Social and Behavioral Sciences Commons^™

High-Frequency Internet Survey Of A Probability Sample Of Older Singaporeans: The Singapore Life Panel, Rhema Vaithianathan, Bryce Hool, Michael D. Hurd, Susann Rohwedder

Research Collection School Of Economics

Facing a rapidly ageing population, Singapore is presented with urgent policy challenges. Yet there is very little data on the economic, health and family circumstances of older Singaporeans. In response, the Centre for Research on the Economics of Ageing (CREA) at Singapore Management University has been collecting monthly data on a panel of Singaporeans aged between 50 and 70 years. We detail the methodology by which the Singapore Life Panel® (SLP) was constructed using a population-representative sampling frame from the Singapore Department of Statistics. Contact was made with 25,000 households through postal, phone and in-person canvassing. More than 15,200 respondents …

Happy Lottery Winners And Lottery-Ticket Bias, Seonghoon Kim, Andrew J. Oswald

Research Collection School Of Economics

The world spends a remarkable $250 billion a year on lottery tickets. Yet, perplexingly, it has proved difficult for social scientists to show that lottery windfalls actually make people happier. This is the famous and still unresolved paradox due initially to Brickman and colleagues. Here we describe an underlying weakness that has affected the research area, and explain the concept of lottery‐ticket bias (LT bias), which stems from unobservable lottery spending. We then collect new data—in the world’s most intense lottery‐playing nation, Singapore—on the amount that people spend on lottery tickets (n = 5626). We demonstrate that, once we correct …

Competitive Information Disclosure In Random Search Markets, Wei He, Jiangtao Li

Research Collection School Of Economics

We analyze the role of competition in information provision in random search markets. Multiple symmetric senders compete for the receiver’s investment by disclosing information about their respective project qualities, and the receiver conducts random search to learn about the qualities of the projects. We show that in any symmetric Nash equilibrium, each sender chooses a strategy with the lowest possible reservation value. The receiver does not benefit from the competition of the senders, as the receiver’s expected payoff does not change when the number of senders increases.

Learning From The Bats: Cooperation A Fundamental Sustainability Principle, Juan Humberto Young

Perspectives@SMU

Most scientists agree that COVID-19 was transmitted to humans from bats. In an ironic twist, their social behaviour could help us solve many of our collective problems

What Is The Role Of Large Shareholders In Monitoring Corporate Performance?, Singapore Management University

Perspectives@SMU

Research in China suggests that increased stock liquidity provides large shareholders incentives to enhance monitoring activities and improve corporate governance

Non-Fungible Tokens (Nfts): A Turning Point For Digital Content Creators And Artists?, Eric Lim

Perspectives@SMU

While NFTs may seem like a fad, they are revolutionising how digital content creators and artists create new business models

Covid-19 And The Catalyst To Digital: Implications On Collection Development Strategy, Nazimah Ram Nath

Research Collection Library

The Covid 19 pandemic and subsequent lockdowns in various countries had a huge impact on academic institutions and how classes were being conducted and delivered. Online lessons became the new norm. Research needs and undergraduate learning activities also served up new challenges, when libraries shut due to nationwide lockdowns and travel restrictions. Academic libraries have found the need to shift their collection development practices and philosophies to ensure they can support teachers, students and researchers adequately in the short-term and long-term, regardless of geographical boundaries. One of the biggest change for the Singapore Management University library during the pandemic was …

Singapore Management University Libraries Strategic Plan 2021-2025, Bethany Wilkes

Research Collection Library

No abstract provided.

Reward Structures And Negotiation Strategies: The Use Of Deception In Negotiation, Jermaine Pin Xiu Lim

Dissertations and Theses Collection (Open Access)

This present study investigated the effect of outcome interdependence on different types of deceptions – mutually beneficial and self-interested deception, in a negotiation context. 150 SMU students were recruited to engage in a negotiation task and were randomly assigned to either a high outcome interdependence condition where the monetary reward was awarded based on the points scored by the dyad or a low outcome interdependence condition where the monetary reward was awarded based on the points scored by the individual. The results showed that in a self-rated scale, dyads in the low outcome interdependence condition rated themselves to have engaged …

Two Roads Diverged: An Alternative Perspective On The Easi Model, Nadhilla Velda Melia

Dissertations and Theses Collection (Open Access)

Research on the interpersonal effect of anger expressions on others’ concessionary behaviour has found conflicting results about whether anger expressions increase or decrease concessionary behaviour. The Emotions as Social Information (EASI) model (Van Kleef, 2009, 2014) proposed that these conflicting findings can be resolved by looking at inferential and affective processes. Specifically, anger expressions increase concessionary behaviour via inferential processes but decrease concessionary behaviour via affective processes. However, previous research has mainly focused on dominance-related inferences and reciprocal anger reactions. I propose that the relationship between anger expressions and concessionary behaviour is determined by the type of inferential and affective …

On Factor Models With Random Missing: Em Estimation, Inference, And Cross Validation, Sainan Jin, Ke Miao, Liangjun Su

Research Collection School Of Economics

We consider the estimation and inference in approximate factor models with random missing values. We show that with the low rank structure of the common component, we can estimate the factors and factor loadings consistently with the missing values replaced by zeros. We establish the asymptotic distributions of the resulting estimators and those based on the EM algorithm. We also propose a cross validation-based method to determine the number of factors in factor models with or without missing values and justify its consistency. Simulations demonstrate that our cross validation method is robust to fat tails in the error distribution and …

Developmental Dyslexia And Creativity: A Meta-Analysis, Nadyannam M. Majeed, Andree Hartanto, Jacinth J. X. Tan

Research Collection School of Social Sciences

Despite difficulties in reading and writing, some research suggests that dyslexia may be related to higher levels of creativity. However, this pattern is not consistently observed. The current research sought to ascertain whether individuals with clinically diagnosed dyslexia exhibit higher creativity than controls through a meta-analysis. Fourteen studies that assessed the creativity of 397 individuals with clinically diagnosed dyslexia and 453 controls were reviewed. Random-effects meta-analysis revealed an overall non-significant difference in creativity scores between those with dyslexia and controls. Additionally, method factors such as the type of creativity task and whether intelligence was controlled for, as well as sample-related …

Politically Directed Accumulation In Rural China: The Making Of The Agrarian Capitalist Class And The New Agrarian Question Of Capital, Qian Forrest Zhang, Hongping Zeng

Research Collection School of Social Sciences

We study the formation of the agrarian capitalist class in the pig farming sector in a Chinese county. We propose a new framework for analyzing the dynamics of accumulation and class formation in agriculture that focuses on the role of the state and public resources. In what we call “politically directed accumulation,” local states in China, driven by a political logic of maximizing fiscal resources and improving performance record, select actors who either have accumulated non-agrarian capital or possess political capital to serve as their agents (political selection) and then capitalize their farming operations by transferring to them public resources …

A Journey Of A Thousand Miles Begins With A Single Step: Towards A Confucian Geopolitics, Lily Kong

Research Collection School of Social Sciences

This commentary welcomes the opportunity of a dialogue on the development of a Confucian geopolitics that offers an alternative to the prevailing dominant geopolitical theories. Three areas are discussed to further development of such an alternative. The first is the challenges (and not only the opportunities) of recovering Confucian values to inform foreign policy and international relations. The second is the appropriation of Confucian philosophy to legitimize state action, and how this is actually playing out in present-day China. The third is the slippage between narrative and practice – that is, how a narrative of Confucian geopolitics is translated in …

Latent Local-To-Unity Models, Jun Yu

SMU Economics and Statistics Working Paper Series

This paper proposes a class of state-space models where the state equation is a local-to-unity process. The large sample theory is obtained for the least squares (LS) estimator of the autoregressive (AR) parameter in the AR representation of the model under two sets of conditions. In the first set of conditions, the error term in the observation equation is independent and identically distributed (iid), and the error term in the state equation is stationary and fractionally integrated with memory parameter H ϵ 2 (0; 1). It is shown that both the rate of convergence and the asymptotic distribution of the …

The Strategic Approach To Internationalisation, Gordon Perchthold

Asian Management Insights

Asia is the global sweet spot for multinationals (MNCs) looking to generate revenue and, over the mid-term, sustained profits.

Kobe Influencer Marketing: Using Social Media To Promote A Herbal Tea Brand, Patricia Lui, Lipika Bhattacharya

Asian Management Insights

In July 2019, Evangeline Leong, co-founder and CEO of Kobe, a Singapore-based start-up providing influencer marketing services, had a challenging task ahead of her.

A Case Study Of Singapore Management University Libraries: Adopting A Mixed Methods Approach Towards Collection Evaluation, Samantha Li Min Lim, Biddy Casselden

Research Collection Library

With rising costs and limited resources, it has become increasingly important for academic libraries to make acquisition decisions prudently to build a collection that meets its users' learning, teaching, and research needs. As such, Singapore Management University's (“SMU”) Libraries use a patron-driven acquisitions process, whereby acquisition decisions are guided by users' needs and requests. This article seeks to investigate if the current patron-driven acquisitions approach adequately meets the research needs of SMU's users through a mixed methods approach. A collection analysis was first conducted on the SMU Libraries' publications' references from the years 2017 to 2018 using the Scopus database. …

Honour Singapore’S National Pledge By Calling Out Racism, Siow-Heng Ong

Research Collection Lee Kong Chian School Of Business

Our National Pledge, taken daily in school and every National Day, is a passionate vow against intolerance of race, language or religion, in pursuit of the common good. It is a covenant to keep, individually and communally. It is a reminder that chauvinistic behaviour is forbidden. To support our avowed aspiration, we have legal and social protocols such as those against sedition.

Three Essays On Nonstationary Financial Econometrics, Yajie Zhang

Dissertations and Theses Collection (Open Access)

This dissertation consists of three essays that contribute to the theory of nonstationary time-series analysis.

The first chapter explores the inference procedures for predictive regressions with time-varying characteristics. We extend the self-generated instrumentation, called IVX, to incorporate persistent regressors of functional local-to-unity, functional mildly explosive, and functional mildly stationary roots. The asymptotic distributions of IVX estimators under time-varying parameters are novel and nonpivotal but lead to pivotal distributions of the corresponding Wald statistics that are robust across various roots. The numerical experiments justify the robustness of IVX testing procedures in finite samples. We also verify the existence of time-varying coefficients …

Pressure To Be Creative: How Employees Respond To Organizational Creativity Pressure, Hye Jung Eun

Dissertations and Theses Collection (Open Access)

Creativity and innovation are vital for organizational growth and success, driving many organizations to increase pressure for employee creativity. Yet, researchers have neglected investigating how employees respond to creativity pressure at the workplace. This dissertation introduces and develops a new scale for the concept of organizational creativity pressure – the pressure on employees to continually develop novel and useful ideas and solutions. The scale is further validated through extensive assessment of content and construct validity, empirically differentiating the construct from similar others such as performance pressure and support for creativity.

Drawing on the transactional theory of stress (Lazarus & Folkman, …

Two Essays On Innovation And Growth In China, Qiugu He

Dissertations and Theses Collection (Open Access)

This dissertation studies China’s economic growth from a perspective of industry dynamics. In chapter 1, I introduce the background and policies relating to China’s economic growth after 1978. In chapter 2, I find that the elasticity of the average R&D expenditure of firms on competition is -0.29 in weak-IPR (intellectual property right) provinces, and -0.06 in strict-IPR provinces. Next, I use the Schumpeterian growth model to explain this finding: When the market becomes more competitive, a firm prefers imitation to innovation to a larger extent, as a means of getting new technology. Due to enforcement of IPR laws, the imitation …

Brand Singapore, Buck Song Koh

Asian Management Insights

As the world gets a better grip on the Covid-19 pandemic, one outcome is becoming clear: Place branding— in particular, nation branding—is becoming more important than ever before.

Business Cycles, Trend Elimination, And The Hp Filter, Peter C. B. Phillips, Sainan Jin

Research Collection School Of Economics

Trend elimination and business cycle estimation are analyzed by finite sample and asymptotic methods. An overview history is provided, operator theory is developed, limit theory as the sample size n → ∞ is derived, and filtered series properties are studied relative to smoothing parameter (λ) behavior. Simulations reveal that limit theory with λ =O(n4) delivers excellent approximations to the HP filter for common sample sizes but fails to remove stochastic trends, contrary to standard thinking in macroeconomics and thereby explaining ‘spurious cycle’ effects of the HP filter. The findings are related to the long run effects of the GFC.

The Many Faces Of Class Ceiling: Its Manifestations At Different Career Stages And Ways To Overcome It, Jia Hui Lim

Dissertations and Theses Collection (Open Access)

Even with comparable education and level of competence, workers with lower socioeconomic status (SES) origins are disadvantaged in terms of earnings and occupational attainment. This class gap, or the “class ceiling,” is as large as the gender gap, but poorly understood. In my dissertation, I designed a series of related projects to explain and potentially mitigate the class ceiling problem. Across three projects, I mainly focused on where the problem starts—labor market and newcomer adjustment in organizations. I find that, beyond discrimination and bias that has been the focus of past work, many challenges stem from workers’ own psychology and …

Three Essays On International Trade, Renjing Chen

Dissertations and Theses Collection (Open Access)

In the first chapter, we develop an estimation procedure to identify the partial (direct) effects of the GATT/WTO membership on variable and fixed trade costs, respectively. This procedure extends the techniques of Anderson and Van Wincoop (2003) on the structural relationship of multilateral resistance terms and of Helpman, Melitz and Rubinstein (2008) on the structural modeling of trade incidence. We then develop a general equilibrium framework (that allows for the presence of zero trade) to simulate the impact of variable, fixed, and total trade cost changes on the firm-level trade structure (including the bilateral export productivity cutoff, the weighted/unweighted extensive …

The Impact Of Kiasu Mindset On Students’ Achievement Goal Orientations And Learning Strategies In Singapore, Haelim Choi

Dissertations and Theses Collection (Open Access)

Kiasuism, defined as the fear of losing out, has been a well-known and widespread phenomenon in Singapore. Despite the long history of Kiasuism in Singaporeans, there has been a dearth of research in this topic. The current research investigated the influence of the Kiasu mindset on Singaporean students’ achievement goal orientation and learning strategy, and also explored the impact of social comparison as a moderator. Study 1 showed initial evidence of a positive relationship between Kiasu mindset and performance goal orientations (i.e., approach and avoidance). Study 2 replicated this finding and further revealed a positive association of Kiasu mindset with …

Singapore’S Special Insolvency Scheme For Small Companies, Vincent Ooi, Aurelio Gurrea-Martinez

Research Collection Yong Pung How School Of Law

In this article, the authors examine a temporary program in Singapore to help micro and small businesses facing insolvency amid the COVID-19 crisis.

Studying Successful Ageing: A Showcase Of The Singapore Life Panel, Jee Yuen Yew, Jia Wei Gwee, Anirudh Srivathsan

ROSA Research Briefs

In this special issue of the ROSA Research Brief Series, we showcase two aspects of the work being done at the Centre for Research on Successful Ageing (ROSA). Firstly, we showcase the capabilities of the Singapore Life Panel (SLP) and the data that the SLP is able to obtain and measure on a monthly basis. Secondly, we showcase the amazing work of the SGUnited Traineeship Programme’s Research Assistants at ROSA who have proven themselves to be incredible assets in helping further ROSA’s aims of enabling successful ageing in Singapore. ROSA aims to measure well-being among older adults holistically in order …

Lethal, Viral, Global: The Role Of Mobile Media And The Growing International Scourge Of Fake News, Gordon Kuo Siong Tan, Sun Sun Lim, Roy Kheng

Research Collection College of Integrative Studies

The rising ubiquity of mobile-enabled devices has greatly accelerated the spread of online disinformation. Media production and dissemination capabilities are within easy reach of consumers, who may become key nodes in sharing fabricated information. Social media platforms’ advertisement-driven revenue models have encouraged the proliferation of viral and inflammatory content, where journalistic best practices are de-emphasized. Furthermore, opaque algorithms favor fake stories that elicit greater emotional responses from users. Increased deregulation has given mobile media companies considerable freedom over content moderation policies. Finally, emerging mobile technologies have enabled more sophisticated and richer forms of fabricated content to be circulated among a …