Social and Behavioral Sciences Commons^™

President Xi Jinping, This Is How You Can Win The Nobel Peace Prize, William A. Callahan

Research Collection School of Social Sciences

Xi Jinping. Demotix/Gregor Fischer. All rights reserved. After a summer full of bad economic news, Chinese president Xi Jinping enjoyed a successful September, starting with a military parade in Beijing to mark the seventieth anniversary of the end of World War II, and finishing with the pomp and circumstance of a state visit to the US and a speech at the UN general assembly. These three carefully choreographed events confirmed Xi Jinping as a strong leader at home and a respected figure abroad.

A Rolling Horizon Auction Mechanism And Virtual Pricing Of Shipping Capacity For Urban Consolidation Centers, Chen Wang, Hoong Chuin Lau, Yun Fong Lim

Research Collection School Of Computing and Information Systems

A number of cities around the world have adopted urban consolidation centers (UCCs) to address challenges of last-mile deliveries. At the UCC, goods are consolidated based on their destinations prior to their deliveries into city centers. Typically, a UCC owns a fleet of ecofriendly vehicles to carry out such deliveries. Shippers/carriers that make use of the UCC’s service hence no longer need to be restricted by timewindow and vehicle-type regulations. As a result, they retain the ability to deploy large trucks for the economies of scale from the source to the UCC which is located outside the city center. Furthermore, …

The Fundamentals Of Policy Crowdsourcing, John Prpic, Araz Taeihagh, James Melton

Research Collection School of Social Sciences

What is the state of the research on crowdsourcing for policymaking? This article begins to answer this question by collecting, categorizing, and situating an extensive body of the extant research investigating policy crowdsourcing, within a new framework built on fundamental typologies from each field. We first define seven universal characteristics of the three general crowdsourcing techniques (virtual labor markets, tournament crowdsourcing, open collaboration), to examine the relative trade-offs of each modality. We then compare these three types of crowdsourcing to the different stages of the policy cycle, in order to situate the literature spanning both domains. We finally discuss research …

Do Parents Favor Their Adoptive Or Biological Children? Predictions From Kin Selection And Compensatory Models, Nancy L. Segal, Norman P. Li, Jamie L. Graham, Steven A. Miller

Research Collection School of Social Sciences

Evolutionary reasoning (Kin Selection Theory) predicts less favorable behaviors directed by parents toward their unrelated children, relative to their biologically related children. By extension, it may be argued that parents should also have less favorable perceptions of the intellectual, personality and other behavioral traits of unrelated children, compared with biologically related children. However, recent work has modified this expectation, given the distinction between unrelated adopted children (who are acquired intentionally) and unrelated stepchildren (who are acquired via mating effort). The compensatory model takes into account evolved desires for parenting and the evolutionarily novel availability of unrelated children. It predicts that …

Five Phases Of Brokered International Marriages In South Korea: A Complexity Perspective, Jiyoung Song

Research Collection School of Social Sciences

The paper examines the evolution in international commercial marriage migration from Southeast Asia to South Korea from a Complexity Theory (CT) framework, originally from natural sciences but vastly entering the field of social sciences. CT stresses the non-linear nature of complex systems that are composed of a large number of individual components operating within a conditioned boundary whose interactions lead emergent properties in an unpredictable way. The study is based on the author’s fieldwork interviews and participatory observations of marriage migrants, government officers, and social workers in South Korea in 2010-2013, which establishes five phases of brokered marriages, namely, (1) …

An Asian Perspective On Policy Instruments: Policy Styles, Governance Modes And Critical Capacity Challenges, Ishani Mukherjee, Michael Howlett

Research Collection School of Social Sciences

Does Asia have a distinct policy style? If so, what does it look like, and why does it take the shape it does? This article argues that in the newly reinvigorated emphasis of policy studies on policy instruments and their design lies the basis of an analysis of a dominant policy style in the Asian region, with significant implications for understanding the roles played by specific kinds of policy capacities. There is a distinctly Asian policy style based on a specific pattern of policy capacities and governance modes. In this style, a failure to garner initial policy legitimacy in the …

An Asian Perspective On Policy Instruments: Policy Styles, Governance Modes And Critical Capacity Challenges, Ishani Mukherjee, Michael Howlett

Research Collection School of Social Sciences

Does Asia have a distinct policy style? If so, what does it look like, and why does it take the shape it does? This article argues that in the newly reinvigorated emphasis of policy studies on policy instruments and their design lies the basis of an analysis of a dominant policy style in the Asian region, with significant implications for understanding the roles played by specific kinds of policy capacities. There is a distinctly Asian policy style based on a specific pattern of policy capacities and governance modes. In this style, a failure to garner initial policy legitimacy in the …

The Singapore Legal System, Eugene K. B. Tan, Gary Kok Yew Chan

Research Collection Yong Pung How School Of Law

The Singapore legal system is a rich tapestry of laws, institutions, values, history and culture. Like the Singapore-made quilt, each strand of the legal system is woven together to form a jurisprudential kaleidoscope bounded by a unique national identity.

The legal system will inevitably undergo tension as socio-economic and politico-legal changes unfold with increased globalisation and regionalisation. Thus, Singapore has to respond swiftly and deftly in creating new laws and institutions or adapting existing ones.

In this regard, Singapore is and has been ready and willing to learn from the legal developments taking place in foreign jurisdictions with similar aspirations. …

Pushing Aggressively For Political Renewal, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

In one of the most anticipated Cabinet reshuffles that precedes the cusp of a leadership transition, Prime Minister Lee Hsien Loong did not disappoint and kept to his word to “push aggressively” for political renewal and succession. While change amid continuity is an apt description for the new line-up, there is no doubting that the emphasis is clearly on change.

Singapore Accounting Professors Receive International Honour For Innovative Teaching, Singapore Management University

SMU Press Releases and News

Seow Poh Sun, Associate Professor of Accounting (Education) and Associate Dean (Teaching and Curriculum) and senior lecturer Wong Suay Peng of the School of Accountancy at Singapore Management University recently were honoured with the 2015 Innovation in Accounting Education Award from the American Accounting Association (AAA). The award, sponsored by the Ernst & Young Foundation, was given to Prof Seow and Ms Wong in recognition of their outstanding achievement in innovative teaching in the use of a mobile game app. Their work "Accounting Challenge: Mobile-Gaming App for Learning Accounting" is the first mobile-gaming app developed for teaching financial accounting. It …

Lucky To Be Singaporean, Ee-Ing Ong

Research Collection Yong Pung How School Of Law

Op-ed about being Singaporean, in our historic 2015 elections.

"In the midst of our historic elections, I would like to remind Singaporeans that there remains a wider world out there. That our concerns about CPF money, high housing prices, rising income inequality, foreign workers, transportation woes, and the AHPETC saga, while important, are nonetheless First World problems. We have the luxury of arguing about them because we don’t have to worry about the fundamental problems of survival. Literally.

Thus, as we consider what we would like our country to look like in the coming years, I suggest that we first …

Breach Of Agreement Versus Vexatious, Oppressive And Unconscionable Conduct: Clarifying Their Relationship In The Law Of Anti-Suit Injunctions, Wei Yao, Kenny Chng

Research Collection Yong Pung How School Of Law

Cases warranting the grant of an anti-suit injunction can be divided into three main categories: breach of agreement, vexatious, oppressive, or unconscionable conduct, and abuse of process. A series of Singapore cases have demonstrated that the boundaries between the first two categories are ambiguous in Singapore law. This ambiguity reflects a lack of clarity about the principles underlying anti-suit injunctions and creates uncertainty as to the applicable analysis for each category. This article argues that the two categories should be distinct in kind, with both categories remaining part of the court’s equitable jurisdiction. Such an approach will provide a good …

Assessment Of Damages In Intellectual Property Cases: Some Recent Examples Of "The Exercise Of A Sound Imagination And The Practice Of A Broad Axe"?, Gordon Ionwy David Llewelyn

Research Collection Yong Pung How School Of Law

There are few cases outside the US that deal with the assessment of damages for infringement of intellectual property rights. When they do, as Lord Shaw said: “[It involves] the exercise of a sound imagination and the practice of the broad axe.” This article discusses decisions where the infringer has ended up paying at the low end of what it would have paid as a legitimate user. One of the fundamental rights of the owner of an intellectual property right is the freedom to decide if others can use it, so the courts’ concern to avoid high awards can mean …

Recent Developments In International Mediation: Singapore’S Unique Approach, Josephine Hadikusumo, Eunice Chua

Research Collection Yong Pung How School Of Law

Singapore’s vibrant dispute resolution sector has been growing on the back of a significant rise in commercial transactions in Asia and a corresponding increase in the number and complexity of cross-border disputes. In particular, Singapore has achieved significant success in the field of international arbitration. Singapore has been recognised as the third most preferred seat of arbitration, after London and Geneva, and the Singapore International Arbitration Centre (“SIAC”) is the fourth most preferred arbitral institution worldwide despite being a relatively young institution. In recent years, Singapore law firms have also ranked amongst the top international arbitration practices in Asia.In order …

Why Ahpetc Is A National Issue In 2015, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

With tomorrow being the last day of the hustings, the battle for the hearts and minds of 2.46 million Singaporean voters takes on greater urgency and poignancy. Any misstep by the nine political parties and their candidates at this late stage might well be game changing.

Agreeing To Agree And Dutch Books, Yi-Chun Chen, Ehud Lehrer, Jiangtao Li, Dov Samet, Eran Shmaya

Research Collection School Of Economics

We say that agreeing to agree is possible for an event E if there exist posterior beliefs of the agents with a common prior such that it is common knowledge that the agents' posteriors for E coincide. We propose a notion called Dutch book which is a profile of interim contracts between an outsider and the agents based on the occurrence of E, such that the outsider makes positive profit in all states. We show that in a finite state space, when the agents cannot tell whether Eoccurred or not, agreeing to agree is possible for E if and only …

Semiparametric Estimation Of Partially Linear Dynamic Panel Data Models With Fixed Effects, Liangjun Su, Yonghui Zhang

Research Collection School Of Economics

In this paper, we study a partially linear dynamic panel data model with fixed effects, where either exogenous or endogenous variables or both enter the linear part, and the lagged dependent variable together with some other exogenous variables enter the nonparametric part. Two types of estimation methods are proposed for the first-differenced model. One is composed of a semiparametric GMM estimator for the finite dimensional parameter and a local polynomial estimator for the infinite dimensional parameter m based on the empirical solutions to Fredholm integral equations of the second kind, and the other is a sieve IV estimate of the …

Understanding The Building Blocks Of Selection Procedures: Effects Of Response Fidelity On Performance And Validity, Filip Lievens, Wilfried De Corte, Lena Westerveld

Research Collection Lee Kong Chian School Of Business

This study aims to advance our conceptual understanding of selection procedures by exploring the effect of response fidelity (i.e., written constructed response vs. behavioral constructed response) on test performance, validity, and applicant perceptions. Stimulus fidelity (multimedia stimulus) was kept constant. In a field experiment, 208 applicants for entry-level police officer jobs completed a multimedia situational judgment test with written constructed responses and behavioral responses. We hypothesized the behavioral response mode (a) to be a better predictor of police trainee performance one year later, (b) to be less cognitively saturated, (c) to exhibit higher personality (extraversion) saturation, and (d) to be …

Computer Supported Collaborative Learning: A Business Simulation Activity Using Social Media, Siyoung Chung, Hichang Cho

Research Collection Lee Kong Chian School Of Business

Social media are dramatically changing the way welive and make social relationships with others. While students areso immersed in social media in their daily life, social mediaadoption in classroom has been slow. Educators who wish toexperiment with social media for CSCL struggle to find ways toincorporate the expected benefits and advantages of social mediato teaching lessons. This paper reports on the experiences ofusing social media for a business case simulation activity in ahigher learning context. Drawing on a qualitative feedback andsocial media log data of 27 teams of 135 undergraduate students,this paper discusses the advantages and disadvantages of socialmedia as …

Bias In The Estimation Of Mean Reversion In Continuous-Time Levy Processes, Yong Bao, Aman Ullah, Yun Wang, Jun Yu

Research Collection School Of Economics

This paper develops the approximate bias of the ordinary least squares estimator of the mean reversion parameter in continuous-time Levy processes. Several cases are considered, depending on whether the long-run mean is known or unknown and whether the initial condition is fixed or random. The approximate bias is used to construct a bias corrected estimator. The performance of the approximate bias and the bias corrected estimator is examined using simulated data.

Wealth Inequality And Financial Development: Revisiting The Symmetry Breaking Mechanism, Haiping Zhang

Research Collection School Of Economics

No abstract provided.

Expropriation Risk And Competition Within The Military, Madhav S. Aney, Giovanni Ko

Research Collection School Of Economics

How can agents in the military, who control the means of coercion, commit not to expropriate from producers? In this paper we propose competition within the military as one of the mechanisms that can deter predation and consequently create commitment. In our model, even if agents within the military could expropriate all output costlessly, it is attractive to protect producers from predating military units. This marginal defensive advantage and consequently defence is an effective way to potentially eliminate is because there is a other military units, reducing competition and leading to higher future payoffs. Our model predicts that greater internal …

Jackknife Model Averaging For Quantile Regressions, Xun Lu, Liangjun Su

Research Collection School Of Economics

In this paper we consider model averaging for quantile regressions (QR) when all models under investigation are potentially misspecified and the number of parameters is diverging with the sample size. To allow for the dependence between the error terms and regressors in the QR models, we propose a jackknife model averaging (JMA) estimator which selects the weights by minimizing a leave-one-out cross-validation criterion function and demonstrate its asymptotic optimality in terms of minimizing the out-of-sample final prediction error. We conduct simulations to demonstrate the finite-sample performance of our estimator and compare it with other model selection and averaging methods. We …

Confessions Of An Angry Employee: The Dark Side Of De-Identified “Confessions” On Facebook, Arunima Krishna, Soojin Kim

Research Collection Lee Kong Chian School Of Business

Employees’ communication behaviors are an important area of research for public rela-tions. In this study, employees’ communication behaviors in a de-identified context havebeen studied from the perspective of online flaming by analyzing “confessions” posted on aFacebook confessions page. The theoretical perspectives of the uses and gratification theoryand employee communication behavior in public relations literature were adopted in thisstudy. Positive and negative “confessions” were analyzed to identify employees’ motiva-tions in posting them. While negative posts expressing anger and frustration at policies,personnel, and the management in general dominated the page, positive posts indicatedexpressions of pride, nostalgia, and gratitude for social support from …

Long Wave Radiation Exchange For Urban Scale Modelling Within A Co-Simulation Environment, Clayton Miller, Daren Thomas, Jérôme Kämpf, Arno Schlueter

Research Collection College of Integrative Studies

This paper describes the implementation of long wave radiation (LWR) exchange as part of a co-simulation process of an urban scale simulation program, CitySim, and a building scale program, EnergyPlus. This coupling process was achieved through the use of functional mockup units (FMU) to exchange various weather, load, and environmental information between the two simulation engines. LWR is an important factor to exchange between the programs as CitySim has more advanced capabilities for radiation exchange calculations from a set of urban buildings and EnergyPlus has a more advanced building heating and cooling load calculation engine. The LWR exchange between surfaces …

Impact Of International Remittances On Schooling In The Philippines: Does The Relationship To The Household Head Matter?, Tomoki Fujii

Research Collection School Of Economics

We study the impact of international remittances on schooling in the Philippines, taking into account the school-age individual's relationship to the household head. This consideration is important because employment opportunities abroad may be taken at the expense of the quality of child rearing. Our estimation results indicate that there are, indeed, significant negative guardian effects on school attendance and education expenditures when children with overseas parents are looked after by a relative other than a parent or grandparent. However, these negative effects tend to be outweighed by the positive impact of remittance flows from overseas.

World Energy Intensity Revisited: A Cluster Analysis, Yihua Yu, Yonghui Zhang, Feng Song

Research Collection School Of Economics

The aim of this article is to empirically identify convergence clubs in energy intensity among 109 countries from 1971 to 2010 by using a recently developed methodology, i.e., a new regression-based convergence test, introduced by Phillips and Sul (2007). This log t test allows us to endogenously identify the groups of countries that converge to different equilibriums and those that do not converge to any convergence clubs. We mainly find that, first, world countries do not seem to converge at the same steady-state level; instead, they form four separate clubs converging to their own steady-state paths and few countries are …

Public Engagement, Historians And Higher Education: A Retrospective Uk Case Study, Fiona Williamson

Research Collection College of Integrative Studies

Focussing on the practice of public engagement and the teaching of history in higher education, this article will argue that public engagement is a welcome platform for sustaining humanities education through the economic stagnation and educational changes that have impacted Europe in the early 21st century. However, effective public engagement is becoming an increasingly important practice that universities are implementing all over the globe. Based on a case study of a course module run at a UK university for final-year undergraduates, this article proposes a practical framework for humanities departments to embed public engagement into departmental teaching programmes. It will …

Designing Bus Transit Services For Routine Crowd Situations At Large Event Venues, Jianli Du, Shih-Fen Cheng, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

We are concerned with the routine crowd management problem after a major event at a known venue. Without properly design complementary transport services, such sudden crowd build-ups will overwhelm the existing infrastructure. In this paper, we introduce a novel flow-rate based model to model the dynamic movement of passengers over the transportation flow network. Based on this basic model, an integer linear programming model is proposed to solve the bus transit problem permanently. We validate our model against a real scenario in Singapore, where a newly constructed mega-stadium hosts various large events regularly. The results show that the proposed approach …

Weathering The Empire: Meteorological Research In The Early Nineteenth-Century Straits Settlements, Fiona Williamson

Research Collection School of Social Sciences

This article explores meteorological interest and experimentation in the early history of the Straits Settlements. It centres on the establishment of an observatory in 1840s Singapore and examines the channels that linked the observatory to a global community of scientists, colonial officers and a reading public. It will argue that, although the value of overseas meteorological investigation was recognized by the British government, investment was piecemeal and progress in the field often relied on the commitment and enthusiasm of individuals. In the Straits Settlements, as elsewhere, these individuals were drawn from military or medical backgrounds, rather than trained as dedicated …