ding, Jing Pan

Research Collection Lee Kong Chian School Of Business

The existing literature argues that diversified firms may be undervalued due to the information asymmetry between a firm's management and the market. Splitting the firm's divisions into multiple business components is thought to facilitate the market valuation of each component more accurately. We investigate the information hypothesis from corporate spinoffs from 1981 through 2004. We use the post-spinoff data to reconstruct the diversified firm, assess the improvement in value at the combined firm level, and relate the value improvement to the change in the level of information asymmetry. We find that, prior to the spinoff, the sample firms have significantly …

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Liquidity Distribution In The Limit Order Book On The Stock Exchange Of Thailand, Nuttawat Visaltanachoti, Charlie Charoenwong, David K. Ding Mar 2008

Liquidity Distribution In The Limit Order Book On The Stock Exchange Of Thailand, Nuttawat Visaltanachoti, Charlie Charoenwong, David K. Ding

Research Collection Lee Kong Chian School Of Business

The liquidity distribution, or the shape of the limit order book, influences trading behavior and choice of order submission by public liquidity suppliers. The present study seeks to discover whether liquidity providers are concerned about being picked off by informed traders, and whether they are less willing to supply liquidity at the market or demand higher price spreads. The results show that liquidity at the market is a small portion of total liquidity, and that firm size, minimum tick size, volatility, and trading volume play significant roles in determining the liquidity distribution within an order book.

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Speaking Out: The Responsibilities Of Management Intellectuals: A Survey, Stephen Dunne, Stefano Harney, Martin Parker Mar 2008

Speaking Out: The Responsibilities Of Management Intellectuals: A Survey, Stephen Dunne, Stefano Harney, Martin Parker

Research Collection Lee Kong Chian School Of Business

This article discusses our analysis of over 2,000 articles publishedwithin 20 top business and management journals. The article empirically demonstrates how little attention is being paid by the work published within these journals to contemporary political issues across the globe. We also demonstrate the extent to which the same is true of ‘critical’ journals such as Organization. To this end we argue that mass scholarly ranking mechanisms, such as the British Research Assessment Exercise (RAE),create a general state of myopia on the part of business and management scholars towards a variety of political issues, even making a virtue out of …

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What Does Exercise-Based Assessment Really Mean?, Filip Lievens Mar 2008

What Does Exercise-Based Assessment Really Mean?, Filip Lievens

Research Collection Lee Kong Chian School Of Business

My commentary addresses Lance’s (2008) recommendation to reorient assessment center (AC) practice away from dimensions toward exercise-based assessment. As exercise-based assessment is dealt with only in general terms in Lance’s article, I aim to delineate what exercise-based assessment really means. Two points are made. First, I arguethattakingdimensionsawayfromACs does not mean that assessee behavior is no longer determined by latent traits because behavior is inherently trait determined. Second, I elaborate on the practical and research implications of exercise-based assessment because these implications are underdeveloped in Lance.

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A Closer Look At The Frame-Of-Reference Effect In Personality Scale Scores And Validity, Filip Lievens, Wifiried De Corte, Eveline Schollaert Mar 2008

A Closer Look At The Frame-Of-Reference Effect In Personality Scale Scores And Validity, Filip Lievens, Wifiried De Corte, Eveline Schollaert

Research Collection Lee Kong Chian School Of Business

This article contributes to the understanding of why the use of a frame-of-reference leads to increased criterion-related validity of personality inventories. Two competing explanations are described and tested. A between-subjects (N = 337) and a within-subject (N = 105) study are conducted to test the hypothesized effects of use of a frame of reference on reliability and validity. Regarding the effects on reliability, use of a frame of reference reduces within-person inconsistency (instead of between-person variability) in responding to generic items. Use of a frame of reference further leads to higher validity as a result of the reduction of between-person …

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Change And Continuity In Japanese Corporate Governance, Toru Yoshikawa, Jean Mcguire Mar 2008

Change And Continuity In Japanese Corporate Governance, Toru Yoshikawa, Jean Mcguire

Research Collection Lee Kong Chian School Of Business

Previous studies on Japanese corporate governance were largely based on the agency theory framework, and can be seen as attempts to understand the unique monitoring mechanisms in the Japanese context. This paper briefly reviews prior research and then discusses the recent changes in the environment that have been affecting Japanese corporate governance. Our central argument is that there is both change and continuity in Japanese Corporate Governance. We also present emerging research from an institutional theory perspective. In this line of research, corporate governance is treated as part of a nation’s institutional framework and hence, researchers need to understand unique …

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Quanttalent Management, M. Thulasidas Mar 2008

Quanttalent Management, M. Thulasidas

Research Collection School Of Computing and Information Systems

Since structured products are a major profit engine on the trading floor of most banks, this demand represents a strong pull factor for quants from competing institutions. There is nothing much that most financial institutions can do about this pull factor, except to pull them back in with offers they can’t refuse.

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Testing Intergroup Concordance In Ranking Experiments With Two Groups Of Judges, Dawn J. Dekle, Leung, Denis H. Y., Min Zhu Mar 2008

Testing Intergroup Concordance In Ranking Experiments With Two Groups Of Judges, Dawn J. Dekle, Leung, Denis H. Y., Min Zhu

Research Collection School Of Economics

Across many areas of psychology, concordance is commonly used to measure the (intragroup) agreement in ranking a number of items by a group of judges. Sometimes, however, the judges come from multiple groups, and in those situations, the interest is to measure the concordance between groups, under the assumption that there is some within-group concordance. In this investigation, existing methods are compared under a variety of scenarios. Permutation theory is used to calculate the error rates and the power of the methods. Missing data situations are also studied. The results indicate that the performance of the methods depend on (a) …

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