Social and Behavioral Sciences | Open Access Articles

Facebook: The Power Of Leverage, Singapore Management University

Perspectives@SMU

Entrepreneurs like Suria Mohd have gained a large following of Facebook users that enables her to enjoy a thriving business and celebrity status in Singapore’s television scene. Here’s how.

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Managing Superstar Cities, Singapore Management University

Perspectives@SMU

Attractive cities draw people from around the world. Comprehensive and decisive urban planning is needed to deal with the resulting property price surge

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Creating A Motivated And Engaged Workforce, Singapore Management University

Perspectives@SMU

All a company needs to do is fulfill employees’ need for three things: competence, relatedness, and autonomy

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Teaching Information Literacy Skills Using Problem-Based Learning: A Case Study Of Libquest At The Li Ka Shing Library, Singapore Management University, Rajendra Munoo, Mei Tan

Research Collection Library

No abstract provided.

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The Vietnam Report: National Landscape, Current Challenges And Opportunities For Growth, Institute For Societal Leadership, John W. Ellington

Institute of Societal Leadership Research Collection

Although most of Southeast Asia is home to religions and cultures carrying signiﬁcant Indic inﬂuence, Vietnam alone is the mainland’s only Sinicised culture. Chinese emperors directly ruled northern Vietnam for most of the period spanning 111 BCE to 938 CE. The next eight hundred years saw a series of independent Vietnamese kingdoms administered by Chinese-style mandarins gradually extend control over and supplant the Indic Champa civilisation to the south—even as French incursions began chipping away at Vietnamese territory as early as 1858.

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A Handbook On Inequality, Poverty And Unmet Social Needs In Singapore, Catherine J. Smith, John A. Donaldson, Sanushka Mudaliar, Mumtaz Md Kadir, Lam Keong Yeoh

Lien Centre for Social Innovation: Research

The authors of the handbook conclude that efforts to address poverty, inequality and unmet social needs in Singapore would be greatly enhanced by: (a) the development of locally relevant and nuanced monetary and non-monetary measures of poverty that are made publicly available; and (b) more sharing of disaggregated data from government studies and surveys. These steps would enable academics, VWOs and the public at large become more aware of the issues related to poverty and inequality in Singapore, and be placed in a better position to weigh in on debates and solutions.

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Nirmal: Automatic Identification Of Software Relevant Tweets Leveraging Language Model, Abishek Sharma, Yuan Tian, David Lo

Research Collection School Of Computing and Information Systems

Twitter is one of the most widely used social media platforms today. It enables users to share and view short 140-character messages called 'tweets'. About 284 million active users generate close to 500 million tweets per day. Such rapid generation of user generated content in large magnitudes results in the problem of information overload. Users who are interested in information related to a particular domain have limited means to filter out irrelevant tweets and tend to get lost in the huge amount of data they encounter. A recent study by Singer et al. found that software developers use Twitter to …

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Improving Public Transit Accessibility For Blind Riders By Crowdsourcing Bus Stop Landmark Locations With Google Street View: An Extended Analysis, Kotaro Hara, Shiri Azenkot, Megan Campbell, Cynthia L. Bennett, Vicki Le, Sean Pannella, Robert Moore, Kelly Minckler, Rochelle H. Ng, Jon E. Froehlich

Research Collection School Of Computing and Information Systems

Low-vision and blind bus riders often rely on known physical landmarks to help locate and verify bus stoplocations (e.g., by searching for an expected shelter, bench, or newspaper bin). However, there are currentlyfew, if any, methods to determine this information a priori via computational tools or services. In thisarticle, we introduce and evaluate a new scalable method for collecting bus stop location and landmarkdescriptions by combining online crowdsourcing and Google Street View (GSV). We conduct and report onthree studies: (i) a formative interview study of 18 people with visual impairments to inform the designof our crowdsourcing tool, (ii) a comparative …

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The Negative Soft Power Of The China Dream – Ii, William A. Callahan

Research Collection School of Social Sciences

As Ming Wan writes in his commentary in The Asan Forum on the “China Dream,” Chinese leaders use New Year’s celebrations as an opportunity to sum up the achievements of the recent past and to chart new directions for the future. Here, I discuss such New Year’s activity to argue that soft power works in interesting and unexpected ways in China. Joseph Nye famously defines soft power as “the ability to get what you want through attraction rather than coercion or payments.” Soft power, thus, is framed as a positive attractive force that is useful for a state’s foreign policy. …

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Prediction Of Venues In Foursquare Using Flipped Topic Models, Wen Haw Chong, Bing Tian Dai, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Foursquare is a highly popular location-based social platform, where users indicate their presence at venues via check-ins and/or provide venue-related tips. On Foursquare, we explore Latent Dirichlet Allocation (LDA) topic models for venue prediction: predict venues that a user is likely to visit, given his history of other visited venues. However we depart from prior works which regard the users as documents and their visited venues as terms. Instead we ‘flip’ LDA models such that we regard venues as documents that attract users, which are now the terms. Flipping is simple and requires no changes to the LDA mechanism. Yet …

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Positive Affect Facilitates The Effect Of A Warning On False Memory In The Drm Paradigm, Hwajin Yang, Sujin Yang, Stephen J. Ceci, Alice M. Isen

Research Collection School of Social Sciences

Increasing evidence that positive affect enhances associative processing has lent weight to the idea that positive affect increases false memory for information that is thematically interrelated. Using the Deese–Roediger–McDermott paradigm, we examined whether mild positive affect facilitates monitoring processes in modulating false memory for associate words. When participants in the warned condition – in contrast to those in the unwarned condition – were overtly warned about possible false recognition of the critical lure, we found that positive affect, compared to neutral affect, significantly enhanced monitoring through a warning and reduced false recognition. Signal detection analyses suggest that when a warning …

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East Asian Trusts At The Crossroads, Ying Chieh Wu

Research Collection Yong Pung How School Of Law

The purpose of this article is to scrutinize the legal structure of trusts in Japan, SouthKorea and Taiwan. The so-called infrastructure of the private law of these jurisdictions is rooted in theRoman-Germanic basis, which adopts dichotomous system in respect of that area of privatelaw dealing with property: the law of property and that of obligation. However,the adoption of the trust has caused some problems. Though controversial, thecontract-based view seems to be the majority view in the East Asian civiljurisdictions, yet the property-based view dominates the commonlaw world. However, being influenced by common law, the property-approach isalso asserted by some commentators …

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Whither The Future Of Internet Streaming And Time-Shifting? Revisiting The Rights Of Reproduction And Communication To The Public In Copyright Law After Aereo, Cheng Lim Saw, Warren B. Chik

Research Collection Yong Pung How School Of Law

New forms of communication technology often pose challenges to the copyright regime and have necessitated the rewriting of the scope of the exclusive rights and exceptions by the legislature, and, in some cases, by the courts in common law countries (as well as the Court of Justice of the European Union). These issues have arisen in different categories of digital technology, albeit with the same objective of streamlining and simplifying the delivery of copyright works to consumers. These categories include file storage and transfer operations offered by Peer-to-Peer technology, the space- and time-shifting functions of the early video and audio …

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Case Comment: Golden Season Pte Ltd And Others V Kairos Singapore Holdings Pte Ltd And Another [2015] Sghc 38, Gary Kok Yew Chan

Research Collection Yong Pung How School Of Law

This 111-page judgement has highlighted a number of significant points of law relating to the treatment of Facebook postings, emails and SMS texts in the tort of defamation. They relate primarily to the legal requirements of establishing defamatory meaning, reference to the plaintiff and defences. In addition, the case examines the awards of general and special damages as well as the viability of awarding aggravated damages to corporate plaintiffs. Apart from the plaintiff’s actions in defamation and malicious falsehood, the defendant successfully counterclaimed for copyright infringement but failed in the action based on passing off. This brief case comment focuses …

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Political Connections And Firm Value: Evidence From The Regression Discontinuity Design Of Close Gubernatorial Elections, Quoc-Anh Do, Yen Teik Lee, Bang D. Nguyen

Research Collection Lee Kong Chian School Of Business

Using the regression discontinuity design of close gubernatorial elections in the U.S., we identify a significant and positive impact of the social networks of corporate directors and politicians on firm value. Firms connected to elected governors increase their value by 3.89%. Political connections are more valuable for firms connected to winning challengers, for smaller and financially dependent firms, in more corrupt states, in states of connected firms’ headquarters and operations, and in closer, smaller, and active networks. Post-election, firms connected to the winner receive significantly more state procurement contracts and invest more than do firms connected to the loser.

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Getting Better At Discussing Population Issues, David Chan

Research Collection School of Social Sciences

In an invited commentary, SMU Behavioural Sciences Institute Director Professor David Chan discussed the lessons learned from the release of the Population White Paper two years ago, and apply them to the review that will occur in fewer than five years from now. He examined the adaptive responses from the Government, issues of strategic communications, and population challenges and opportunities.

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Decentralization And Collaborative Disaster Governance, Yooil Bae, Yu-Min Joo, Soh-Yeon Won

Research Collection School of Social Sciences

Decentralized disaster governance has been gaining much attention with the rising global urbanization rate and the complex nature of the disasters occurring in densely urbanized areas today. This paper studies the case of South Korea, a highly urbanized country with relatively recent decentralization reforms, in order to analyze the evolution of its disaster management system and to draw out implications from its experience. Specifically, it traces the national-level institutional changes in its disaster management, and then closely examines a hydrofluoric gas leakage in the industrial city of Gumi. The finding is that South Korea simultaneously carried out both centralization and …

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Liberalizing Trade In Legal Services Under Asia-Pacific Ftas: The Asean Case, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

The article examines the liberalization of trade in legal services in the Association of the Southeast Asian Nations (ASEAN) and its reform prospects to meet the challenges of multi-jurisdictional practice. It argues that while the ten-country bloc pledges to progressively liberalize the legal sector, ASEAN commitments under free trade agreements (FTAs) constitute merely ‘paper commitments’. To achieve the goal of the ASEAN Economic Community to form a single market and production base, a feasible, incremental roadmap is imperative to integrate the legal services market. The article first analyzes the economic impact of foreign law firms on ASEAN’s legal capacity building …

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Non-Delegable Duty Of Care: Woodland V Swimming Teachers Association And Beyond, Kee Yang Low

Research Collection Yong Pung How School Of Law

The subject of non-delegable duty of care has troubled Judges and jurists alike. This article examines the recent Woodland case, where the UK Supreme Court attempted to provide a comprehensive and coherent legal framework.

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Foreign Precedents In Constitutional Adjudication By The Supreme Court Of Singapore, 1963-2013, Jack Tsen-Ta Lee

Research Collection Yong Pung How School Of Law

This article surveys the use of foreign precedents in constitutional adjudication by the Supreme Court of Singapore for over a half century during the terms of the first three Chief Justices—Wee Chong Jin (1963–1990), Yong Pung How (1990–2006), and Chan Sek Keong (2006–2012)—and the first year in office of the fourth Chief Justice, Sundaresh Menon (2012–2013). It concludes that while judges have always cited foreign case law, they have only actually applied foreign cases where the wording of the Constitution and the constitutional arrangements in Singapore are fairly analogous to the constitutional texts and arrangements upon which the cases were …

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Regulatory Flexibilities And Tensions In Public Health And Trade: An Asian Perspective, Locknie Hsu

Research Collection Yong Pung How School Of Law

Regulatory issues relating to public health are a source of tensions in recent trade and investment negotiations, treaties and disputes. Issues arising from the intersection between public health regulation and trade and investment treaties have given Asian states pause for thought. They have led to a critical need to confront the scope and meaning of legal obligations vis-a-vis public health and regulatory objectives, and their implications for stakeholder interests. The intersection and resulting tensions have already led the WTO, WHO and WIPO to work together in an unprecedented manner to address some of the issues at the global level. The …

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The Discipline Of International Law In Republican China And Contemporary Taiwan, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

This Article examines the evolution of international law as a professional and intellectual discipline in the Republic of China (ROC), which has governed Mainland China (1912–1949) and post-1949 Taiwan. The ROC’s centennial development fundamentally shaped modern China’s course of foreign relations and postwar global governance. The Article argues that statism, pragmatism, and idealism define the major features of the ROC’s approach to international law. These characteristics transformed the law of nations into universally valid normative claims and prompted modern China’s intellectual focus on the civilized nation concept. First, the Article analyzes the professionalization of the discipline of international law. It …

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Lay Theories About Social Class Buffer Lower-Class Individuals Against Poor Self-Rated Health And Negative Affect, Jacinth J. X. Tan, Michael W. Kraus

Research Collection School of Social Sciences

The economic conditions of one’s life can profoundly and systematically influence health outcomes over the life course. Our present research demonstrates that rejecting the notion that social class categories are biologically determined—a nonessentialist belief—buffers lower-class individuals from poor self-rated health and negative affect, whereas conceiving of social class categories as rooted in biology—an essentialist belief—does not. In Study 1, lower-class individuals self-reported poorer health than upper-class individuals when they endorsed essentialist beliefs but showed no such difference when they rejected such beliefs. Exposure to essentialist theories of social class also led lower-class individuals to report greater feelings of negative self-conscious …

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How "Situational" Is Judgment In Situational Judgment Tests?, Stefan Krumm, Filip Lievens, Joachim Huffmeier, Anastasiya A. Lipnevich, Hanna Bendels, Gudio Hertel

Research Collection Lee Kong Chian School Of Business

Whereas situational judgment tests (SJTs) have traditionally been conceptualized as low-fidelity simulations with an emphasis on contextualized situation descriptions and context-dependent knowledge, a recent perspective views SJTs as measures of more general domain (context-independent) knowledge. In the current research, we contrasted these 2 perspectives in 3 studies by removing the situation descriptions (i.e., item stems) from SJTs. Across studies, the traditional contextualized SJT perspective was not supported for between 43% and 71% of the items because it did not make a significant difference whether the situation description was included or not for these items. These results were replicated across construct …

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Self-Exciting Jumps, Learning, And Asset Pricing Implications, Andras Fulop, Junye Li, Jun Yu

Research Collection School Of Economics

The paper proposes a self-exciting asset pricing model that takes into account co-jumps between prices and volatility and self-exciting jump clustering. We employ a Bayesian learning approach to implement real-time sequential analysis. We find evidence of self-exciting jump clustering since the 1987 market crash, and its importance becomes more obvious at the onset of the 2008 global financial crisis. We also find that learning affects the tail behaviors of the return distributions and has important implications for risk management, volatility forecasting, and option pricing.

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Institutional Entrepreneurship, Governance And Poverty: Insights From Emergency Medical Response Services In India, Gerard George, Rekha Rao-Nicholson, Christopher Corbishley, Rahul Bansal

Research Collection Lee Kong Chian School Of Business

We present an in-depth case study of GVK Emergency Management and Research Institute, an Indian public–private partnership (PPP), which successfully brought emergency medical response to remote and urban settings. Drawing insights from the case, we investigate how the organization established itself through institutional entrepreneurship using a process conceptualized as opportunity framing, entrenchment, and propagation. The case and context highlight the need for innovation in organizational design and governance modes to create a new opportunity that connects state actors, private healthcare providers, and the public at large. We consider the role of open innovation and novel business models in creating these …

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Enriching Surveys With Supplementary Data And Its Application To Studying Wage Regression, Denis H. Y. Leung, Ken Yamada, Biao Zhang

Research Collection School Of Economics

We consider the problem of supplementing survey data with additional information from a population. The framework we use is very general; examples are missing data problems, measurement error models and combining data from multiple surveys. We do not require the survey data to be a simple random sample of the population of interest. The key assumption we make is that there exists a set of common variables between the survey and the supplementary data. Thus, the supplementary data serve the dual role of providing adjustments to the survey data for model consistencies and also enriching the survey data for improved …

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Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang

Research Collection School Of Economics

To test the existence of spatial dependence in an econometric model, a convenient test is the Lagrange Multiplier (LM) test. However, evidence shows that, in finite samples, the LM test referring to asymptotic critical values may suffer from the problems of size distortion and low power, which become worse with a denser spatial weight matrix. In this paper, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values of the LM statistics. Conditions for their validity are clearly laid out and formal justifications are given in general, and in detail under several popular spatial LM …

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Asymptotic Theory For Linear Diffusions Under Alternative Sampling Scheme, Qiankun Zhou, Jun Yu

Research Collection School Of Economics

The asymptotic distributions of the maximum likelihood estimator of the persistence parameter are developed in a linear diffusion model under three sampling schemes, long-span, in-fill and double. Simulations suggest that the in-fill asymptotic distribution gives a more accurate approximation to the finite sample distribution than the other two distributions. An empirical application highlights the difference in unit root testing based on the alternative asymptotic distributions.

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Limit Theory For Continuous Time Systems With Mildly Explosive Regressors, Peter C. B. Phillips, Chen Ye, Jun Yu

Research Collection School Of Economics

No abstract provided.

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Full-Text Articles in Social and Behavioral Sciences

Facebook: The Power Of Leverage, Singapore Management University

Perspectives@SMU

Managing Superstar Cities, Singapore Management University

Perspectives@SMU

Creating A Motivated And Engaged Workforce, Singapore Management University

Perspectives@SMU

Teaching Information Literacy Skills Using Problem-Based Learning: A Case Study Of Libquest At The Li Ka Shing Library, Singapore Management University, Rajendra Munoo, Mei Tan

Research Collection Library

The Vietnam Report: National Landscape, Current Challenges And Opportunities For Growth, Institute For Societal Leadership, John W. Ellington

Institute of Societal Leadership Research Collection

A Handbook On Inequality, Poverty And Unmet Social Needs In Singapore, Catherine J. Smith, John A. Donaldson, Sanushka Mudaliar, Mumtaz Md Kadir, Lam Keong Yeoh

Lien Centre for Social Innovation: Research

Nirmal: Automatic Identification Of Software Relevant Tweets Leveraging Language Model, Abishek Sharma, Yuan Tian, David Lo

Research Collection School Of Computing and Information Systems

Improving Public Transit Accessibility For Blind Riders By Crowdsourcing Bus Stop Landmark Locations With Google Street View: An Extended Analysis, Kotaro Hara, Shiri Azenkot, Megan Campbell, Cynthia L. Bennett, Vicki Le, Sean Pannella, Robert Moore, Kelly Minckler, Rochelle H. Ng, Jon E. Froehlich

Research Collection School Of Computing and Information Systems

The Negative Soft Power Of The China Dream – Ii, William A. Callahan

Research Collection School of Social Sciences

Prediction Of Venues In Foursquare Using Flipped Topic Models, Wen Haw Chong, Bing Tian Dai, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Positive Affect Facilitates The Effect Of A Warning On False Memory In The Drm Paradigm, Hwajin Yang, Sujin Yang, Stephen J. Ceci, Alice M. Isen

Research Collection School of Social Sciences

East Asian Trusts At The Crossroads, Ying Chieh Wu

Research Collection Yong Pung How School Of Law

Whither The Future Of Internet Streaming And Time-Shifting? Revisiting The Rights Of Reproduction And Communication To The Public In Copyright Law After Aereo, Cheng Lim Saw, Warren B. Chik

Research Collection Yong Pung How School Of Law

Case Comment: Golden Season Pte Ltd And Others V Kairos Singapore Holdings Pte Ltd And Another [2015] Sghc 38, Gary Kok Yew Chan

Research Collection Yong Pung How School Of Law

Political Connections And Firm Value: Evidence From The Regression Discontinuity Design Of Close Gubernatorial Elections, Quoc-Anh Do, Yen Teik Lee, Bang D. Nguyen

Research Collection Lee Kong Chian School Of Business

Getting Better At Discussing Population Issues, David Chan

Research Collection School of Social Sciences

Decentralization And Collaborative Disaster Governance, Yooil Bae, Yu-Min Joo, Soh-Yeon Won

Research Collection School of Social Sciences

Liberalizing Trade In Legal Services Under Asia-Pacific Ftas: The Asean Case, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

Non-Delegable Duty Of Care: Woodland V Swimming Teachers Association And Beyond, Kee Yang Low

Research Collection Yong Pung How School Of Law

Foreign Precedents In Constitutional Adjudication By The Supreme Court Of Singapore, 1963-2013, Jack Tsen-Ta Lee

Research Collection Yong Pung How School Of Law

Regulatory Flexibilities And Tensions In Public Health And Trade: An Asian Perspective, Locknie Hsu

Research Collection Yong Pung How School Of Law

The Discipline Of International Law In Republican China And Contemporary Taiwan, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

Lay Theories About Social Class Buffer Lower-Class Individuals Against Poor Self-Rated Health And Negative Affect, Jacinth J. X. Tan, Michael W. Kraus

Research Collection School of Social Sciences

How "Situational" Is Judgment In Situational Judgment Tests?, Stefan Krumm, Filip Lievens, Joachim Huffmeier, Anastasiya A. Lipnevich, Hanna Bendels, Gudio Hertel

Research Collection Lee Kong Chian School Of Business

Self-Exciting Jumps, Learning, And Asset Pricing Implications, Andras Fulop, Junye Li, Jun Yu

Research Collection School Of Economics

Institutional Entrepreneurship, Governance And Poverty: Insights From Emergency Medical Response Services In India, Gerard George, Rekha Rao-Nicholson, Christopher Corbishley, Rahul Bansal

Research Collection Lee Kong Chian School Of Business

Enriching Surveys With Supplementary Data And Its Application To Studying Wage Regression, Denis H. Y. Leung, Ken Yamada, Biao Zhang

Research Collection School Of Economics

Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang

Research Collection School Of Economics

Asymptotic Theory For Linear Diffusions Under Alternative Sampling Scheme, Qiankun Zhou, Jun Yu

Research Collection School Of Economics

Limit Theory For Continuous Time Systems With Mildly Explosive Regressors, Peter C. B. Phillips, Chen Ye, Jun Yu

Research Collection School Of Economics