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Articles 1 - 30 of 136
Full-Text Articles in Business
Chasing Private Information, Marcin Kacperczyk, Emiliano Sebastian Pagnotta
Chasing Private Information, Marcin Kacperczyk, Emiliano Sebastian Pagnotta
Research Collection Lee Kong Chian School Of Business
Using over 5,000 trades unequivocally based on nonpublic information about firm fundamentals, we find that asymmetric information proxies display abnormal values on days with informed trading. Volatility and volume are abnormally high, whereas illiquidity is low, in equity and option markets. Daily returns reflect the sign of private signals, but bid-ask spreads are lower when informed investors trade. Market makers' learning under event uncertainty and limit orders help explain these findings. The cross-section of information duration indicates that traders select days with high uninformed volume. Evidence from the U.S. SEC Whistleblower Reward Program and the FINRA involvement addresses selection concerns.
The Unexpected Activeness Of Passive Investors: A Worldwide Analysis Of Etfs, Si Cheng, Massimo Massa, Hong Zhang
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)
From Actions To Paths To Patterning: Toward A Dynamic Theory Of Patterning In Routines, Kenneth T. Goh, Brian T. Pentland
From Actions To Paths To Patterning: Toward A Dynamic Theory Of Patterning In Routines, Kenneth T. Goh, Brian T. Pentland
Research Collection Lee Kong Chian School Of Business
This paper demonstrates a new way of seeing and theorizing about the dynamics of organizational routines through the concept of paths – time-ordered sequences of actions or events in performing work. Empirically and conceptually, paths provide the missing link between specific actions and patterns of action. When routines are represented as a narrative network, tracing the formation and dissolution of action paths can generate new insights about the dynamic patterning of actions in routine performances. We traced action paths using longitudinal field data from a videogame development project and found that action patterns change dramatically over time based on the …
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
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 …
Optimal Control For Transboundary Pollution Under Ecological Compensation: A Stochastic Differential Game Approach, Ke Jiang, Ryan Knowles Merrill, Daming You, Pan Pan
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, …
Do Real Estate Agents Have Information Advantages In Housing Markets?, Sumit Agarwal, Jia He, Tien Foo Sing, Changcheng Song
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 …
Peer Effects Of Corporate Social Responsibility, Jie Cao, Hao Liang, Xintong Zhan
Peer Effects Of Corporate Social Responsibility, Jie Cao, Hao Liang, Xintong Zhan
Research Collection Lee Kong Chian School Of Business
We investigate how firms react to their product-market peers' commitment to and adoption of corporate social responsibility (CSR) using a regression discontinuity design approach. Relying on the passage or failure of CSR proposals by a narrow margin of votes during shareholder meetings, we find the passage of a close-call CSR proposal and its implementation are followed by the adoption of similar CSR practices by peer firms. In addition, peers that have greater difficulty in catching up with the voting firm in CSR experience significantly lower stock returns around the passage, consistent with the notion that the spillover effect of the …
Corporate Governance And Institutional Investors: Proxy Voting Behavior After The Stewardship Code (コーポレートガバナンスと機関投資家―スチュワードシップコード改訂後の議決権行使の状況について), Mari Yamauchi, Toru Yoshikawa
Corporate Governance And Institutional Investors: Proxy Voting Behavior After The Stewardship Code (コーポレートガバナンスと機関投資家―スチュワードシップコード改訂後の議決権行使の状況について), Mari Yamauchi, Toru Yoshikawa
Research Collection Lee Kong Chian School Of Business
本稿では，日本版スチュワードシップコードの改訂により始まった機関投資家 による議決権行使の結果について，投資家のタイプごとに分析し，どのような投 資家がどのような会社提案議案についてより多くの反対票を投じているかについ て検討した。先行研究に従えば，資産運用会社のように投資先企業とアームズレ ングスの関係を持つ投資家は，保険会社のように投資先企業とビジネス上の関係 を持つ投資家と比較すると，会社側提案に対して異議を唱える可能性が高いとさ れる。また，株式持ち合いなど日本的背景を考慮すると，日本においては，外資 系投資家の方が国内の投資家に比べて，会社提案に対して反対票を投じる可能性 が高いことも予想される。2018年度の議決権行使の結果を分析したところ，ほぼ 先行研究と同じ結果が得られ，業種で分類した場合，資産運用会社の方が生損保 のような保険会社より反対票の比率が高いこと，資本国籍で分類すると，外資投 資家の方が買収防衛策の導入や退任役員への退職慰労金の支給など特定の項目に ついて，日系の投資家に比べて反対率が高いことが確認された。
Of Promoting Networking And Protecting Privacy: Effects Of Defaults And Regulatory Focus On Social Media Users’ Preference Settings, Hichang Cho, Sungjong Roh, Byungho Park
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 …
Lifelong Learning: A Tri-Sector Responsibility For Ensuring Relevance, Richard Raymond Smith
Lifelong Learning: A Tri-Sector Responsibility For Ensuring Relevance, Richard Raymond Smith
Research Collection Lee Kong Chian School Of Business
When changes cause reduction or elimination of skilled employees, the impact on the business, employees, and local community can be significant. How do we work toward preventing these situations and who is responsible?
Urban Consolidation Center Or Peer-To-Peer Platform? The Solution To Urban Last-Mile Delivery, Qiyuan Deng, Xin Fang, Yun Fong Lim
Urban Consolidation Center Or Peer-To-Peer Platform? The Solution To Urban Last-Mile Delivery, Qiyuan Deng, Xin Fang, Yun Fong Lim
Research Collection Lee Kong Chian School Of Business
Booming e-commerce activities further increase this demand, exerting intense pressure on the cities' well-being. To build a city with congestion and pollution under control, a consolidator can operate an urban consolidation center (UCC) to bundle shipments from multiple carriers before the last-mile delivery. Alternatively, the consolidator can operate a peer-to-peer platform for the carriers to share their delivery capacity. Our objective is to compare the performance of these two business models. Under each business model, we study the interactions between a consolidator and multiple carriers using a two-period game-theoretical model. In each period, the consolidator first chooses a delivery fee …
Center Of Volume Mass: Does Options Trading Predict Stock Returns?, Gennaro Bernile, Fei Gao, Jianfeng Hu
Center Of Volume Mass: Does Options Trading Predict Stock Returns?, Gennaro Bernile, Fei Gao, Jianfeng Hu
Research Collection Lee Kong Chian School Of Business
We examine whether the distribution of trades along the set of strike prices of option contracts on the same stock contains information about underlying price discovery. We show that option traders' demand for delta exposure drives the volume-weighted average strike-spot price ratio (VWKS). In turn, we find that VWKS predicts underlying returns and anticipates the flow of fundamental information about the stock. The return predictability is greater but not limited to stocks with higher information asymmetries and arbitrage costs, and becomes stronger ahead of value relevant news. Overall, options trading appears to play an important informational role for underlying markets.
Machine Learning Using Instruments For Text Selection: Predicting Innovation Performance, Kian Guan Lim, Michelle S. J. Lim
Machine Learning Using Instruments For Text Selection: Predicting Innovation Performance, Kian Guan Lim, Michelle S. J. Lim
Research Collection Lee Kong Chian School Of Business
In machine learning we utilize the idea of employing instrumental variable such as patent records to train the texts. Patent records are highly correlated with R&D expenditures, but are not necessarily correlated with performance residuals not linked to R&D. Thus, using instrumental patent records to train word counts of selected texts to serve as a proxy for firm R&D expenditure, we show that the texts and associated word counts provide effective prediction of firm innovation performances such as firm market value and total sales growth.
Long-Term Index Fund Ownership And Stock Returns, Ekkehart Boehmer, Wanshan Song, Ashish Tiwari, Zhe Zhang
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.
Leader Mindfulness And Employee Performance: A Sequential Mediation Model Of Lmx Quality, Interpersonal Justice, And Employee Stress, Jochen Reb, Sankalp Chaturvedi, Jayanth Narayanan, Ravi S. Kudesia
Leader Mindfulness And Employee Performance: A Sequential Mediation Model Of Lmx Quality, Interpersonal Justice, And Employee Stress, Jochen Reb, Sankalp Chaturvedi, Jayanth Narayanan, Ravi S. Kudesia
Research Collection Lee Kong Chian School Of Business
In the present research, we examine the relation between leader mindfulness and employee performance through the lenses of organizational justice and leader-member relations. We hypothesize that employees of more mindful leaders view their relations as being of higher leader-member exchange (LMX) quality. We further hypothesize two mediating mechanisms of this relation: increased interpersonal justice and reduced employee stress. In other words, we posit that employees of more mindful leaders feel treated with greater respect and experience less stress. Finally, we predict that LMX quality serves as a mediator linking leader mindfulness to employee performance—defined in terms of both in-role and …
Ecosystem-Specific Advantages In International Digital Commerce, Jiatao Li, Liang Chen, Jingtao Yi, Jiye Mao, Jianwen Liao
Ecosystem-Specific Advantages In International Digital Commerce, Jiatao Li, Liang Chen, Jingtao Yi, Jiye Mao, Jianwen Liao
Research Collection Lee Kong Chian School Of Business
We consider the applicability to digital platforms of extant international business scholarship. The organization of digital platforms has been seen to such an extent as predicated upon the bundling of external resources for collective value creation that their expansion may follow the logic of externalization. We further that literature contrasting the governance of network multinationals with that of platform-centric ecosystems. Building on and extending the theory of the ecosystem, we propose the concept of ecosystem-specific advantages. We identify costs and difficulties in the transfer of such advantages to new markets, emphasizing in particular the idea of bottlenecks. We then propose …
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
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.
The Trend In Short Selling And The Cross Section Of Stock Returns, Zhaobo Zhu, Xinrui Duan, Jun Tu
The Trend In Short Selling And The Cross Section Of Stock Returns, Zhaobo Zhu, Xinrui Duan, Jun Tu
Research Collection Lee Kong Chian School Of Business
This paper documents that stocks with a decreasing (increasing) trend in their short selling as proxied by the long-term change in short interest experience significant and positive (negative) abnormal returns. Moreover, the positive abnormal returns have larger absolute values and are more persistent. The return predictability of the trend in short selling is not subsumed by the level of short interest and other well-known determinants of stock returns. Investor sentiment does not affect the profitability of the trend strategy. Our results suggest that market participants underreact to public information on short interest and that short sellers are sophisticated investors.
The Who, Where, What, How And When Of Market Entry, Gideon Markman, Peter Gianiodis, G. Tyge Payne, Christopher Tucci, Igor Filatotchev, Reddi Kotha, Eric Gedajlovic
The Who, Where, What, How And When Of Market Entry, Gideon Markman, Peter Gianiodis, G. Tyge Payne, Christopher Tucci, Igor Filatotchev, Reddi Kotha, Eric Gedajlovic
Research Collection Lee Kong Chian School Of Business
This introductory, along with the eight articles contained within this Special Issue, highlights and brings greater clarity to entrant-incumbent interactions and to firm movement – when entrants traverse market territories for the creation and/or delivery of offerings, where ‘markets’ include service or product categories, technology or resource spaces, industries, sectors and/or geographies. Collectively, this Special Issues explains that firm movement across market boundaries is highly consequential, influencing resource-capability mixes inside firms, interfirm relations, market logic and industry value chains, and of course, people, communities and even nations. Specifically, we develop a field-wide perspective of market entry by expanding on the …
Relative Strength Over Investment Horizons And Stock Returns, Zhaobo Zhu, Xinrui Duan, Jun Tu
Relative Strength Over Investment Horizons And Stock Returns, Zhaobo Zhu, Xinrui Duan, Jun Tu
Research Collection Lee Kong Chian School Of Business
In this article, the authors propose a simple and novel measure of relative strength over investment horizons that synthesizes short- and intermediate-term price information. The relative-strength measure compares the short-term price trend with the intermediate-term price trend. The relative strength strategy generates substantial profits, which are greater than a simple sum of traditional short-term reversal and momentum profits. The superior performance of the relative strength strategy is evident after risk adjustments for various factor models and is robust across subperiods and different market conditions. These findings seem consistent with investor conservatism and the idea that investors are slow to adjust …
Strategic Categories And Competition: Significant Clustering For Strategic Groups, Charles Carroll, Howard Thomas
Strategic Categories And Competition: Significant Clustering For Strategic Groups, Charles Carroll, Howard Thomas
Research Collection Lee Kong Chian School Of Business
Purpose: Strategic groups research has been hampered by the poor alignment between theory and methods. This has been due in large part to the lack of significance tests for cluster analysis. Now that significance tests are available, the theoretical and methodological implications are discussed. The paper aims to discuss these issues. Design/methodology/approach: The theory behind strategic groups is reframed to capitalize on the available significance tests. Subsequently, the significance tests are also modified to fit the proposed theory. Due to this integrative approach, this is both a theoretical and a methodological paper. Findings: In lieu of significance tests, finding differences …
Etf Momentum, Frank Weikai Li, Song Wee Melvyn Teo, Chloe Chunliu Yang
Etf Momentum, Frank Weikai Li, Song Wee Melvyn Teo, Chloe Chunliu Yang
Research Collection Lee Kong Chian School Of Business
We document economically large momentum profits when sorting ETFs on returns over the past two to four years. A value-weighted, long-short strategy based on ETF momentum delivers Carhart (1997) four-factor alphas of up to 1.20% per month. Neither cross-sectional stock momentum nor co-variation with macroeconomic and liquidity risks can explain ETF momentum. Instead, the post-holding period returns are most consonant with the behavioral story of delayed overreaction. While ETF momentum survives multiple adjustments for transaction costs, it may be difficult to arbitrage as the profits are volatile and concentrated in ETFs with high idiosyncratic volatility or that hold low-analyst-coverage stocks.
Are You Sugarcoating Your Feedback Without Realizing It?, Michael Schaerer, Roderick I. Swaab
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.
When "More" Seems Like Less: Differential Price Framing Increases The Choice Share Of Higher-Priced Options, Thomas Allard, David J. Hardisty, Dale Griffin
When "More" Seems Like Less: Differential Price Framing Increases The Choice Share Of Higher-Priced Options, Thomas Allard, David J. Hardisty, Dale Griffin
Research Collection Lee Kong Chian School Of Business
Four experiments supported by six supplemental studies show that premium but higher-priced products (e.g., direct flights, larger-capacity data storage devices) are more popular when the additional cost is made explicit using differential price framing (DPF; e.g., "for $20 more") rather than being left implicit, as in standard inclusive price framing (IPF; e.g., "for $60 total"). The DPF effect is driven by pricing focalism: relative to IPF, DPF creates a focus on the price difference, which, because it is smaller than the total price, leads to lower perceived expensiveness and thus greater choice share for the premium option. This price framing …
What Do Consistency And Personableness In The Interview Signal To Applicants? Investigating Indirect Effects On Organizational Attractiveness Through Symbolic Organizational Attributes, Annika Wilhelmy, Martin Kleinmann, Klaus G. Melchers, Filip Lievens
What Do Consistency And Personableness In The Interview Signal To Applicants? Investigating Indirect Effects On Organizational Attractiveness Through Symbolic Organizational Attributes, Annika Wilhelmy, Martin Kleinmann, Klaus G. Melchers, Filip Lievens
Research Collection Lee Kong Chian School Of Business
Personnel selection research has recognized the importance of providing applicants with both standardized (i.e., “consistent”) and individualized (i.e., “personable”) treatment during interviews. However, research has yet to examine the mechanisms underlying the effects of perceived consistency and personableness in the interview on applicants’ attraction to organizations. Drawing from signaling theory, we investigate how interview consistency and personableness impact organizational attractiveness. To this end, we developed a conceptual model that proposes that applicants interpret perceived interview consistency and personableness as signals about what the organization is like in terms of symbolic organizational attributes (organizational competence and benevolence, Lievens and Highhouse 2003), …
Understanding The Fundamentals Of Freight Markets Volatility, Kian Guan Lim, Nikos K. Nomikos, Nelson Yap
Understanding The Fundamentals Of Freight Markets Volatility, Kian Guan Lim, Nikos K. Nomikos, Nelson Yap
Research Collection Lee Kong Chian School Of Business
We analyse empirically the drivers of freight market volatility. We use several macroeconomic and shipping-related factors that are known to affect the supply and demand for shipping and examine their impact on the term structure of freight options implied volatilities (IV). We find that the level of IVs is affected by the level of the spot rate, the slope of the forward curve, as well as by both demand and supply factors, especially the former. We demonstrate that the relation between the volatility of futures prices and the slope of the forward curve is non-monotonic and convex, that is, it …
How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim
How To Optimize Storage Classes In A Unit-Load Warehouse, Marcus Ang, Yun Fong Lim
Research Collection Lee Kong Chian School Of Business
We study a problem of optimizing storage classes in a unit-load warehouse such that the total travel cost is minimized. This is crucial to the operational efficiency of unit-load warehouses, which constitute a crit- ical part of a supply chain. We propose a novel approach called the FB method to solve the problem. The FB method is suitable for general receiving-dock and shipping-dock locations that may not coincide. The FB method first ranks the locations according to the frequencies that they are visited, which are estimated by a linear program based on the warehouse’s layout as well as the products’ …
Cooling Measures And Housing Wealth: Evidence From Singapore, Wolfgang K. Hardle, Rainer Schulz, Taojun Xie
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 …
Trust And Local Bias, Chi Shen Wei, Lei Zhang
Trust And Local Bias, Chi Shen Wei, Lei Zhang
Research Collection Lee Kong Chian School Of Business
This paper examines the effect of social trust on local bias. Our evidence suggests that institutional investors located in high-trust regions of the United States exhibit lower local bias. Moreover, we find that high-trust investors are better diversified, suggesting that trust helps accomplish greater diversification. The results are not due to firm, demographic, or local economic characteristics. Additional analysis reveals that the documented informational advantage in local holdings exists only in low-trust regions. We show that this finding is consistent with a trust explanation.
The Flash Crash: A Cautionary Tale About Highly Fragmented Markets, Albert J. Menkveld, Bart Zhou Yueshen
The Flash Crash: A Cautionary Tale About Highly Fragmented Markets, Albert J. Menkveld, Bart Zhou Yueshen
Research Collection Lee Kong Chian School Of Business
A breakdown of cross-market arbitrage activity could make markets more fragile and result in price crashes. We provide suggestive evidence for this novel channel based on a high-frequency analysis of the most salient crash in recent history: The Flash Crash. We further show that such an event can be extremely costly for a large seller trading in a particular venue as the seller effectively relies on local liquidity supply only. These findings highlight the vulnerability of today's highly fragmented markets.