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Articles 2581 - 2610 of 9289

Full-Text Articles in Social and Behavioral Sciences

Noncompliance With Safety Guidelines As A Free-Riding Strategy: An Evolutionary Game-Theoretic Approach To Cooperation During The Covid-19 Pandemic, Jose C. Yong, Bryan K. C. Choy Mar 2021

Noncompliance With Safety Guidelines As A Free-Riding Strategy: An Evolutionary Game-Theoretic Approach To Cooperation During The Covid-19 Pandemic, Jose C. Yong, Bryan K. C. Choy

Research Collection School of Social Sciences

Evolutionary game theory and public goods games offer an important framework to understand cooperation during pandemics. From this perspective, the COVID-19 situation can be conceptualized as a dilemma where people who neglect safety precautions act as free riders, because they get to enjoy the benefits of decreased health risk from others' compliance with policies despite not contributing to or even undermining public safety themselves. At the same time, humans appear to carry a suite of evolved psychological mechanisms aimed at curbing free riding in order to ensure the continued provision of public goods, which can be leveraged to develop more …

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Uncertainty Matters: Bayesian Probabilistic Forecasting For Residential Smart Meter Prediction, Segmentation, And Behavioral Measurement And Verification, Jonathan Roth, Jayashree Chadalawada, K. Rishee Jain, Clayton Miller Mar 2021

Uncertainty Matters: Bayesian Probabilistic Forecasting For Residential Smart Meter Prediction, Segmentation, And Behavioral Measurement And Verification, Jonathan Roth, Jayashree Chadalawada, K. Rishee Jain, Clayton Miller

Research Collection College of Integrative Studies

As new grid edge technologies emerge—such as rooftop solar panels, battery storage, and controllable water heaters—quantifying the uncertainties of building load forecasts is becoming more critical. The recent adoption of smart meter infrastructures provided new granular data streams, largely unavailable just ten years ago, that can be utilized to better forecast building-level demand. This paper uses Bayesian Structural Time Series for probabilistic load forecasting at the residential building level to capture uncertainties in forecasting. We use sub-hourly electrical submeter data from 120 residential apartments in Singapore that were part of a behavioral intervention study. The proposed model addresses several fundamental …

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Bersih And Democracy In Malaysia, Ying Hooi Khoo Feb 2021

Bersih And Democracy In Malaysia, Ying Hooi Khoo

Perspectives@SMU

The social movement’s eight demands might not all be met but its role goes beyond the articulated list

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Managing And Growing Mncs In Asia, Gordon Perchthold Feb 2021

Managing And Growing Mncs In Asia, Gordon Perchthold

Perspectives@SMU

SMU Associate Professor Gordon Perchthold’s new book doles out “spoonfuls of knowledge” to help multinationals be Asia capable

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Tackling Covid-19 In Thailand, Singapore Management University Feb 2021

Tackling Covid-19 In Thailand, Singapore Management University

Perspectives@SMU

How can the country balance the need to restart the economy and keeping another wave of infections at bay?

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Hong Kong Property Prices: Is There A 2047 Discount?, Singapore Management University Feb 2021

Hong Kong Property Prices: Is There A 2047 Discount?, Singapore Management University

Perspectives@SMU

Research looks at whether property prices in Hong Kong have been affected by the coming end of ‘one country, two systems’ governance arrangement in 2047

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Skbi Big 5 Survey 2021 February, Singapore Management University Feb 2021

Skbi Big 5 Survey 2021 February, Singapore Management University

Sim Kee Boon Institute for Financial Economics

The latest survey results suggest that the five largest economies collectively is projected to snapback to almost 6% in 2021, a modest upgrade from the August median, following an unprecedented preliminary contraction of roughly 4% last year (in real GDP terms). The 2022 median growth forecast of slightly above 4.5%, while slower, is still respectable, outstripping its pre-COVID 10-year average pace by more than half a percentage point. The aggregate upgrade in 2021, however, obscures the lopsided nature and highly uneven contour of the ongoing recovery. The bulk of the upward revision to growth was mainly due to IN (to …

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Up Close And Personal With Smu President Prof Lily Kong, Lily Kong Feb 2021

Up Close And Personal With Smu President Prof Lily Kong, Lily Kong

Oral History Collection

On the occasion of SMU’s coming of age (21st anniversary), alumnus Terence Quek (MCM 2013) 'Zoomed' SMU President Professor Lily Kong, and through a host of questions discovered her leadership challenges, why she ran 248km, and how she plans to keep SMU “glowing”.The interview was published in the February 2021 edition of SMU CIRCLE.

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The Psychosocial Well-Being Of Older Adults In Covid-19 And The 'New Normal', Micah Tan, Paulin T. Straughan, William Tov, Grace Cheong, Wensi Lim Feb 2021

The Psychosocial Well-Being Of Older Adults In Covid-19 And The 'New Normal', Micah Tan, Paulin T. Straughan, William Tov, Grace Cheong, Wensi Lim

ROSA Research Briefs

Early research into COVID-19 has focused predominantly on the immediate and direct physical health effects of the pandemic, as compared to the wider, indirect effects of the pandemic on general well-being brought about by the various measures put in place to contain the virus. In terms of policies, focus has also been placed largely on containment and broad based policies for the entire population. As experts increasingly recognize that the pandemic will be a protracted event (The Straits Times, 2021), however, there is a need for stakeholders to place greater emphasis on the indirect effects of COVID-19 that will likely …

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Disruptive Technologies And Digital Transformation Of The Financial Services Industry In Singapore: Regulatory Framework And Challenges Ahead, Aurelio Gurrea-Martinez Feb 2021

Disruptive Technologies And Digital Transformation Of The Financial Services Industry In Singapore: Regulatory Framework And Challenges Ahead, Aurelio Gurrea-Martinez

Research Collection Yong Pung How School Of Law

This paper seeks to provide a general overview of the impact of new technologies in the financial services industry in Singapore. For that purpose, it starts by emphasizing that technology has always played an important role in the financial industry. However, new disruptive technologies, as well as the increasing use of data in the financial services industry, have created new challenges and opportunities for the financial sector. While Singapore has managed to address these challenges by adopting one of the quickest and most innovative and comprehensive responses probably observed internationally, financial markets –and particularly the fintech industry– are constantly evolving. …

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Brief Mindfulness Breathing Exercises And Working Memory Capacity: Findings From Two Experimental Approaches, Frosch Y. X. Quek, Nadyanna M. Majeed, Meenakshi Kothari, Verity Y. Q. Lua, Hee Seng Ong, Andree Hartanto Feb 2021

Brief Mindfulness Breathing Exercises And Working Memory Capacity: Findings From Two Experimental Approaches, Frosch Y. X. Quek, Nadyanna M. Majeed, Meenakshi Kothari, Verity Y. Q. Lua, Hee Seng Ong, Andree Hartanto

Research Collection School of Social Sciences

Mindfulness training has been extensively researched and found to elicit positive effects on cognitive performance, including working memory capacity. Benefits to cognitive function have been extended to brief mindfulness training as well. However, not much is known about its effect on working memory capacity. The current study examined the effects of a single 15-min session of mindful attention to breathing compared to a 15-min session of mind-wandering exercise in a within-subjects experimental design (Study 1; N = 82) and a between-subjects experimental design (Study 2; N = 424). Contrary to our hypotheses, in both experiments, we did not find any …

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The Substation: How Many More Canaries In The Coal Mine?, Su Fern Hoe Feb 2021

The Substation: How Many More Canaries In The Coal Mine?, Su Fern Hoe

Research Collection School of Social Sciences

Since 1990, The Substation has been the sole occupant of the conserved building at 45 Armenian Street. Over the years, it has transformed the once-abandoned power station into Singapore’s first artist-led multi-disciplinary arts centre. However, in February 2021, The Substation was officially asked to vacate the building. Although the current situation facing The Substation is not new or unique, its impending fate is emblematic of, and raises deep questions about the progressively precarious and capricious conditions of arts practice in Singapore. This editorial highlights four underlying problems that we should be concerned with.

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Recommendations To Develop International Commercial Mediation In Singapore, Nadja Alexander Feb 2021

Recommendations To Develop International Commercial Mediation In Singapore, Nadja Alexander

Research Collection Yong Pung How School Of Law

In this post on the Kluwer Mediation Blog, the recommendations of a Working Group established in April 2013 by Singapore’s Chief Justice and the Ministry of Law to transform and develop its international commercial mediation sector are presented.

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A Qualitative Evaluation Of Smu’S Peer Helpers Programme, Loon Beng Angela Koh, Michelle Lf Cheong Feb 2021

A Qualitative Evaluation Of Smu’S Peer Helpers Programme, Loon Beng Angela Koh, Michelle Lf Cheong

Research Collection School Of Computing and Information Systems

This study examines the impact of peer helper training in Singapore Management University (SMU) from personal interviews with 11 alumni peer helpers. The aims are to find a) new evidence of benefits and innovative practice that support peer helper learning, university life and employability and b) to enhance curriculum and training. All opinions in the sentiment analysis were positive. The content analysis revealed developing external partnerships, exploring certification and engaging in internationalisation to enhance curriculum, training and practice at the organisational level. At the programme level, the suggestions were to better relate peer helping to future readiness.

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Hurricane Harvey: Equal Opportunity Storm Or Disparate Disaster?, Katherine Lieberknecht, Deidre Zoll, Junfeng Jiao, Katherine Castles Feb 2021

Hurricane Harvey: Equal Opportunity Storm Or Disparate Disaster?, Katherine Lieberknecht, Deidre Zoll, Junfeng Jiao, Katherine Castles

Research Collection College of Integrative Studies

In the wake of Hurricane Harvey, multiple media sources claimed the event was an “equal opportunity” storm. These claims challenge existing social vulnerability research that finds marginalised groups have both unequal risk exposure and subsequent differential impacts from disasters (Cutter, Boruff, and Shirley 2003, “Assessing Current and Future Freshwater Flood Risk from North Atlantic Tropical Cyclones via Insurance Claims.” Scientific Reports 7 (February): 41609; Faber 2015, “Superstorm Sandy and the Demographics of Flood Risk in New York City.” Human Ecology 43 (3): 363–378. https://doi.org/10.1007/s10745-015-9757-x; Thomas et al. 2013, Social Vulnerability to Disasters. Boca Raton, FL: CRC Press). To understand the …

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Learning By Supplying And Competition Threat, Yi-Fan Chen, Alireza Naghavi, Shin-Kun Peng Feb 2021

Learning By Supplying And Competition Threat, Yi-Fan Chen, Alireza Naghavi, Shin-Kun Peng

Research Collection School Of Economics

This study proposes a model of learning by supplying in an international outsourcing framework, where the supplier of a relationship-specific input can reverse engineer and become a competitor to its partner in the final goods market. Transmitting knowledge to a more capable supplier therefore creates competitive threat despite the benefits it brings within an outsourcing relationship. In particular, in markets with less differentiated products and for standard inputs that require less knowledge to be shared, choosing an intermediate capability level supplier prompts a strategic expansion of output to deter supplier entry in the final goods market, resulting in higher profits …

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The Role Of The Law Of Unjust Enrichment In Singapore, Hang Wu Tang Feb 2021

The Role Of The Law Of Unjust Enrichment In Singapore, Hang Wu Tang

Research Collection Yong Pung How School Of Law

Singapore's unjust enrichment law may be described as a form of adoption with adaptation from English law, which is indicative of two phenomena: first, the idea of law as a travelling phenomenon and, second, the development of law as a circulation of ideas. In Singapore, unjust enrichment is now accepted as a distinct branch of the law of obligations alongside tort and contract, providing relief to a plaintiff who has transferred an enrichment to the defendant in circumstances where the plaintiffs intent was vitiated. This vitiation of intent is expressed as an 'unjust factor'. While certain 'unjust factors' are regarded …

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Examining The Phenomenon Of Rounding In Analysts’ Eps Forecasts: Evidence From Singapore, Clarence Goh Feb 2021

Examining The Phenomenon Of Rounding In Analysts’ Eps Forecasts: Evidence From Singapore, Clarence Goh

Research Collection School Of Accountancy

Prior studies have documented the phenomenon of rounding of analysts' earnings per share (EPS) forecasts in the USA. From the outset, it is unclear if analysts following Singapore firms also similarly engage in the rounding of their EPS forecasts. This study aims to investigate the extent to which analysts engage in rounding of EPS forecasts of firms listed on the Singapore Exchange.

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Mind Your Language: The Effects Of Linguistic Ostracism On Interpersonal Work Behaviors, John Fiset, Devasheesh P. Bhave Feb 2021

Mind Your Language: The Effects Of Linguistic Ostracism On Interpersonal Work Behaviors, John Fiset, Devasheesh P. Bhave

Research Collection Lee Kong Chian School Of Business

Business and demographic trends are conflating to bring language issues at work to the forefront. Although language has an inherent capacity for creating interpersonal bonds, it can also serve as a means of exclusion. The construct of linguistic ostracism encapsulates this phenomenon. Drawing on ethnolinguistic identity theory, we identify how linguistic ostracism influences two interpersonal work behaviors: interpersonal citizenship and interpersonal deviance. We conduct a set of studies that uses multisource data, data across time, and data from three countries. Our results reveal that linguistic ostracism was associated with the enactment of lower interpersonal citizenship behaviors and higher interpersonal deviance …

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Exploring Media Portrayals Of People With Mental Disorders Using Nlp, Swapna Gottipati, Mark Chong, Andrew Wei Kiat Lim, Benny Haryanto Kawidiredjo Feb 2021

Exploring Media Portrayals Of People With Mental Disorders Using Nlp, Swapna Gottipati, Mark Chong, Andrew Wei Kiat Lim, Benny Haryanto Kawidiredjo

Research Collection School Of Computing and Information Systems

Media plays an important role in creating an impact in society. Several studies show that news media and entertainment channels, at times may create overwhelming images of the mental illness that emphasize criminality and dangerousness. The consequences of such negative impact may impact the audience with stigma and on the other hand, they impair the self-esteem and help-seeking behavior of the people with mental disorders. This is the first study to examine the Singapore media’s portrayal of persons with mental disorders (MDs) using text analytics and natural language processing. To date, most studies on media portrayal of people with MDs …

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Mimoa: A Membrane-Inspired Multi-Objective Algorithm For Green Vehicle Routing Problem With Stochastic Demands, Yunyun Niu, Yongpeng Zhang, Zhiguang Cao, Kaizhou Gao, Jianhua Xiao, Wen Song, Fangwei Zhang Feb 2021

Mimoa: A Membrane-Inspired Multi-Objective Algorithm For Green Vehicle Routing Problem With Stochastic Demands, Yunyun Niu, Yongpeng Zhang, Zhiguang Cao, Kaizhou Gao, Jianhua Xiao, Wen Song, Fangwei Zhang

Research Collection School Of Computing and Information Systems

Nowadays, an increasing number of vehicle routing problem with stochastic demands (VRPSD) models have been studied to meet realistic needs in the field of logistics. In this paper, a bi-objective vehicle routing problem with stochastic demands (BO-VRPSD) was investigated, which aims to minimize total cost and customer dissatisfaction. Different from traditional vehicle routing problem (VRP) models, both the uncertainty in customer demands and the nature of multiple objectives make the problem more challenging. To cope with BO-VRPSD, a membrane-inspired multi-objective algorithm (MIMOA) was proposed, which is characterized by a parallel distributed framework with two operation subsystems and one control subsystem, …

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Licence To Lock: The Overextension Of Technological Protection Measures, Vincent Ooi Feb 2021

Licence To Lock: The Overextension Of Technological Protection Measures, Vincent Ooi

Research Collection Yong Pung How School Of Law

As digital goods gain traction and technological advancements that enable and facilitate piracy develop, technological protection measures (‘TPMs’) have become indispensable tools for content-producers to safeguard their intellectual property (‘IP’) rights. Like other intellectual property laws, there is an inherent tension in TPM protection provisions between safeguarding the content-producers’ IP rights and the consumers’ collective legitimate right to access works. TPM protection may be overly broad in two major ways. Firstly, by an inefficacious transposition of the rights and authority requirements, which stems from Article 11 of the WIPO Copyright Treaty. Secondly, by an overly-broad protection of TPMs in domestic …

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Blowing Hot And Cold In Litigation: Abuse Of Process, Election Or Approbation And Reprobation? Bwg V Bwf [2020] Sgca 36, Dorcas Quek Anderson Feb 2021

Blowing Hot And Cold In Litigation: Abuse Of Process, Election Or Approbation And Reprobation? Bwg V Bwf [2020] Sgca 36, Dorcas Quek Anderson

Research Collection Yong Pung How School Of Law

This note analyses the Singapore Court of Appeal’s decision in BWG v BWF which allowed the adoption of inconsistent positions across related court proceedings against different parties. The decision raises crucial questions on the limits to be imposed on a party’s freedom to pursue opposing rights in litigation, and how the doctrines of abuse of process, election by waiver, and approbation and reprobation should be applied. It is argued that the court’s application of the abuse of process doctrine obscured the central exercise of assessing all the relevant interests and circumstances. The differing rationales underlying the common law doctrine of …

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Pregnancy Persistently Reduces Alcohol Purchases: Causal Evidence From Scanner Data, Aljoscha Janssen, Elle Parslow Feb 2021

Pregnancy Persistently Reduces Alcohol Purchases: Causal Evidence From Scanner Data, Aljoscha Janssen, Elle Parslow

Research Collection School Of Economics

We analyze household-level changes in alcohol consumption in response to pregnancy. Using scanner data, we identify households with a pregnant household member. Within an event study and a dynamic difference-in-differences estimation, we find that during a first pregnancy, households reduce their alcohol purchases by 36%. After pregnancy, purchases of alcohol are 34% lower than before pregnancy. We do not find any effect during the second pregnancy. One possible explanation for our result is that lower consumption during pregnancy changes habits and reduces consumption in the long term. We discuss other explanations and comment on policy implications.

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Building Growth Enterprises In Singapore: Public-Private Partnership, Annie Koh, Esther Kong Feb 2021

Building Growth Enterprises In Singapore: Public-Private Partnership, Annie Koh, Esther Kong

Research Collection Lee Kong Chian School Of Business

This chapter traces the growth and development of Small Medium Enterprises (SMEs) from post-independent Singapore in 1965 to its current day digital transformation age. Singapore’s SME landscape has evolved from one of low wage, low productivity entrepot trade, to supporting multi-national corporations, and transforming into the innovative, digital and agile enterprises of today. The four main challenges faced by SMEs are in human capital, internationalisation, innovation and financing, and dependency on government policies are highlighted. Moving ahead, digitalisation, and building TIEs that bind leveraging on Trust, Innovation and Internationalisation, and Entrepreneurship, will be key to propel the nation and family …

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The Economics Of Hedge Fund Startups: Theory And Empirical Evidence, Charles Cao, Grant Farnsworth, Hong Zhang Feb 2021

The Economics Of Hedge Fund Startups: Theory And Empirical Evidence, Charles Cao, Grant Farnsworth, Hong Zhang

Research Collection Lee Kong Chian School Of Business

This paper examines how market frictions influence the managerial incentives and organizational structure of new hedge funds. We develop a stylized model in which new managers search for accredited investors and have stronger incentives to acquire managerial skill when encountering low investor demand. Fund families endogenously arise to mitigate frictions and weaken the performance incentives of affiliated new funds. Empirically, based on a TASS-HFR-BarclayHedge merged database, we find that ex ante identified cold inceptions facing low investor demand outperform existing hedge funds and hot inceptions facing high demand and that cold stand-alone inceptions outperform all types of family-affiliated inceptions.

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Enabling Singapore's Youths To Adapt In An Era Of Climate Change, Thomas Menkhoff, Mark Chong, Benjamin Gan Feb 2021

Enabling Singapore's Youths To Adapt In An Era Of Climate Change, Thomas Menkhoff, Mark Chong, Benjamin Gan

Research Collection Lee Kong Chian School Of Business

Nudging them towards more eco-friendly behavioural habits is arguably a feasible approach to build greater climate resilience.

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Financial Literacy And Financial Decision-Making At Older Ages, Joelle H. Fong, Seng Kee Benedict Koh, Olivia S. Mitchell, Susann Rohwedder Feb 2021

Financial Literacy And Financial Decision-Making At Older Ages, Joelle H. Fong, Seng Kee Benedict Koh, Olivia S. Mitchell, Susann Rohwedder

Research Collection Lee Kong Chian School Of Business

How well older households manage their wealth holdings is an important determinant of their financial security during retirement, yet little is known about their financial decision-making and how this relates to their financial literacy. Our paper fills this gap by measuring financial literacy among older persons in the Singapore Life Panel and examining its association with timely credit card debt repayment, stock market participation, and age-based investment risk diversification. Most older respondents understand interest compounding and inflation, but fewer than half know about risk diversification. Almost all older credit card holders pay off their balances in a timely manner, but …

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Trust And Retirement Preparedness: Evidence From Singapore, Benedict S. K. Koh, Olivia S. Mitchell, Joelle H. Fong Feb 2021

Trust And Retirement Preparedness: Evidence From Singapore, Benedict S. K. Koh, Olivia S. Mitchell, Joelle H. Fong

Research Collection Lee Kong Chian School Of Business

Trust is an essential component of any financial system, and distrust can undermine savings and economic growth. Our study draws on the Singapore Life Panel to assess how trust ties to older respondents’ (1) pension plan participation and withdrawals; (2) life, health, and long-term care insurance holdings; and (3) stock market engagement. We show that the widely-used ‘trust in people’ question is uncorrelated with household behaviours related to retirement preparedness. Instead, trust in private and public financial representatives is positively associated with pension savings, investments, and insurance holdings. Financial literacy also plays an important and consistent role in retirement decision-making.

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Project Coolbit: Can Your Watch Predict Heat Stress And Thermal Comfort Sensation?, Negin Nazarian, Sijie Liu, Manon Kohler, Jason Lee, Clayton Miller, Winston T. L. Chow, S. B. B. Alhadad, Alberto Martilli, Matias Quintana, Lindsey Sunden, Lindsey Norford Feb 2021

Project Coolbit: Can Your Watch Predict Heat Stress And Thermal Comfort Sensation?, Negin Nazarian, Sijie Liu, Manon Kohler, Jason Lee, Clayton Miller, Winston T. L. Chow, S. B. B. Alhadad, Alberto Martilli, Matias Quintana, Lindsey Sunden, Lindsey Norford

Research Collection School of Social Sciences

Global climate is changing as a result of anthropogenic warming, leading to higher daily excursions of temperature in cities. Such elevated temperatures have great implications on human thermal comfort and heat stress, which should be closely monitored. Current methods for heat exposure assessments (surveys, microclimate measurements, and laboratory experiments), however, present several limitations: measurements are scattered in time and space and data gathered on outdoor thermal stress and comfort often does not include physiological and behavioral parameters. To address these shortcomings, Project Coolbit aims to introduce a human-centric approach to thermal comfort assessments. In this study, we propose and evaluate …

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