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International Venturing By Emerging Economy Firms: The Effects Of Firm Capabilities, Home Country Networks, And Corporate Entrepreneurship, Daphne W. Yiu, Chungming Lau, Garry D. Bruton Jul 2007

International Venturing By Emerging Economy Firms: The Effects Of Firm Capabilities, Home Country Networks, And Corporate Entrepreneurship, Daphne W. Yiu, Chungming Lau, Garry D. Bruton

Research Collection Lee Kong Chian School Of Business

Past literature on foreign direct investment generally supports an economics perspective that there is a direct relationship between firm-specific ownership advantages and international expansion. However, in emerging economies, with their institutional environment context characterized by low resource munificence and continuous economic liberalization, a theoretical extension of the current perspective is needed. This paper introduces new parameters by focusing on specific ownership advantages and strategic actions that firms have to develop in response to the institutional characteristics of the emerging economies when they decide to pursue outward FDI. The focus here is on international venturing that requires a firm to engage …

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Rethinking Customer Solutions: From Product Bundles To Relational Processes, Kapil Tuli, Ajay K. Kohli, Sundar G. Bharadwaj Jul 2007

Rethinking Customer Solutions: From Product Bundles To Relational Processes, Kapil Tuli, Ajay K. Kohli, Sundar G. Bharadwaj

Research Collection Lee Kong Chian School Of Business

This study draws on depth interviews with 49 managers in customer firms and 55 managers in supplier firms and on discussions with 21 managers in two focus groups to propose a new way of thinking about customer solutions. Extant literature and suppliers interviewed for this study view a solution as a customized and integrated combination of goods and services for meeting a customer's business needs. In contrast, customers view a solution as a set of customerâ€supplier relational processes comprising (1) customer requirements definition, (2) customization and integration of goods and/or services and (3) their deployment, and (4) postdeployment customer support, …

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An Empirical Examination Of The Mechanisms Mediating Between High Performance Work Systems And The Performance Of Japanese Organizations, Riki Takeuchi, David P. Lepak, Heli Wang, Kazuo Takeuchi Jul 2007

An Empirical Examination Of The Mechanisms Mediating Between High Performance Work Systems And The Performance Of Japanese Organizations, Riki Takeuchi, David P. Lepak, Heli Wang, Kazuo Takeuchi

Research Collection Lee Kong Chian School Of Business

The resource-based view of the firm and social exchange perspectives are invoked to hypothesize linkages among high-performance work systems, collective human capital, the degree of social exchange in an establishment, and establishment performance. The authors argue that high-performance work systems generate a high level of collective human capital and encourage a high degree of social exchange within an organization, and that these are positively related to the organization's overall performance. On the basis of a sample of Japanese establishments, the results provide support for the existence of these mediating mechanisms through which high-performance work systems affect overall establishment performance.

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Explaining Affective Linkages In Teams: Individual Differences In Susceptibility To Contagion And Individualism–Collectivism, Remus Ilies, David T. Wagner, Frederick P. Morgeson Jul 2007

Explaining Affective Linkages In Teams: Individual Differences In Susceptibility To Contagion And Individualism–Collectivism, Remus Ilies, David T. Wagner, Frederick P. Morgeson

Research Collection Lee Kong Chian School Of Business

To expand on the understanding of how affective states are linked within teams, the authors describe a longitudinal study examining the linkages between team members' affective states over time. In a naturalistic team performance setting, they found evidence that the average affective state of the other team members was related to an individual team member's affect over time, even after controlling for team performance. In addition, they found that these affective linkages were moderated by individual differences in susceptibility to emotional contagion and collectivistic tendencies such that the strength of the linkage was stronger for those high in susceptibility and …

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Silence Speaks Volumes: The Effectiveness Of Reticence In Comparison To Apology And Denial For Repairing Integrity- And Competence-Based Trust Violations, Donald L. Ferrin, Peter H. Kim, Cecily D. Cooper, Kurt T. Dirks Jul 2007

Silence Speaks Volumes: The Effectiveness Of Reticence In Comparison To Apology And Denial For Repairing Integrity- And Competence-Based Trust Violations, Donald L. Ferrin, Peter H. Kim, Cecily D. Cooper, Kurt T. Dirks

Research Collection Lee Kong Chian School Of Business

Prior research on responses to trust violations has focused primarily on the effects of apology and denial. The authors extended this research by studying another type of verbal response that is often used to respond to trust violations but has not been considered in the trust literature: reticence. An accused party may use reticence in a sincere and even legitimate attempt to persuade a trustor to withhold judgment. Yet, by considering information diagnosticity and belief formation mechanisms through which verbal responses influence trust, the authors argue that reticence is a suboptimal response because it combines the least effective elements of …

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Why Is There No Game?' Critical Success Factors In Blending An E-Learning Module Into A Knowledge Management Course: A Case Study From The Singapore Management University (Smu), Thomas Menkhoff, Yue Kee Wong, Tze Yian Thang, Donata Ty Edgardo Jul 2007

Why Is There No Game?' Critical Success Factors In Blending An E-Learning Module Into A Knowledge Management Course: A Case Study From The Singapore Management University (Smu), Thomas Menkhoff, Yue Kee Wong, Tze Yian Thang, Donata Ty Edgardo

Research Collection Lee Kong Chian School Of Business

In 2005, the authors of this essay led the development and launch of SMU's (Singapore Management University) first e-learning package on 'Knowledge Management'. This package has been integrated into the overall teaching strategy, thereby fulfilling the University's mission to be "committed to an interactive, participative and technologically-enabled learning experience"

Since its inception in 2000, SMU's educational and administrative practices are modelled after American institutions, in particular the Wharton School of the University of Pennsylvania. To support SMU's unique pedagogy, wireless technology for mobile computing is a central feature at SMU.

Against this background, the paper presents a self-critical and reflective …

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Shared Vision: A Development Tool For Organisational Learning, Siu Loon Hoe Jul 2007

Shared Vision: A Development Tool For Organisational Learning, Siu Loon Hoe

Research Collection School Of Computing and Information Systems

PurposeThe organizational behavior and management literature has devoted a lot attention to processes and technology in organizational learning. There has been little work to examine the effect of shared vision on organizational learning. The purpose of this paper is to highlight the importance of shared vision as a development tool to build an organizational learning capability.Design/methodology/approachThe existing shared vision and organizational learning literature was reviewed, and the salient points on how shared vision promotes organizational learning discussed.Practical implicationsThe paper offers a view on how leaders can use shared vision to develop organizational learning capability. Practicing managers would then be able …

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Is Interpersonal Trust A Necessary Condition For Organisational Learning?, Siu Loon Hoe Jul 2007

Is Interpersonal Trust A Necessary Condition For Organisational Learning?, Siu Loon Hoe

Research Collection School Of Computing and Information Systems

The organisational behaviour and management literature has devoted a lot attention on various factors affecting organisational learning. While there has been much work done to examine trust in promoting organisational learning, there is a lack of consensus on the specific type of trust involved. The purpose of this paper is to highlight the importance of interpersonal trust in promoting organisational learning and propose a research agenda to test the extent of interpersonal trust on organisational learning. This paper contributes to the existing organisational learning literature by specifying a specific form of trust, interpersonal trust, which promotes organisational learning and proposing …

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Discovering And Exploiting Causal Dependencies For Robust Mobile Context-Aware Recommenders, Ghim-Eng Yap, Ah-Hwee Tan, Hwee Hwa Pang Jul 2007

Discovering And Exploiting Causal Dependencies For Robust Mobile Context-Aware Recommenders, Ghim-Eng Yap, Ah-Hwee Tan, Hwee Hwa Pang

Research Collection School Of Computing and Information Systems

Acquisition of context poses unique challenges to mobile context-aware recommender systems. The limited resources in these systems make minimizing their context acquisition a practical need, and the uncertainty in the mobile environment makes missing and erroneous context inputs a major concern. In this paper, we propose an approach based on Bayesian networks (BNs) for building recommender systems that minimize context acquisition. Our learning approach iteratively trims the BN-based context model until it contains only the minimal set of context parameters that are important to a user. In addition, we show that a two-tiered context model can effectively capture the causal …

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How Much Should Foreign Talent Be Paid?, Manoj Thulasidas Jul 2007

How Much Should Foreign Talent Be Paid?, Manoj Thulasidas

Research Collection School Of Computing and Information Systems

Singapore needs foreign talent — and there’s no need to feel bad about it. It is a statistical fact of life. For every top Singaporean in any field — be it science, medicine, finance, sports or whatever — we will find about 500 professionals of equal calibre in China and India. Not because we are 500 times less talented, just that they have 500 times more people.

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Appraisal - Who Needs It?, M. Thulasidas Jul 2007

Appraisal - Who Needs It?, M. Thulasidas

Research Collection School Of Computing and Information Systems

WE GO through this ordeal every year when our boss- es appraise our performance. Our career progression, bonus and salary depend on it. So, we spend sleepless nights agonising over it.

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They Want To Talk, But Are They Listening?, M. Thulasidas Jul 2007

They Want To Talk, But Are They Listening?, M. Thulasidas

Research Collection School Of Computing and Information Systems

Every relationship could use a little less action, a little more conversation.

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Efficient Near-Duplicate Keyframe Retrieval With Visual Language Models, Xiao Wu, Wan-Lei Zhao, Chong-Wah Ngo Jul 2007

Efficient Near-Duplicate Keyframe Retrieval With Visual Language Models, Xiao Wu, Wan-Lei Zhao, Chong-Wah Ngo

Research Collection School Of Computing and Information Systems

Near-duplicate keyframe retrieval is a critical task for video similarity measure, video threading and tracking. In this paper, instead of using expensive point-to-point matching on keypoints, we investigate the visual language models built on visual keywords to speed up the near-duplicate keyframe retrieval. The main idea is to estimate a visual language model on visual keywords for each keyframe and compare keyframes by the likelihood of their visual language models. Experiments on a subset of TRECVID-2004 video corpus show that visual language models built on visual keywords demonstrate promising performance for near-duplicate keyframe retrieval, which greatly speed up the retrieval …

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An Examination Of Online Product Comparison Service: Fit Between Product Type And Disposition Style, Fiona Fui-Hoon Nah, W. Hong, L. Chen, H. Lee Jul 2007

An Examination Of Online Product Comparison Service: Fit Between Product Type And Disposition Style, Fiona Fui-Hoon Nah, W. Hong, L. Chen, H. Lee

Research Collection School Of Computing and Information Systems

Horizontal and vertical disposition styles are two main formats used in product comparison service on e-commerce websites. In this research, we hypothesize that there is a fit between product type (‘think’ vs. ‘feel’ product) and disposition style (horizontal vs. vertical style), where horizontal disposition style is more appropriate for ‘feel’ products and vertical disposition style is a better fit for ‘think’ products. An experiment will be carried out to test the hypotheses.

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U.S.-Hong Kong Relations: Prospects For A Unique Partnership, Bates Gill, James T. H. Tang Jul 2007

U.S.-Hong Kong Relations: Prospects For A Unique Partnership, Bates Gill, James T. H. Tang

Research Collection School of Social Sciences

Hong Kong has survived turbulent economic, social and political changes in the past ten years since the former crown colony’s reversion to Chinese sovereignty. Following setbacks in the wake of the Asian financial crisis and the avian flu outbreak in 1997, the outbreak of severe acute respiratory syndrome (SARS) in 2003, and several massive political demonstrations in recent years, Hong Kong’s economy has had a robust and steady rebound. Hong Kong has maintained its position as a leading business and financial hub in the Asia-Pacific region and for the world. It has continued to play a pivotal role in China’s …

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Confucian Democracy As Pragmatic Experiment: Uniting Love Of Learning And Love Of Antiquity, Sor-Hoon Tan Jul 2007

Confucian Democracy As Pragmatic Experiment: Uniting Love Of Learning And Love Of Antiquity, Sor-Hoon Tan

Research Collection School of Social Sciences

This paper argues for the pragmatic construction of Confucian democracy by showing that Chinese philosophers who wish to see Confucianism flourish again as a positive dimension of Chinese civilization need to approach it pragmatically and democratically, otherwise their love of the past is at the expense of something else Confucius held in equal esteem, love of learning. Chinese philosophers who desire democracy for China would do well to learn from the earlier failures of the iconoclastic Westernizers, and realize that a Chinese democracy cannot come about by ignoring or dismissing such an important part of China's history, its Confucian tradition. …

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Future Imperfect: The European Union's Encounter With China (And The United States), William A. Callahan Jul 2007

Future Imperfect: The European Union's Encounter With China (And The United States), William A. Callahan

Research Collection School of Social Sciences

There has been much talk in recent years about an emerging EU-China axis that challenges the United States in a new strategic triangle. The EU-China strategic partnership, which was declared in 2003, suggests that both sides are gaining global influence as a new kind of superpower that seeks to avoid the bloody conflict that characterized the Cold War. Rather than discuss the contours of this new geopolitical axis, this essay argues that EU-China relations are shifting the meaning of security in an emerging arena of global symbolic politics. It analyzes the symbolic politics of EU-China relations through a close reading …

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Political Dialogue And Human Rights In The Framework Of The Cotonou Agreement, Clara Portela Jul 2007

Political Dialogue And Human Rights In The Framework Of The Cotonou Agreement, Clara Portela

Research Collection School of Social Sciences

The present study analyses the use of the political instruments for the protection of Human Rights, democracy and the rule of law under the Partnership Agreement between the European Union (EU) and the African-Caribbean–Pacific (ACP) countries embedded in the Cotonou Agreement: the consultations under article 96, intensified and regular political dialogue. It briefly outlines the legal provisions of the revised treaty, reviews recent practice, and looks into the involvement of civil society and parliamentary bodies in the political dialogue.

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Situational Judgment Tests In High-Stakes Settings: Issues And Strategies With Generating Alternate Forms, Filip Lievens, Paul R. Sackett Jul 2007

Situational Judgment Tests In High-Stakes Settings: Issues And Strategies With Generating Alternate Forms, Filip Lievens, Paul R. Sackett

Research Collection Lee Kong Chian School Of Business

This study used principles underlying item generation theory to posit competing perspectives about which features of situational judgment tests might enhance or impede consistent measurement across repeat test administrations. This led to 3 alternate-form development approaches (random assignment, incident isomorphism, and item isomorphism). The effects of these approaches on alternate-form consistency, mean score changes, and criterion-related validity were examined in a high-stakes context (N = 3,361). Generally, results revealed that even small changes in the context of the situations presented resulted in significantly lower alternate-form consistency. Conversely, placing more constraints on the alternate-form development process proved beneficial. The contributions, implications, …

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Direction-Of-Change Forecasts For Asian Equity Markets Based On Conditional Variance, Skewness And Kurtosis Dynamics: International Evidence, Peter F. Christoffersen, Francis X. Diebold, Robert S. Mariano, Anthony S. Tay, Yiu Kuen Tse Jul 2007

Direction-Of-Change Forecasts For Asian Equity Markets Based On Conditional Variance, Skewness And Kurtosis Dynamics: International Evidence, Peter F. Christoffersen, Francis X. Diebold, Robert S. Mariano, Anthony S. Tay, Yiu Kuen Tse

Research Collection School Of Economics

Recent theoretical work has revealed a direct connection between asset return volatility forecastability and asset return sign forecastability. This suggests that the pervasive volatility forecastability in equity returns could, via induced sign forecastability, be used to produce direction-of change forecasts useful for market timing. We attempt to do so in an international sample of developed equity markets, with some success, as assessed by formal probability forecast scoring rules such as the Brier score. An important ingredient is our conditioning not only on conditional mean and variance information, but also conditional skewness and kurtosis information, when forming direction-of-change forecasts.

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Indirect Inference For Dynamic Panel Models, Jun Yu Jul 2007

Indirect Inference For Dynamic Panel Models, Jun Yu

Research Collection School Of Economics

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 …

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The Evolution And Utilization Of The Gatt/Wto Dispute Settlement Mechanism, Pao-Li Chang Jul 2007

The Evolution And Utilization Of The Gatt/Wto Dispute Settlement Mechanism, Pao-Li Chang

Research Collection School Of Economics

This paper provides a theoretical framework of dispute settlement to explain the surge in blocking incidence of GATT panel reports during the 1980s and the variations in withdrawn incidence versus total disputes across different decades of the GATT regime. The study first suggests the role of the degree of legal controversy over a panel ruling in determining countries' incentives to block (appeal) a panel report under the GATT (WTO) regime. The study then analyzes the effects of political power on countries' incentives to use, and their interactions in using, the dispute settlement mechanism, when two-sided asymmetric information exists regarding panel …

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Instrumental Variable Quantile Estimation Of Spatial Autoregressive Models, Zhenlin Yang Jul 2007

Instrumental Variable Quantile Estimation Of Spatial Autoregressive Models, Zhenlin Yang

Research Collection School Of Economics

We propose an instrumental variable quantile regression (IVQR) estimator for spatial autoregressive (SAR) models. Like the GMM estimators of Lin and Lee (2006) and Kelejian and Prucha (2006), the IVQR estimator is robust against heteroscedasticity. Unlike the GMM estimators, the IVQR estimator is also robust against outliers and requires weaker moment conditions. More importantly, it allows us to characterize the heterogeneous impact of variables on different points (quantiles) of a response distribution. We derive the limiting distribution of the new estimator. Simulation results show that the new estimator performs well in finite samples at various quantile points. In the special …

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Financial Variables As Predictors Of Real Output Growth, Anthony S. Tay Jul 2007

Financial Variables As Predictors Of Real Output Growth, Anthony S. Tay

Research Collection School Of Economics

We investigate two methods for using daily stock returns to forecast, and update forecasts of, quarterly real output growth. Both methods aggregate daily returns in some manner to form a single stock market variable. We consider (i) augmenting the quarterly AR(1) model for real output growth with daily returns using a nonparametric Mixed Data Sampling (MIDAS) setting, and (ii) augmenting the quarterly AR(1) model with the most recent r -day returns as an additional predictor. We discover that adding low frequency stock returns (up to annual returns, depending on forecast horizon) to a quarterly AR(1) model improves forecasts of output …

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A Corrected Plug-In Method For Quantile Interval Construction Through A Transformed Regression, Zhenlin Yang, Yiu Kuen Tse Jul 2007

A Corrected Plug-In Method For Quantile Interval Construction Through A Transformed Regression, Zhenlin Yang, Yiu Kuen Tse

Research Collection School Of Economics

We propose a corrected plug-in method for constructing confidence intervals of the conditional quantiles of an original response variable through a transformed regression with heteroscedastic errors. The interval is easy to compute. Factors affecting the magnitude of the correction are examined analytically through the special case of Box-Cox regression. Monte Carlo simulations show that the new method works well in general and is superior over the commonly used delta method and the quantile regression method. An empirical application is presented. [PUBLICATION ABSTRACT]

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Estimation Of Impulse Response Functions Using Long Autoregression, Pao Li Chang, Shinichi Sakata Jul 2007

Estimation Of Impulse Response Functions Using Long Autoregression, Pao Li Chang, Shinichi Sakata

Research Collection School Of Economics

This article proposes an alternative methodology to estimate impulse response functions without imposing parametric restrictions. The impulse responses are estimated by regressing the series of interest on estimated innovations, which are the residuals obtained from a prior-stage ‘long autoregression.’ We establish the consistency and asymptotic normality of the proposed estimator. The proposed estimator is closely related to the estimator of Jordà (2005, American Economic Review 95, 161–182). Our large sample analysis, as a byproduct, establishes the asymptotic equivalence between Jordà's estimator and our estimator, and provides justifications for the statistical inference method used in Jordà (2005).

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Organisational Learning: Conceptual Links To Individual Learning, Learning Organisation And Knowledge Management, Siu Loon Hoe Jul 2007

Organisational Learning: Conceptual Links To Individual Learning, Learning Organisation And Knowledge Management, Siu Loon Hoe

Research Collection School Of Computing and Information Systems

Organisational learning has over the years been subject of much study by scholars and managers. In the process, the organisational learning concept has been linked to many other knowledge concepts such as individual learning, learning organisation, and knowledge management. This paper draws from existing literature in organisational behaviour, human resource management, marketing, and information management, to further develop the conceptual links between organisational learning and these knowledge concepts. The paper discusses the characteristics of organisational learning and emphasises its link to individual learning, the learning organisation, and knowledge management. It contributes to the conceptual and theoretical understanding of organisational learning …

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Cross-Lingual Query Suggestion Using Query Logs Of Different Languages, Wei Gao, Cheng Niu, Jian-Yun Nie, Ming Zhou, Jian Hu, Kam-Fai Wong, Hsiao-Wuen Hon Jul 2007

Cross-Lingual Query Suggestion Using Query Logs Of Different Languages, Wei Gao, Cheng Niu, Jian-Yun Nie, Ming Zhou, Jian Hu, Kam-Fai Wong, Hsiao-Wuen Hon

Research Collection School Of Computing and Information Systems

Query suggestion aims to suggest relevant queries for a given query, which help users better specify their information needs. Previously, the suggested terms are mostly in the same language of the input query. In this paper, we extend it to cross-lingual query suggestion (CLQS): for a query in one language, we suggest similar or relevant queries in other languages. This is very important to scenarios of cross-language information retrieval (CLIR) and cross-lingual keyword bidding for search engine advertisement. Instead of relying on existing query translation technologies for CLQS, we present an effective means to map the input query of one …

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Redefining Marriage: Where To Draw The Line?, Seow Hon Tan Jul 2007

Redefining Marriage: Where To Draw The Line?, Seow Hon Tan

Research Collection Yong Pung How School Of Law

No abstract provided.

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License To Share: The Ugly Side Of Creative Capitalism And The Irony Of The Commons, Warren B. Chik Jul 2007

License To Share: The Ugly Side Of Creative Capitalism And The Irony Of The Commons, Warren B. Chik

Research Collection Yong Pung How School Of Law

In the real world, capitalism has largely influenced the development of the copyright regime as it exists today. However, the emergence of a cyberspace society requires us to revisit communitarian values in the light of the unique features of virtual interaction and the changing expectations and attitudes towards the control and use of creative works. As copyright legal and technological protections continue to expand, private initiatives through creative licensing provide some relief to their restrictions.

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