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Full-Text Articles in Social and Behavioral Sciences

An Ai Approach To Measuring Financial Risk, Lining Yu, Wolfgang Karl Hardle, Lukas Borke, Thijs Benschop Dec 2019

An Ai Approach To Measuring Financial Risk, Lining Yu, Wolfgang Karl Hardle, Lukas Borke, Thijs Benschop

Sim Kee Boon Institute for Financial Economics

AI artificial intelligence brings about new quantitative techniques to assess the state of an economy. Here, we describe a new measure for systemic risk: the Financial Risk Meter (FRM). This measure is based on the penalization parameter (λ" role="presentation" style="box-sizing: border-box; display: inline; font-style: normal; font-weight: normal; line-height: normal; font-size: 18px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">λλ) of a linear quantile lasso regression. The FRM is calculated by taking the average …


The Unexpected Activeness Of Passive Investors: A Worldwide Analysis Of Etfs, Si Cheng, Massimo Massa, Hong Zhang Dec 2019

The Unexpected Activeness Of Passive Investors: A Worldwide Analysis Of Etfs, Si Cheng, Massimo Massa, Hong Zhang

Research Collection Lee Kong Chian School Of Business

The global ETF industry provides more complicated investment vehicles than low-cost index trackers. Instead, we find that the real investments of ETFs may deviate from their benchmarks to leverage informational advantages (which leads to a surprising stock-selection ability) and to help affiliated OEFs through cross-trading. These effects are more prevalent in ETFs domiciled in Europe. Moreover, ETF flows seem to respond to additional risk. These results have important normative implications for consumer protection and financial stability. (JEL G20)


Do Real Estate Agents Have Information Advantages In Housing Markets?, Sumit Agarwal, Jia He, Tien Foo Sing, Changcheng Song Dec 2019

Do Real Estate Agents Have Information Advantages In Housing Markets?, Sumit Agarwal, Jia He, Tien Foo Sing, Changcheng Song

Research Collection Lee Kong Chian School Of Business

We use a large housing transaction data set in Singapore to study whether real estate agents use information advantages to buy houses at bargain prices. Agents bought their own houses at prices that are 2.54% lower than comparable houses bought by other buyers. Consistent with information asymmetries, agent buyers have more information advantages in less informative environments, and agent buyers are more likely to buy houses from agent sellers. Agent discounts are from both “cherry picking” and bargaining power, and bargaining power contributes more to the agent discounts. Agents’ advantage consists in their information of available houses and previous purchase …


Climbing The Corporate Ladder And Within-Person Changes In Narcissism: Reciprocal Relationships Over Two Decades, Bart Wille, Joeri Hofmans, Filip Lievens, Mitja D. Back, Filip De Fruyt Dec 2019

Climbing The Corporate Ladder And Within-Person Changes In Narcissism: Reciprocal Relationships Over Two Decades, Bart Wille, Joeri Hofmans, Filip Lievens, Mitja D. Back, Filip De Fruyt

Research Collection Lee Kong Chian School Of Business

Prior research demonstrated that narcissism fosters the attainment of higher managerial ranks in organizations. However, it is not known whether climbing the corporate ladder also fosters the development of narcissism over time. Whereas prior work consistently adopted a unidirectional perspective on narcissism and career attainment, this study presents and tests a bidirectional perspective, incorporating long-term development in narcissism in relation to and in response to long-term upward mobility. To this end, a cohort of highly educated professionals was assessed three times over a 22-year time frame. Extended latent difference score modeling showed that, over the entire interval, within-person changes in …


Of Promoting Networking And Protecting Privacy: Effects Of Defaults And Regulatory Focus On Social Media Users’ Preference Settings, Hichang Cho, Sungjong Roh, Byungho Park Dec 2019

Of Promoting Networking And Protecting Privacy: Effects Of Defaults And Regulatory Focus On Social Media Users’ Preference Settings, Hichang Cho, Sungjong Roh, Byungho Park

Research Collection Lee Kong Chian School Of Business

Privacy research has debated whether privacy decision-making is determined by users' stable preferences (i.e., individual traits), privacy calculus (i.e., cost-benefit analysis), or “responses on the spot” that vary across contexts. This study focuses on two factors—default setting as a contextual factor and regulatory focus as an individual difference factor—and examines the degree to which these factors affect social media users' decision-making when using privacy preference settings in a fictitious social networking site. The results, based on two experimental studies (study 1, n = 414; study 2, n = 213), show that default settings significantly affect users' privacy preferences, such that …


Optimal Control For Transboundary Pollution Under Ecological Compensation: A Stochastic Differential Game Approach, Ke Jiang, Ryan Knowles Merrill, Daming You, Pan Pan Dec 2019

Optimal Control For Transboundary Pollution Under Ecological Compensation: A Stochastic Differential Game Approach, Ke Jiang, Ryan Knowles Merrill, Daming You, Pan Pan

Research Collection Lee Kong Chian School Of Business

To account for previously ignored, yet widely observed uncertainty in nature's capability to replenish the natural environment in ways that should inform ideal design of ecological compensation (EC) regimes, this study constructs a stochastic differential game (SDG) model to analyze transboundary pollution control options between a compensating and compensated region. Equilibrium strategies in the stochastic, two player game inform optimal control theory and reveal a welfare distribution mechanism to form the basis of an improved cooperative game contract. A case-based numerical example serves to verify the theoretical results and supports three key insights. First, accounting for various random disturbance factors, …


Long-Term Index Fund Ownership And Stock Returns, Ekkehart Boehmer, Wanshan Song, Ashish Tiwari, Zhe Zhang Dec 2019

Long-Term Index Fund Ownership And Stock Returns, Ekkehart Boehmer, Wanshan Song, Ashish Tiwari, Zhe Zhang

Research Collection Lee Kong Chian School Of Business

We examine the implications of stock ownership by index funds for shareholder value. Consistent with recent findings that stock ownership by passive funds contributes to improved governance, we document a strong positive relation between the duration of passive fund holdings and subsequent stock performance. This positive relation is more pronounced for firms with recent poor performance, and for smaller firms and firms with higher allocation weights in passive funds’ portfolios. Our results support the view that index funds, although passive in their investment decisions, successfully contribute to long-term value creation by actively engaging with firms on matters of governance.


Online Content Consumption: Social Endorsements, Observational Learning And Word-Of-Mouth, Qian Tang, Tingting Song, Liangfei Qiu, Ashish Agarwal Dec 2019

Online Content Consumption: Social Endorsements, Observational Learning And Word-Of-Mouth, Qian Tang, Tingting Song, Liangfei Qiu, Ashish Agarwal

Research Collection School Of Computing and Information Systems

The consumption of online content can occur through observational learning (OL) whereby consumers follow previous consumers’ choices or social endorsement (SE) wherein consumers receive content sharing from their social ties. As users consume content, they also generate post-consumption word-of-mouth (WOM) signals. OL, SE and WOM together shape the diffusion of the content. This study examines the drivers of SE and the effect of SE on content consumption and post-consumption WOM. In particular, we compare SE with OL. Using a random sample of 8,945 new videos posted on YouTube, we collected a multi-platform dataset consisting of data on video consumption and …


2019 Asia Insights: Building A Great Place To Work For All: The Untapped Power Of Gender Diversity In Asia, Richard Raymond Smith, Evelyn Kwek, Tyler Thorpe Nov 2019

2019 Asia Insights: Building A Great Place To Work For All: The Untapped Power Of Gender Diversity In Asia, Richard Raymond Smith, Evelyn Kwek, Tyler Thorpe

Research Collection Lee Kong Chian School Of Business

Through this study, we hope to increase understanding of the context, considerations and practices to leverage the amazing diversity of our region. We hope to learn more about what makes a strong workplace culture, particularly in Asia. We turn our attention to the topic of diversity and inclusion, with a focus on gender diversity in the Asian workplace. This is one of the largest studies in Asia to highlight gender differences and evaluate how psychological safety, inclusion and belonging result in strong teamwork which in turn contributes to building high performing great workplaces.


Surviving The Property Market In A Low-Interest And Low-Yield Environment, Singapore Management University Nov 2019

Surviving The Property Market In A Low-Interest And Low-Yield Environment, Singapore Management University

Perspectives@SMU

REITs should note current conditions that echo those leading up to the 2008 Global Financial Crisis and clean up their balance sheets


Luxuriously Succeeding In China, Singapore Management University Nov 2019

Luxuriously Succeeding In China, Singapore Management University

Perspectives@SMU

To succeed, luxury brands in China must speak to the aspirations and yearnings of young Chinese and help them become a “better me"


Customer Satisfaction Index Of Singapore 2019: Q3 Results, Institute Of Service Excellence, Smu Nov 2019

Customer Satisfaction Index Of Singapore 2019: Q3 Results, Institute Of Service Excellence, Smu

Research Collection Institute of Service Excellence

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 13th year of measurement.


That Could Have Been Me: Director Deaths, Mortality Salience And Ceo Prosocial Behavior, Guoli Chen, Craig Crossland, Sterling Huang Nov 2019

That Could Have Been Me: Director Deaths, Mortality Salience And Ceo Prosocial Behavior, Guoli Chen, Craig Crossland, Sterling Huang

Research Collection School Of Accountancy

Mortality salience—the awareness of the inevitability of death—is often traumatic. However, it can also be associated with a range of positive, self-transcendent cognitive responses, such as a greater desire to help others, contribute to society, and make a more meaningful contribution in one’s life and career. In this study, we provide evidence of a link between chief executive officer (CEO) mortality salience—triggered by the death of a director at the same firm—and a subsequent increase in firm-level prosocial behavior or corporate social responsibility (CSR). We further show that this core relationship is amplified in situations where the death of the …


Transformational Leadership And Follower Risk-Taking: Examining The Effects Of Psychological Safety And Power Distance Orientation, Josephine Poh Tin Kang Nov 2019

Transformational Leadership And Follower Risk-Taking: Examining The Effects Of Psychological Safety And Power Distance Orientation, Josephine Poh Tin Kang

Dissertations and Theses Collection (Open Access)

Risk-taking is a necessary part of business, yet little is known about how leaders might impact follower risk-taking. A theoretical model is developed in which transformational leaders are hypothesized to indirectly affect follower risk-taking through follower psychological safety. Additionally, this partially mediated effect is theorised to be moderated by follower power distance orientation. Data were collected over two time periods from followers (N = 331) to test the hypothesized model. Results provided limited support for the hypothesized model. Specifically, results indicated that transformational leadership positively affected psychological safety, but psychological safety did not predict follower risk-taking. Power distance orientation did …


Leadership Capabilities: Transforming Your Organisation For The Digital Age, Katharina Lange, Flocy Joseph, Markus Bjorn Karner Nov 2019

Leadership Capabilities: Transforming Your Organisation For The Digital Age, Katharina Lange, Flocy Joseph, Markus Bjorn Karner

Asian Management Insights

Leaders of large organisations need to strike a balance between speed and thoroughness, centralisation and decentralisation, and technology and the human touch.


Irrational Exuberance: Panic Rooms And Flutters In Financial Markets, Vijay Fafat Nov 2019

Irrational Exuberance: Panic Rooms And Flutters In Financial Markets, Vijay Fafat

Asian Management Insights

As the memory of the 2008 financial crash fades, there are cautionary thoughts on why we tend to overshoot in our optimism, and why even genius comes to grief in the face of capricious, mercurial capital markets.


A Demand And Supply Game Exploring Global Supply Chains, Bei Hong Nov 2019

A Demand And Supply Game Exploring Global Supply Chains, Bei Hong

Research Collection School Of Economics

In this article, the author describes a classroom experiment in which participants make decisions to achieve the lowest-cost production. Student volunteers acting as smartphone companies are provided with confidential information representing their own cost of production and are asked to make trade decisions to form a supply chain at the lowest possible cost. This interactive classroom experiment facilitates an understanding and appreciation of the basic demand and supply model. Students also explore the motivations, facilitators, and impediments of global supply chains. Suggestions are made to expand the game by incorporating more sophisticated models of the global supply chain, and also …


Gender And Racial Diversity In Commercial Brands’ Advertising Images On Social Media, Jisun An, Haewoon Kwak Nov 2019

Gender And Racial Diversity In Commercial Brands’ Advertising Images On Social Media, Jisun An, Haewoon Kwak

Research Collection School Of Computing and Information Systems

Gender and racial diversity in the mediated images from the media shape our perception of different demographic groups. In this work, we investigate gender and racial diversity of 85,957 advertising images shared by the 73 top international brands on Instagram and Facebook. We hope that our analyses give guidelines on how to build a fully automated watchdog for gender and racial diversity in online advertisements.


Are You Sugarcoating Your Feedback Without Realizing It?, Michael Schaerer, Roderick I. Swaab Oct 2019

Are You Sugarcoating Your Feedback Without Realizing It?, Michael Schaerer, Roderick I. Swaab

Research Collection Lee Kong Chian School Of Business

Managers tend to inflate the feedback they give to their direct reports, particularly when giving bad news. And by presenting subpar performance more positively than they should, managers make it impossible for employees to learn, damaging their careers and, often, the company.


Five Ways To Build Profits From Blockchain Enterprises, Singapore Management University Oct 2019

Five Ways To Build Profits From Blockchain Enterprises, Singapore Management University

Perspectives@SMU

Innovative Chinese companies are seeking a first-mover advantage


The Role Of Social Trust In Times Of Crisis, Singapore Management University Oct 2019

The Role Of Social Trust In Times Of Crisis, Singapore Management University

Perspectives@SMU

Research shows social trust improves the resilience of firms to banking crises


Handmade With Love, Anna Lim Oct 2019

Handmade With Love, Anna Lim

Research Collection Institute of Service Excellence

Anna Lim of The Soup Spoon discusses the importance of investing in staff engagement and keeping true to your brand DNA.


Service For Millenials, Joan Chang Oct 2019

Service For Millenials, Joan Chang

Research Collection Institute of Service Excellence

Joan Chang of Lloyd’s Inn relates the importance of branding for a younger audience and the changing landscape of service in boutique hospitality.


Practising Empathy, Kate Low Oct 2019

Practising Empathy, Kate Low

Research Collection Institute of Service Excellence

Kate Low of Perk by Kate talks about how prioritising customer relationships has kept her at the forefront of Singapore’s lingerie scene.


Getting Personal, Ching Yann Ho Oct 2019

Getting Personal, Ching Yann Ho

Research Collection Institute of Service Excellence

Ho Ching Yann of Triceratops shares how being candid and sincere with customers sets her apart from the competition.


Repackaging Convenience, Min Ling Leow Oct 2019

Repackaging Convenience, Min Ling Leow

Research Collection Institute of Service Excellence

Leow Min Ling of Anthony The Spice Maker reflects on updating her family business to preserve Singapore’s traditional flavours.


Scaling For The Masses, Junting Ang Oct 2019

Scaling For The Masses, Junting Ang

Research Collection Institute of Service Excellence

Ang Junting of Hai Sia Seafood traces the journey of updating a traditional business in a demanding trade to attract and retain talent.


Navigating Conversational Flows, Abhilash Murthy Oct 2019

Navigating Conversational Flows, Abhilash Murthy

Research Collection Institute of Service Excellence

Abhilash Murthy of Bus Uncle explains the importance in developing a delightful user experience in the realm of chatbot design.


Understanding The Connection Of Performance And Z-Scores For Manufacturing Firms In South Korea, S.L. Foo, Shaakalya Pathak Oct 2019

Understanding The Connection Of Performance And Z-Scores For Manufacturing Firms In South Korea, S.L. Foo, Shaakalya Pathak

Research Collection School Of Accountancy

South Korea is a key leading economy in the Asia Pacific region. This study examines the relationship between the financial health, as measured by the Altman Z-Score, and corporate performance, as measured by the Return on Equity (ROE), of listed manufacturing companies in this market. A linear regression has been conducted between these variables to determine the magnitude and direction of their relationships. The trends of Z-Scores over a five-year period have also been analysed. The analysis covers the period from 2013 to 2017 (inclusive) and yields a statistically positive correlation between ROE and the Z-Score for the market. South …


Cooling Measures And Housing Wealth: Evidence From Singapore, Wolfgang K. Hardle, Rainer Schulz, Taojun Xie Oct 2019

Cooling Measures And Housing Wealth: Evidence From Singapore, Wolfgang K. Hardle, Rainer Schulz, Taojun Xie

Research Collection Lee Kong Chian School Of Business

Excessive house price growth was at the heart of the financial crisis in 2007/08. Since then, many countries have added cooling measures to their regulatory frameworks. It has been found that these measures can indeed control price growth, but no one has examined whether this has adverse consequences for the housing wealth distribution. We examine this for Singapore, which started in 2009 to target price growth over ten rounds in total. We find that welfare from housing wealth in the last round might not be higher than before 2009. This depends on the deflator used to convert nominal into real …