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The Next Wave In Erp Implementation, Keng Siau, Y. Tian May 2001

The Next Wave In Erp Implementation, Keng Siau, Y. Tian

Research Collection School Of Computing and Information Systems

Although the benefits of ERP are obvious, the risks and costs associated with it are very high. Some problems in implementing ERP system are documented, but the real challenge comes from the Internet and E-business. ERP is an enterprise wide system whose purpose is to achieve internal efficiency, while E-business cuts across different enterprises and extends the individual value chain into an Internet based, dynamic process aimed at maximizing external efficiency. To survive the E-business challenge, the arguably single, and also the best, solution for ERP systems is to integrate with E-business applications, which we call ERP II. By properly …

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Mapping The Discipline Of The Olympic Games: An Author Cocitation Analysis, Peter Warning, Rosie Ching, Kristine Toohey Apr 2001

Mapping The Discipline Of The Olympic Games: An Author Cocitation Analysis, Peter Warning, Rosie Ching, Kristine Toohey

Research Collection School Of Economics

The authors conducted an author cocitation analysis on prominent authors writing about the Olympics during the 1990s. Author cocitation is an established bibliometric technique that can be used to measure the relative similarities of topics written about by the cited authors. This enables a visual representation of the “intellectual space” of the discipline, in this case the Olympics, to be created for the period under review. So core and peripheral research areas are identified, along with their major contributors. The representation appears as a two-dimensional cluster-enhanced map. Subject expertise was then applied to the results to place labels on the …

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Assessor Training Strategies And Their Effects On Accuracy, Interrater Reliability, And Discriminant Validity, Filip Lievens Apr 2001

Assessor Training Strategies And Their Effects On Accuracy, Interrater Reliability, And Discriminant Validity, Filip Lievens

Research Collection Lee Kong Chian School Of Business

This study compares the effects of data-driven assessor training with schema-driven assessor training and control training. The sample consisted of 229 industrial and organizational psychology students and 161 managers who were randomly assigned to 1 of these training strategies. Participants observed and rated candidates in an assessment center exercise. The data-driven and schema-driven assessor training approaches outperformed the control training on all 3 dependent variables. The schema-driven assessor training resulted in the largest values of interrater reliability, dimension differentiation, and accuracy. Managers provided significantly more-accurate ratings than students but distinguished less between the dimensions. Practical implications regarding the design of …

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Technology Transfer Into China: Preparing For A New Era, Arnoud De Meyer Apr 2001

Technology Transfer Into China: Preparing For A New Era, Arnoud De Meyer

Research Collection Lee Kong Chian School Of Business

Currently, there are three forces creating a more favourable background for western multinational companies to do new business in China by transferring new technology. First, growing overcapacity means China requires not traditional turnkey factories, but instead, technology which leads to innovation and improvement. Second, a changing attitude by all levels of Chinese government to demanding state-of-the-art technology including software instead of previous generation technology, and to technology management and commercial implementation more. Third, intellectual property rights are becoming better respected. The author makes suggestions to best manage technology transfer into China, with this changed background. Based on six case studies …

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Is Feminism Bad For Multiculturalism?, Chandran Kukathas Apr 2001

Is Feminism Bad For Multiculturalism?, Chandran Kukathas

Research Collection School of Social Sciences

Multiculturalism and feminism are in tension to the extent that multiculturalism is a doctrine that condones the tolera- tion of cultural communities which might not respect or value women's concerns or interests. This has led some feminist think- ers, notably Susan Okin, to ask whether multiculturalism is bad for women. This paper agrees with Okin that there is a tension between feminism and multiculturalism - some of her critics to the contrary notwithstanding - but argues that multiculturalism should take preceden

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Institutional Choice In New Democracies: Bargaining Over Hungary's 1989 Electoral Law, Kenneth Benoit, John W. Schiemann Apr 2001

Institutional Choice In New Democracies: Bargaining Over Hungary's 1989 Electoral Law, Kenneth Benoit, John W. Schiemann

Research Collection School of Social Sciences

Institutions shape political outcomes, yet institutions themselves are endogenously shaped outcomes of political choices. Such choices are especially significant during transitions to democracy, when initial institutional designs fundamentally structure the path of democratic development. Most theories of institutional emergence, however, focus on stable contexts rather than on the conditions of acute uncertainty identified in the standard transitions literature. Our article attempts to bridge the two subfields by outlining and applying a model of institutional choice as the outcome of a struggle between fledgling opposition parties and the authoritarian regime wherein each side struggles to gain the greatest distributive payoff. We …

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Validation Of Tissue Microarrays For Immunohistochemical Profiling Of Cancer Specimens Using The Example Of Human Fibroblastic Tumors, Axel Hoos, M. J. Urist, A. Stojadinovic, S. Mastorides, M. Dudas, Denis H. Y. Leung Apr 2001

Validation Of Tissue Microarrays For Immunohistochemical Profiling Of Cancer Specimens Using The Example Of Human Fibroblastic Tumors, Axel Hoos, M. J. Urist, A. Stojadinovic, S. Mastorides, M. Dudas, Denis H. Y. Leung

Research Collection School Of Economics

Tissue microarrays allow high-throughput molecular profiling of cancer specimens by immunohistochemistry. Phenotype information of sections from arrayed biopsies on a multitissue block needs to be representative of full sections, as protein expression varies throughout the entire tumor specimen. To validate the use of tissue microarrays for immunophenotyping, we studied a group of 59 fibroblastic tumors with variable protein expression patterns by immunohistochemistry for Ki-67, p53, and the retinoblastoma protein (pRB). Data on full tissue sections were compared to the results of one, two, and three 0.6-mm core biopsies per tumor on a tissue array. Ki-67 and p53 staining was read …

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The Role Of Boards And Stakeholders In Corporate Governance, Victor C. S. Yeo, Pearlie M. C. Koh Apr 2001

The Role Of Boards And Stakeholders In Corporate Governance, Victor C. S. Yeo, Pearlie M. C. Koh

Research Collection Yong Pung How School Of Law

This paper was written specifically for the OECD Third Asian Roundtable on Corporate Governance, held in Singapore in April 2001, the theme of which was "the Role of Boards and Stakeholders in Corporate Governance". It goes without saying that a significant part of corporate governance is about managerial control and accountability. The duties imposed on directors, how Board members are chosen, Board composition, the interaction between members, the roles and responsibilities that Boards undertake, both as a whole and by their individual members, all have significant impact on the efficacy and propriety of the Board in fulfilling its functions. This …

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Education In The Age Of The Internet: The Euphoria Of Technology, Lily Kong Mar 2001

Education In The Age Of The Internet: The Euphoria Of Technology, Lily Kong

Research Collection School of Social Sciences

In an earlier commentary (Kong, 1999), I raised the issue of distance from the 'centre' as a barrier to a researcher's participation in the academic circuit, despite the advent of technology and the possibilities it brings of decreasing relative distance. In this commentary, I wish to focus on what technology may and may not do for teaching and learning, and thus to balance some of the overstated claims about the imminent replacement of classrooms and lecture halls with virtual campuses.

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District Magnitude, Electoral Formula, And The Number Of Parties, Kenneth Benoit Mar 2001

District Magnitude, Electoral Formula, And The Number Of Parties, Kenneth Benoit

Research Collection School of Social Sciences

Duverger's propositions concerning the psychologicaland mechanical consequences of electoral rules have previously beenexamined mainly through the lens of district magnitude,comparing the properties of single-member district pluralityelections with those of multimember proportional representationelections. The empirical consequences of multi-member plurality(MMP) rules, on the other hand, have received scant attention.Theory suggests that the effect of district magnitude on the numberand concentration of parties will differ with regard to whether theallocation rules are plurality-based or proportional. I test thistheory by drawing on a uniquely large-sample dataset where districtmagnitude and electoral formula vary but the basic universe ofpolitical parties is held constant, applying regression analysis …

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Optimal Designs For Evaluating A Series Of Treatments, Denis H. Y. Leung, You Gan Wang Mar 2001

Optimal Designs For Evaluating A Series Of Treatments, Denis H. Y. Leung, You Gan Wang

Research Collection School Of Economics

Several articles in this journal have studied optimal designs for testing a series of treatments to identify promising ones for further study. These designs formulate testing as an ongoing process until a promising treatment is identified. This formulation is considered to be more realistic but substantially increases the computational complexity. In this article, we show that these new designs, which control the error rates for a series of treatments, can be reformulated as conventional designs that control the error rates for each individual treatment. This reformulation leads to a more meaningful interpretation of the error rates and hence easier specification …

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When Do Rights Arise Under The Contracts (Rights Of Third Parties) Act 1999 (Uk)?, Tiong Min Yeo Mar 2001

When Do Rights Arise Under The Contracts (Rights Of Third Parties) Act 1999 (Uk)?, Tiong Min Yeo

Research Collection Yong Pung How School Of Law

There are two aspects to the common law doctrine of privity of contract. The first, that a contract cannot impose liabilities on a third party, is not very controversial. The second, that in general a contract can only confer rights on parties to the contract even if it is clearly the intention of the contracting parties to benefit a third party, is highly controversial, and has been the subject of much judicial criticism.

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Examining The Impact Of Destructive Acts In Marketing Channel Relationships, Jonathan D. Hibbard, Nirmalya Kumar, Lisa W. Stern Feb 2001

Examining The Impact Of Destructive Acts In Marketing Channel Relationships, Jonathan D. Hibbard, Nirmalya Kumar, Lisa W. Stern

Research Collection Lee Kong Chian School Of Business

In virtually all marketing channel relationships, one of the parties eventually will engage in an action that another channel member considers potentially destructive for the relationship. How a particular channel member reacts to such an act has implications for the long-term viability and success of the relationship. On the basis of a large data set collected from both a focal supplier and its independent dealers, the authors classify dealers' responses to a supplier's destructive acts by extending the response 'typology of exit, voice, and loyalty, which is based on Hirschman's seminal writings on responses to decline in organizations and states. …

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A Note On The Paper “Resource-Constrained Project Scheduling: Notation, Classification, Models And Methods” By Brucker Et Al., Willy Herroelen, Erik Demeulemeester, Bert De Reyck Feb 2001

A Note On The Paper “Resource-Constrained Project Scheduling: Notation, Classification, Models And Methods” By Brucker Et Al., Willy Herroelen, Erik Demeulemeester, Bert De Reyck

Research Collection Lee Kong Chian School Of Business

The great variety of project scheduling problems studied in the ever growing literature motivated the recent development of classification schemes. In a recent paper (European Journal of Operational Research 112 (1999) 3–41), Brucker et al. make the claim that, so far, no classification scheme exists which is compatible with what is commonly accepted in machine scheduling and introduce a new classification. In this note, we critically review major shortcomings of the suggested scheme which place heavy limitations on its potential use.

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China And The Globalization Of Ir Theory: Discussion Of 'Building International Relations Theory With Chinese Characteristics', William A. Callahan Feb 2001

China And The Globalization Of Ir Theory: Discussion Of 'Building International Relations Theory With Chinese Characteristics', William A. Callahan

Research Collection School of Social Sciences

This essay examines current developments in International Relations theory in China. First it comments on Song Xinning's essay, agreeing that IR theory in China is limited by ideology, the dominance of policy-oriented research, and the state. But rather than seeing culture ('IR theory with Chinese characteristics') as a problem that can be solved by a more scientific approach to IR theory, the essay argues that the scientism of realism and IPE has similar problems. Thus the essay switches from the universals of science to the contingency of interpretation to understand global politics, drawing on recent books which combine IPE with …

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Forecasting Volatility: Evidence From The German Stock Market, Hagen H. W. Bluhm, Jun Yu Feb 2001

Forecasting Volatility: Evidence From The German Stock Market, Hagen H. W. Bluhm, Jun Yu

Research Collection School Of Economics

In this paper we compare two basic approaches to forecast volatility in the German stock market. The first approach uses various univariate time series techniques while the second approach makes use of volatility implied in option prices. The time series models include the historical mean model, the exponentially weighted moving average (EWMA) model, four ARCH-type models and a stochastic volatility (SV) model. Based on the utilization of volatility forecasts in option pricing and Value-at-Risk (VaR), various forecast horizons and forecast error measurements are used to assess the ability of volatility forecasts. We show that the mode lrankings are sensitive to …

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Cryptanalysis Of A Digital Signature Scheme On Id-Based Key-Sharing Infrastructures, Hongjun Wu, Feng Bao, Robert H. Deng Feb 2001

Cryptanalysis Of A Digital Signature Scheme On Id-Based Key-Sharing Infrastructures, Hongjun Wu, Feng Bao, Robert H. Deng

Research Collection School Of Computing and Information Systems

At ISW’99, Nishioka, Hanaoka and Imai proposed a digital signature scheme on ID-based key-sharing infrastructures. That signature scheme is claimed to be secure if the discrete logarithm problem is hard to solve. Two schemes (the ID-type and the random-type schemes) based on the linear scheme for the Key Predistribution Systems (KPS) and the discrete logarithm problem (DLP) were given. In this paper we show that those two schemes fail to meet the nonrepudiation requirement: with negligible amount of computation, a signature could be forged. For the ID-type signature scheme, any verifier could forge a signature to raise repudiation between that …

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Singapore Management University Report To Stakeholders 2001 - 2002, Singapore Management University Jan 2001

Singapore Management University Report To Stakeholders 2001 - 2002, Singapore Management University

Report to Stakeholders

If the first year of incorporation was the paving of the foundation for SMU, the second year was one of laying the first building blocks. For the university, this was a year for surging ahead – of exploration and adventure. With a sizeable student population, a faculty of international repute and two schools going on three, SMU is growing from strength to strength at an unbelievable rate. But beyond sheer numbers, I sense and see a spirit of fervour and adventure in the work of students, faculty and staff in every corner of this institution that we have founded. Our …

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Networking Strategy Of Boards: Correlates, Performance Effects, And Implications For Small And Medium-Sized Enterprises, Gerard George, D. Robley Wood, Raihan Khan Jan 2001

Networking Strategy Of Boards: Correlates, Performance Effects, And Implications For Small And Medium-Sized Enterprises, Gerard George, D. Robley Wood, Raihan Khan

Research Collection Lee Kong Chian School Of Business

Development of linkages with the external environment, e.g. interlocks, is a mechanism to access scarce resources. Creating and maintaining these linkages may be an organizational capability that creates a competitive advantage for small and medium-sized enterprises (SMEs). A partial model of networking strategy is proposed, which includes measures of board composition, interlocks, entrepreneurial orientation and environmental hostility. Analysis of 70 community bank Chief Executive Officer (CEO) responses (58% response rate) lends support to the proposition that firms with a networking strategy performed better (higher return on assets (ROA) and higher return on expenditure (ROE)) than those firms that did not …

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Organizational Attractiveness For Prospective Applicants: A Person-Organisation Fit Perspective, Filip Lievens, Christoph Decaesteker, Pol Coetsier, Jo Geimaert Jan 2001

Organizational Attractiveness For Prospective Applicants: A Person-Organisation Fit Perspective, Filip Lievens, Christoph Decaesteker, Pol Coetsier, Jo Geimaert

Research Collection Lee Kong Chian School Of Business

This study investigates which of four objective organisational characteristics determine the attractiveness of organisations for prospective applicants and the degree to which the Big Five personality factors moderate the effects of some of these organisational attributes. To this end, 359 final-year students (engineering and business majors, 71% men, mean age = 22.4 years) read short descriptions of organisations. These descriptions varied on four organisational characteristics (i.e. organisation size, level of internationalisation, pay mix, and level of centralisation). The students had to indicate their attraction to the organisation. Additionally, they provided self-ratings on a personality inventory. The results show that prospective …

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Information And Communication Technology And Poverty: An Asian Perspective, M. G. Quibria, Feichin, Ted Tschang Jan 2001

Information And Communication Technology And Poverty: An Asian Perspective, M. G. Quibria, Feichin, Ted Tschang

Research Collection Lee Kong Chian School Of Business

Many commentators have extolled the virtues of new information and communication technologies (ICTs) in reducing poverty and improving the quality of life. While such arguments have been used before in relation to many predecessor technologies, including other earlier communications technologies, the promise has often floundered. This paper attempts to provide a more balanced analysis of the question, by exploring the linkages between the new ICTs and poverty reduction. It examines the linkages in two ways: the potential for direct impacts of ICTs on various areas of poverty and development, and the indirect impacts of ICTs on economic growth, exports and …

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Psychological Mechanisms Underlying Individual Knowledge And Contribution In Learning Organizations, Bin Zhao, Hwee Hoon Tan Jan 2001

Psychological Mechanisms Underlying Individual Knowledge And Contribution In Learning Organizations, Bin Zhao, Hwee Hoon Tan

Research Collection Lee Kong Chian School Of Business

Although much has been written about how to set up learning organizations, there is a paucity of research on understanding employees’ willingness to learn or contribute knowledge in such activities, a key element in the success of organizational learning. This paper presents models for understanding individuals’ willingness to learn and individuals’ willingness to contribute in organizational settings. Through the examination of the psychological mechanisms underlying individuals’ willingness to learn and to contribute, we will further our understanding on the individual and contextual factors that affect employees’ decision to learn and contribute in organizational learning activities. Drawing from the literature, we …

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On The Interaction Of Alphabetic And Logographic Words With Sounds And Images, Nader T. Tavassoli, Jin K. Han Jan 2001

On The Interaction Of Alphabetic And Logographic Words With Sounds And Images, Nader T. Tavassoli, Jin K. Han

Research Collection Lee Kong Chian School Of Business

It is well established that reading alphabetic words is dominated by phonological (sound-based) processes, whereas phonological processes do not appear to dominate the processing of Chinese logographs, where visual processes are more pronounced (for reviews, see Tavassoli, in press; Zhou & Marslen-Wilson, 1999). Most previous demonstrations of these linguistic differences have relied on low-level processes that potentially do not involve short-term memory. For example, they have attempted to assess differences in the speed (measured in milliseconds) by which phonological and semantic information get activated in the brain. Our research adds to a growing stream of consumer behavior research that has …

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Mentors Or Friends: Confucius And Aristotle On Equality And Ethical Development In Friendship, Sor-Hoon Tan Jan 2001

Mentors Or Friends: Confucius And Aristotle On Equality And Ethical Development In Friendship, Sor-Hoon Tan

Research Collection School of Social Sciences

In Thinking from the Han, David Hall and Roger Ames compare Plato's - and Confucius's views of friendship in relation to the question of transcendence and arrive at the sad conclusion that Socrates and Confucius could not be friends. "Socratic irony would not allow the inequality Confucius requires as a means of self-betterment. Confucius would not permit he and Socrates to hold all things in common." Along the way, they articulate an understanding of Confucius’ view of friendship as "a one-directional relationship in which one extends oneself by association with one who has attained a higher level of realization." Hall …

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International Studies In The 21st Century: Civilization, Ethics And Transnational Relations, William A. Callahan Jan 2001

International Studies In The 21st Century: Civilization, Ethics And Transnational Relations, William A. Callahan

Research Collection School of Social Sciences

No abstract provided.

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Can A Liberal Society Tolerate Illiberal Elements?, Chandran Kukathas Jan 2001

Can A Liberal Society Tolerate Illiberal Elements?, Chandran Kukathas

Research Collection School of Social Sciences

Libertarians believe that all individuals are entitledto live as they choose, free from interference byother persons or by the state. They also believethat in the absence of such interference, whether bygovernment or other agents of the state intent ondesigning or planning for society as a whole, order willnonetheless prevail. Given the freedom to contract andexchange, markets will coordinate the production anddistribution of goods — and indeed do so better thanany other institution can.

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Simulation Methodologies For Political Scientists, Kenneth Benoit Jan 2001

Simulation Methodologies For Political Scientists, Kenneth Benoit

Research Collection School of Social Sciences

In this brief article I identify and characterize the variety of simulation methodologies relevant to political science research. Having identified them, I then recount a light-hearted tale of one successful application of a computer simulation to a real world problem of enormous significance. Extending the discussion to other examples, I discuss some of the main issues and benefits in simulation models for political science. Finally, I identify some software tools and additional resources for those who would like to learn more about using simulation methods for their own work.

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Education And Citizenship In Diverse Societies, Chandran Kukathas Jan 2001

Education And Citizenship In Diverse Societies, Chandran Kukathas

Research Collection School of Social Sciences

The question of the state's role in the control of sponsorship of education is addressed in the light of liberal political principles designed to keep peace and enforce toleration in culturally diverse societies. Some contemporary, self-described liberal philosophers argue for a much more substantial educational role for the state than liberal principles will really allow. Brian Barry's argument for that role assumes that the state can prescribe answers to controversial questions regarding the truth and the good life in which a truly liberal state would take no interest. Stephen Macedo is more accommodating to religious diversity than Barry, but his …

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International Studies In The 21st Century: Civilization, Ethics And Transnational Relations, William A. Callahan Jan 2001

International Studies In The 21st Century: Civilization, Ethics And Transnational Relations, William A. Callahan

Research Collection School of Social Sciences

Since the end of the Cold War, the world has been reorganizing itself, moving away from the global issues to other forms of international politics. There has been a shift in the study of world politics as well. Some have tried to refashion Realism to again concentrate on nation-states in perpetual conflict.

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Synthesis In Trial Procedures? The Experience Of The International Criminal Tribunals, Mark Findlay Jan 2001

Synthesis In Trial Procedures? The Experience Of The International Criminal Tribunals, Mark Findlay

Research Collection Yong Pung How School Of Law

Critical to analysing the recent synthesis of criminal trialprocedures is an understanding of the internationalisation of criminal law andprocedure. As well as the creation of international tribunals to investigateand try crimes of world significance, there is emerging an internationaljurisprudence on criminal law (and procedural hybrids to support and developthis) which require integrated analysis.

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