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Articles 2101 - 2130 of 9281

Full-Text Articles in Social and Behavioral Sciences

Politicians Polarize And Experts Depolarize Public Support For Covid-19 Management Policies Across Countries, A. Flores, J.C. Cole, S. Dickert, Kimin Eom, G.M. Jiga-Boy, T. Kogut, R. Loria, M. Mayorga, E.J. Pedersen, B. Pereira, E. Rubaltelli, D.K. Sherman, P. Slovic, D. Vastfjall, L. Van Boven Jan 2022

Politicians Polarize And Experts Depolarize Public Support For Covid-19 Management Policies Across Countries, A. Flores, J.C. Cole, S. Dickert, Kimin Eom, G.M. Jiga-Boy, T. Kogut, R. Loria, M. Mayorga, E.J. Pedersen, B. Pereira, E. Rubaltelli, D.K. Sherman, P. Slovic, D. Vastfjall, L. Van Boven

Research Collection School of Social Sciences

Political polarization impeded public support for policies to reduce the spread of COVID-19, much as polarization hinders responses to other contemporary challenges. Unlike previous theory and research that focused on the United States, the present research examined the effects of political elite cues and affective polarization on support for policies to manage the COVID-19 pandemic in seven countries (n = 12,955): Brazil, Israel, Italy, South Korea, Sweden, the United Kingdom, and the United States. Across countries, cues from political elites polarized public attitudes toward COVID-19 policies. Liberal and conservative respondents supported policies proposed by ingroup politicians and parties more than …

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Reply To Komatsu Et Al.: From Local Social Mindfulness To Global Sustainability Efforts?, N. J. Van Doesum, R. O. Murphy, M. Gallucci, E. Aharonov-Majar, U. Athenstaedt, W. T. Au, L. Bai, R. Böhm, I. Bovina, N. R. Buchan, X. P. Chen, K. B. Dumont, J. B. Engelmann, K. Eriksson, Li, Norman P., S. Fiedler, J. Friesen, S. Gächter, C. Garcia, R. González Jan 2022

Reply To Komatsu Et Al.: From Local Social Mindfulness To Global Sustainability Efforts?, N. J. Van Doesum, R. O. Murphy, M. Gallucci, E. Aharonov-Majar, U. Athenstaedt, W. T. Au, L. Bai, R. Böhm, I. Bovina, N. R. Buchan, X. P. Chen, K. B. Dumont, J. B. Engelmann, K. Eriksson, Li, Norman P., S. Fiedler, J. Friesen, S. Gächter, C. Garcia, R. González

Research Collection School of Social Sciences

Komatsu et al. (1) argue that Van Doesum et al. (2) may have overlooked the role of GDP in reporting a positive association between social mindfulness (SoMi) and the Environmental Performance Index (EPI) at country level. Although the relationship between EPI and SoMi is relatively weaker for countries with higher GDP, that does not imply that the overall observed relationship is a statistical artifact. Rather, it implies that GDP may be a moderator of the relationship between EPI and SoMi. The observed correlation is a valid result on average across countries, and the actual effect size would, at least to …

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Old Minds, New Marketplaces: How Evolved Psychological Mechanisms Trigger Mismatched Food Preferences, Michal Folwarczny, Tobias Otterbring, Valdimar Sigurdsson, Lynn K. L. Tan, Norman P. Li Jan 2022

Old Minds, New Marketplaces: How Evolved Psychological Mechanisms Trigger Mismatched Food Preferences, Michal Folwarczny, Tobias Otterbring, Valdimar Sigurdsson, Lynn K. L. Tan, Norman P. Li

Research Collection School of Social Sciences

Principally due to unhealthy food choices, almost half of adults worldwide are overweight or obese. Current food retail practices bear some responsibility for such public health issues. We argue that numerous attempts to promote healthy eating have been unsuccessful due to the failure to account for our outdated evolved food selection mechanisms. Building on the evolutionary mismatch hypothesis and contrasting ancestral versus present-day foraging environments, we discuss how marketing activities exploit evolutionarily old food preferences and elicit unhealthy food choices for profit maximization at the expense of public health in terms of food consumption. We conclude by explaining how to …

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China's Approach To Central Bank Digital Currency: Selectively Reshaping International Financial Order?, Heng Wang Jan 2022

China's Approach To Central Bank Digital Currency: Selectively Reshaping International Financial Order?, Heng Wang

Research Collection Yong Pung How School Of Law

China is likely to be the first major economy to issue central bank digital currency (CBDC), the digital version of sovereign currency. China’s CBDC is also known as e-CNY, DC/EP, or digital yuan. ECNY has the potential to profoundly affect the international financial system and order. This article explores the following crucial issues from an international perspective: what are the core features of e-CNY? What is China’s approach to CBDC? What is the long-term sustainability of China’s CBDC approach? This article argues that the role of the state, the potential cross-border use of e-CNY, and China’s proactiveness in international governance …

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Lee Kong Chian School Of Business Year In Review 2020-2021, Singapore Management University Dec 2021

Lee Kong Chian School Of Business Year In Review 2020-2021, Singapore Management University

SMU Corporate Reports

The last 12 months have been a roller coaster for Singapore and the world. Vaccines initially offered what seemed to be a clear way out of the Covid-19 pandemic but the more transmissible Delta variant has complicated matters considerably. However, despite the many challenges that the school has faced, I am happy to report that we have had a very good year overall. First of all, after a thorough and grueling process, the school received its EQUIS re-accreditation that will be valid for five years. The school has also received re-accreditation from AACSB International this year as well. The re-accreditation …

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Growing And Sustaining An Institutional Repository: An Example From Singapore Management University, Pin Pin Yeo, Danping Dong Dec 2021

Growing And Sustaining An Institutional Repository: An Example From Singapore Management University, Pin Pin Yeo, Danping Dong

Research Collection Library

The presentation introduced SMU's institutional repository called InK and research data repository RDR, discussed the services, strategies and promotion of InK, policies that support open access, open access citation advantage in InK.

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Customer Satisfaction Index Of Singapore 2021: Q3 Results, Institute Of Service Excellence, Smu Dec 2021

Customer Satisfaction Index Of Singapore 2021: Q3 Results, Institute Of Service Excellence, Smu

Research Collection Institute of Service Excellence (2007-2024)

The Customer Satisfaction Index of Singapore (CSISG) computes customer satisfaction scores at the national, sector, sub-sector, and company levels. The CSISG serves as a quantitative benchmark of the quality of goods and services produced by the Singapore economy over time and across countries. This is the CSISG’s 15th year of measurement.

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Optimising Cold Chain Asset Locations With Real-Estate Considerations: A China Perspective, Chaik Ming Koh Dec 2021

Optimising Cold Chain Asset Locations With Real-Estate Considerations: A China Perspective, Chaik Ming Koh

Dissertations and Theses Collection (Open Access)

This thesis explores the logistics costs optimization of a cold chain logistics network with a real estate perspective. This study draws on data and experience of a cold chain player in China. This study seeks to help users who are currently renting large amounts of warehouse space to quantitatively and systematically evaluate if they should construct their own warehouses and then do a sale-and-leaseback to achieve economic benefits. Using a computing optimization model, the study was able to find the optimized parameters of warehouse capacity, warehouse quality to build as well as the recommended existing network warehouses to use, to …

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Does Precise Case Disclosure Limit Precautionary Behavior? Evidence From Covid-19 In Singapore, Aljoscha Janssen, Matthew H. Shapiro Dec 2021

Does Precise Case Disclosure Limit Precautionary Behavior? Evidence From Covid-19 In Singapore, Aljoscha Janssen, Matthew H. Shapiro

Research Collection School Of Economics

Limiting the spread of contagious diseases can involve both government-managed and voluntary efforts. Governments have a number of policy options beyond direct intervention that can shape individuals’ responses to a pandemic and its associated costs. During its first wave of COVID-19 cases, Singapore was among a few countries that attempted to adjust behavior through the announcement of detailed case information. Singapore's Ministry of Health maintained and shared precise, daily information detailing local travel behavior and residences of COVID-19 cases. We use this policy along with device-level cellphone data to quantify how local and national COVID-19 case announcements trigger differential behavioral …

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Pitfalls In Bootstrapping Spurious Regression, Peter C. B. Phillips Dec 2021

Pitfalls In Bootstrapping Spurious Regression, Peter C. B. Phillips

Research Collection School Of Economics

The bootstrap is shown to be inconsistent in spurious regression. The failure of the bootstrap is spectacular in that the bootstrap effectively turns a spurious regression into a cointegrating regression. In particular, the serial correlation coefficient of the residuals in the bootstrap regression does not converge to unity, so the bootstrap is not even first order consistent. The block bootstrap serial correlation coefficient does converge to unity and is therefore first order consistent, but has a slower rate of convergence and a different limit distribution from that of the sample data serial correlation coefficient. The analysis covers spurious regressions involving …

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Research On The Impact Of Social Responsibility Of Chinese Real Estate Enterprises On Their Competitiveness, Yajiang Xing Dec 2021

Research On The Impact Of Social Responsibility Of Chinese Real Estate Enterprises On Their Competitiveness, Yajiang Xing

Dissertations and Theses Collection (Open Access)

The real estate industry has become the pillar industry of China's national economy and should perform more social responsibilities. Then how to guide enterprises to perform relevant social responsibilities, how to make full use of social responsibilities to enhance enterprise competitiveness, and how to measure the aspects in which corporate social responsibility promotes the development of competitiveness have aroused the discussion and research of the government and relevant academic circles.Therefore, this paper first puts forward a series of assumptions from the perspective of stakeholders.Secondly, establish the evaluation index system of social responsibility and social competitiveness of real estate enterprises through …

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Executive Tweets, Richard M.Crowley, Wenli Huang, Hai Lu Dec 2021

Executive Tweets, Richard M.Crowley, Wenli Huang, Hai Lu

Research Collection School Of Accountancy

We explore the tweeting behavior of S&P 1500 firms’ executives (CEOs and CFOs) and its market consequences during the period of 2011 to 2018. We document that executives tweet financial information related to their firms and time these tweets to firms’ major events, and that investors respond to executive tweets in addition to firm tweets. Using the latest machine learning techniques, we develop an innovative construct measuring the content similarity between executive tweets and firm tweets. We use this measure to disentangle whether the market reaction comes from new information or trust. We show evidence consistent with the view that …

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New Civil Procedure Rules In Singapore, Adeline Chong Dec 2021

New Civil Procedure Rules In Singapore, Adeline Chong

Research Collection Yong Pung How School Of Law

No abstract provided.

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Religion, Environmental Guilt, And Pro-Environmental Support: The Opposing Pathways Of Stewardship Belief And Belief In A Controlling God, Kimin Eom, Tricia Qian Hui Tok, Carmel S. Saad, Heejung S. Kim Dec 2021

Religion, Environmental Guilt, And Pro-Environmental Support: The Opposing Pathways Of Stewardship Belief And Belief In A Controlling God, Kimin Eom, Tricia Qian Hui Tok, Carmel S. Saad, Heejung S. Kim

Research Collection School of Social Sciences

Religion exerts significant influence on how individuals respond to social issues. The present research investigates the implications of religious beliefs on emotions and behaviors regarding environmental issues. In three studies conducted with Christians in the U.S. (N = 1970), we test the model in which stewardship belief and belief in a controlling god are oppositely (i.e., positively for stewardship belief and negatively for belief in a controlling god) associated with environmental guilt, which in turn leads to greater pro-environmental support. We do so by employing both correlational (Studies 1 and 2) and experimental data (Study 3) with diverse measures of …

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Tapping On Growth Opportunities Through Trade And Investment, Andy Feng, Gerald Foong, Geraldine Lim Dec 2021

Tapping On Growth Opportunities Through Trade And Investment, Andy Feng, Gerald Foong, Geraldine Lim

Research Collection School Of Economics

As a small and open economy, external developments play a crucial role in shaping Singapore’s growth prospects. In particular, external demand is pivotal in supporting the growth of Singapore’s gross domestic product (GDP) beyond the limits afforded by a small domestic market. Furthermore, due to the resource constraints faced by Singapore, its production of goods and services to meet both external and domestic demand requires a substantial use of imported inputs. Apart from trade, Singapore’s openness and outward-orientation also extend to its embrace of inward and outward investments to grow its economy and create jobs for Singaporeans. In view of …

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Economic Impact Of Targeted Government Responses To Covid-19: Evidence From The Large-Scale Cluster In Seoul, Kim, Kanghyock Koh, Jinwook Shin Dec 2021

Economic Impact Of Targeted Government Responses To Covid-19: Evidence From The Large-Scale Cluster In Seoul, Kim, Kanghyock Koh, Jinwook Shin

Research Collection School Of Economics

We estimate the economic impact of South Korea's targeted responses to the first large-scale COVID-19 cluster in Seoul. We find that foot traffic and retail sales decreased only within a 300 meter radius of the cluster and recovered to its pre-outbreak level after four weeks. The reductions appear to be driven by temporary business closures rather than the risk avoidance behavior of the citizens. Our results imply that less intense, but more targeted COVID-19 interventions, such as pin-pointed, temporary closures of businesses, can be a low-cost alternative after lifting strict social distancing measures.

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Vat Treatment Of The Financial Services: Implications For The Real Economy, Ismail Baydur, Fatih Yilmaz Dec 2021

Vat Treatment Of The Financial Services: Implications For The Real Economy, Ismail Baydur, Fatih Yilmaz

Research Collection School Of Economics

Financial institutions are exempt from the value-added tax (VAT) in most countries. We develop a general equilibrium model with endogenous firm entry and a banking sector to accommodate three key distortions related to exempt treatment: (i) self-supply bias in the banking sector, (ii) under-taxation of payment services, and (iii) input distortions in the business sector and tax cascading. We calibrate our model to the average of Germany, France, and the UK data. Our results show that repealing exempt treatment always increases tax revenues. However, welfare gains occur only at low VAT rates due to the hump-shaped VAT Laffer curve.

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A Practical Guide To Harnessing The Har Volatility Model, Adam Clements, Daniel P. A. Preve Dec 2021

A Practical Guide To Harnessing The Har Volatility Model, Adam Clements, Daniel P. A. Preve

Research Collection School Of Economics

The standard heterogeneous autoregressive (HAR) model is perhaps the most popular benchmark model for forecasting return volatility. It is often estimated using raw realized variance (RV) and ordinary least squares (OLS). However, given the stylized facts of RV and well-known properties of OLS, this combination should be far from ideal. The aim of this paper is to investigate how the predictive accuracy of the HAR model depends on the choice of estimator, transformation, or combination scheme made by the market practitioner. In an out-of-sample study, covering the S&P 500 index and 26 frequently traded NYSE stocks, it is found that …

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Economic Forecasting In An Epidemic: A Break From The Past?, Hwee Kwan Chow, Keen Meng Choy Dec 2021

Economic Forecasting In An Epidemic: A Break From The Past?, Hwee Kwan Chow, Keen Meng Choy

Research Collection School Of Economics

This paper aims to investigate whether the predictive ability and behaviour of professional forecasters are different during the Covid-19 epidemic as compared with the global financial crisis of 2008 and normal times. To this end, we utilise a survey of professional forecasters in Singapore collated by the central bank to analyse the forecasting record for GDP growth and CPI inflation. We first examine the point forecasts to document the extent of forecast failure in the pandemic crisis and test for behavioural explanations of the possible sources of forecast errors such as leader following and herding behaviour. Using percentile-based summary measures …

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'Good Administration' And The 'Good': The Normative Foundation For The Protection Of Legitimate Expectations, Wei Yao, Kenny Chng Dec 2021

'Good Administration' And The 'Good': The Normative Foundation For The Protection Of Legitimate Expectations, Wei Yao, Kenny Chng

Research Collection Yong Pung How School Of Law

An idea that has gained significant traction in both case law and academic commentary as a justification for the protection of legitimate expectations is the concept of ‘good administration’. Going beyond the usual criticisms of the concept’s ambiguity, this article aims to highlight an additional set of difficulties with the invocation of ‘good administration’ as the normative justification for the doctrine. This article’s central argument is that the concept of ‘good’ invoked by the idea of ‘good administration’ inevitably falls to be substantiated by a particular conception of what the ‘good’ requires as a matter of political philosophy. And given …

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Smartphone Addiction And Checking Behavior Predict Aggression: A Structural Equation Modeling Approach, Shuna Shiann Khoo, Hwajin Yang Dec 2021

Smartphone Addiction And Checking Behavior Predict Aggression: A Structural Equation Modeling Approach, Shuna Shiann Khoo, Hwajin Yang

Research Collection School of Social Sciences

Despite the potential risks of excessive smartphone use for maladaptive outcomes, the link between smartphone use and aggression remains less understood. Furthermore, prior findings are inconclusive due to a narrow focus on limited aspects of smartphone use (e.g., screen time) and reliance on self-reported assessments of smartphone use. Therefore, using objective measures of smartphone use, we sought to examine the associations between several key indices of smartphone use—screen time, checking behaviors, and addictive tendency—and multifaceted aggression (i.e., confrontation, anger, and hostility). In a cross-sectional study, we administered a series of questionnaires assessing aggressive tendencies (i.e., The Aggression Questionnaire) and various …

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Influence Of Rapid Covid-19 Vaccine Development On Vaccine Hesitancy, Sonny Rosenthal, Christopher L. Cummings Dec 2021

Influence Of Rapid Covid-19 Vaccine Development On Vaccine Hesitancy, Sonny Rosenthal, Christopher L. Cummings

Research Collection College of Integrative Studies

Introduction: In the race to deploy vaccines to prevent COVID-19, there is a need to understand factors influencing vaccine hesitancy. Secondary risk theory is a useful framework to explain this, accounting for concerns about vaccine efficacy and safety. Methods: During the first week of July, 2020, participants (N = 216) evaluated one of three different hypothetical vaccine scenarios describing an FDA-approved vaccine becoming available “next week,” “in one year,” or “in two years.” Dependent variables were perceived vaccine efficacy, self-efficacy, perceived vaccine risk, and vaccination willingness. Covariates included vaccine conspiracy beliefs, science pessimism, media dependency, and perceived COVID-19 risk. Data …

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Harnessing Digitalization For Sustainable Economic Development: Insights For Asia, John Beirne, David Fernandez Dec 2021

Harnessing Digitalization For Sustainable Economic Development: Insights For Asia, John Beirne, David Fernandez

Research Collection Lee Kong Chian School Of Business

Digitalization has helped to transform economies by enhancing competitiveness and productivity across a wide range of sectors. The use of big data and the rise of online platforms have accelerated this process over the past decade. In addition, the adoption of digital solutions in the face of social distancing and lockdown measures introduced due to the coronavirus disease 2019 (COVID-19) pandemic has been integral to the economic recovery process. The shift to a digitalized economy has also reduced barriers to market entry for firms, lowered inequality, and led to a promotion of social and economic inclusion. Advances in digital technology …

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Follow The Smoke: The Pollution Haven Effect On Global Sourcing, Heather Berry, Aseem Kaul, Narae Lee Dec 2021

Follow The Smoke: The Pollution Haven Effect On Global Sourcing, Heather Berry, Aseem Kaul, Narae Lee

Research Collection Lee Kong Chian School Of Business

Research abstract: We examine whether and how foreign environmental standards influence global sourcing decisions. Taking a question-driven approach, we find a negative association between the stringency of a country's environmental standards and its share in US imports for 82 manufacturing industries across 77 countries between 2006 and 2016. This pollution haven effect holds not only for sourcing from owned foreign operations (offshore integration), but also for sourcing from unrelated third parties abroad (offshore outsourcing), and is stronger in industries with high toxic emissions and low technological intensity. These results are robust across alternative measures of environmental stringency and to using …

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China And E-Commerce: The Long And Winding Road, Henry S. Gao Dec 2021

China And E-Commerce: The Long And Winding Road, Henry S. Gao

Research Collection Yong Pung How School Of Law

Although it joined the World Trade Organization in 2001, China has largely kept silent on the e-commerce discussion and only made its first submission in this regard in 2016.

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Conceptualising A Role For The Common Law In Environmental Protection In Singapore, Kenny Chng Dec 2021

Conceptualising A Role For The Common Law In Environmental Protection In Singapore, Kenny Chng

Research Collection Yong Pung How School Of Law

In Singapore, the key institutions driving environmental protection are the legislature and the executive. The judiciary’s role in environmental protection has thus far been relatively minor. By drawing upon environmental law theory and comparative analysis of other common law jurisdictions, this paper aims to explore avenues through which the common law can be engaged more meaningfully to further environmental protection in Singapore. A conceptualisation of environmental law as directed at furthering the rule of law by promoting carefully-considered and participatory environmental governance will be suggested as a fruitful way forward for thinking about the role of the common law in …

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Leveraging Reward-Based Crowdfunding During Covid-19, Hannah H. Chang, Erin Jasmine Guillermo, Colin Chai Dec 2021

Leveraging Reward-Based Crowdfunding During Covid-19, Hannah H. Chang, Erin Jasmine Guillermo, Colin Chai

Research Collection Lee Kong Chian School Of Business

Over the last year, Singapore firms have faced unforeseen market disruptions created by the Covid-19 pandemic. Worldwide country lockdowns, supply chain disruptions, and restrictions on business operations due to public health and safety measures posed non-trivial challenges. Many companies scampered to find alternative sources of revenue and ramp up their efforts at digitalisation - or risk the possibility of business closure.

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Ai And The Future Of Work: What We Know Today, Steven M. Miller, Thomas H. Davenport Dec 2021

Ai And The Future Of Work: What We Know Today, Steven M. Miller, Thomas H. Davenport

Research Collection School Of Computing and Information Systems

To contribute to a better understanding of the contemporary realities of AI workplace deployments, the authors recently completed 29 case studies of people doing their everyday work with AI-enabled smart machines. Twenty-three of these examples were from North America, mostly in the US. Six were from Southeast Asia, mostly in Singapore. In this essay, we compare our findings on job and workplace impacts to those reported in the MIT Task Force on the Work of the Future report, as we consider that to be the most comprehensive recent study on this topic.

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Spurring Digital Transformation In Singapore's Legal Industry, Xin Juan Chua, Steven M. Miller Dec 2021

Spurring Digital Transformation In Singapore's Legal Industry, Xin Juan Chua, Steven M. Miller

Research Collection School Of Computing and Information Systems

COVID-19 has transformed the way we live and work. It has caused the processes and operations of businesses and organisations to be restructured, as well as transformed business models. A 2020 McKinsey Global survey reported that companies all over the world claim they have accelerated the digitalisation of their customer and supply-chain interactions, as well as their internal operations, by three to four years. They also said they thought the share of digital or digitally enabled products in their portfolios has advanced by seven years. While technology transformation is not new to the legal profession, COVID-19 has cemented the importance …

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Context-Aware Graph Convolutional Network For Dynamic Origin-Destination Prediction, Juan Nathaniel, Baihua Zheng Dec 2021

Context-Aware Graph Convolutional Network For Dynamic Origin-Destination Prediction, Juan Nathaniel, Baihua Zheng

Research Collection School Of Computing and Information Systems

A robust Origin-Destination (OD) prediction is key to urban mobility. A good forecasting model can reduce operational risks and improve service availability, among many other upsides. Here, we examine the use of Graph Convolutional Net-work (GCN) and its hybrid Markov-Chain (GCN-MC) variant to perform a context-aware OD prediction based on a large-scale public transportation dataset in Singapore. Compared with the baseline Markov-Chain algorithm and GCN, the proposed hybrid GCN-MC model improves the prediction accuracy by 37% and 12% respectively. Lastly, the addition of temporal and historical contextual information further improves the performance of the proposed hybrid model by 4 –12%.

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