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Singapore Management University

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Articles 5161 - 5190 of 9289

Full-Text Articles in Social and Behavioral Sciences

China: Growth Slowing But In Good Shape, Singapore Management University May 2016

China: Growth Slowing But In Good Shape, Singapore Management University

Perspectives@SMU

It is still a developing economy with room to grow out of trouble


Tiger Balm: Roaring Back To Success, Singapore Management University May 2016

Tiger Balm: Roaring Back To Success, Singapore Management University

Perspectives@SMU

Mismanagement of the brand led to a lost generation of customers but modernisation efforts have set the leaping tiger on the path to growth and profits


Sby: Looking Back On 10 Years In Charge, Singapore Management University May 2016

Sby: Looking Back On 10 Years In Charge, Singapore Management University

Perspectives@SMU

Indonesia’s first directly elected president is proud of successes despite falling short on some promises


10 Things Managers Can Do To Survive Digital Disruption, Singapore Management University May 2016

10 Things Managers Can Do To Survive Digital Disruption, Singapore Management University

Perspectives@SMU

Don't be a sitting duck. Respond to changes in markets with practical strategies


Information Seeking Behavior Of Expats In Asia On Facebook Open Groups, Priyanka Sharma, Sumita Govindan May 2016

Information Seeking Behavior Of Expats In Asia On Facebook Open Groups, Priyanka Sharma, Sumita Govindan

Research Collection Library

With the rise of the global economy and an increasingly mobile global workforce, expat communities are commonplace the world over. Information Communication Technologies (ICTs) play an increasingly important role in keeping people connected, facilitating the formation of virtual communities based on interest, stage of life, profession and other commonalities. These virtual communities, much in the same way as traditional communities, feature social transactions of different kinds, including information seeking. Using content analysis, our study seeks to delineate patterns of information seeking on three Facebook groups for expats in terms of the categories of information sought and shared, speed of responses …


Managing Volume In Discovery Systems, Aaron Tay May 2016

Managing Volume In Discovery Systems, Aaron Tay

Research Collection Library

The well-established measures of recall and precision are becoming increasingly relevant in WSD systems. Given the way that most people search, which is the simple keyword box that searches all text anywhere in the record, WSD systems will lead to increasingly large recall as we provide access to more linked items. Do we need to be careful about the sheer volume of items to which we can provide access via WSD systems? Do we want these systems to become another Google, where precision of results is not always as accurate as we would like? Are we too obsessed with the …


Professor Pang Hwee Hwa Appointed Dean Of Smu School Of Information Systems, Singapore Management University May 2016

Professor Pang Hwee Hwa Appointed Dean Of Smu School Of Information Systems, Singapore Management University

SMU Press Releases and News

The Singapore Management University (SMU) has announced today the appointment of Professor Pang Hwee Hwa as the next Dean of the SMU School of Information Systems (SIS) with effect from 1 July 2016 for a term of five years. Selected from a global pool of candidates after an extensive and rigorous global search which started in October 2015, Prof Pang’s strong commitment to research in information systems and a passion for excellence in education, make him the ideal candidate to lead the School of Information Systems.


Rethinking Intellectual Property For The 21st Century, Tim Jones May 2016

Rethinking Intellectual Property For The 21st Century, Tim Jones

Asian Management Insights

New models are undermining the traditional views of intellectual property.


Education And Leadership: Indispensable For Nigeria's Economic Development, Olusegun Obasanjo, Philip Charles Zerrillo May 2016

Education And Leadership: Indispensable For Nigeria's Economic Development, Olusegun Obasanjo, Philip Charles Zerrillo

Asian Management Insights

The former President of Nigeria (1999 to 2007), Olusegun Obasanjo, talks about the nation’s evolving transformation in this interview with Philip Zerrillo.


The Trans-Pacific Partnership And Vietnam, Duong Nhu Hung, Tran Quang Dang May 2016

The Trans-Pacific Partnership And Vietnam, Duong Nhu Hung, Tran Quang Dang

Asian Management Insights

Opening up a bold new world for Vietnam’s trade and industry may not be so easy.


Nation Branding, Nirmalya Kumar, Jan-Benedict E.M. Steenkamp May 2016

Nation Branding, Nirmalya Kumar, Jan-Benedict E.M. Steenkamp

Asian Management Insights

Emerging nations need national champions, and national champions need strong support from the state.


Inspiring Innovation, Suraya Sulaiman, Azim Pawanchik May 2016

Inspiring Innovation, Suraya Sulaiman, Azim Pawanchik

Asian Management Insights

How large organisations can leverage the digital advantage for innovation.


Achieving Excellence In Strategy Execution Through Some Uncommon Practices, Robin Speculand May 2016

Achieving Excellence In Strategy Execution Through Some Uncommon Practices, Robin Speculand

Asian Management Insights

When good strategies fail in execution, it’s time to consider some uncommon practices.


The New Face Of Business Model Innovation, George Hylden May 2016

The New Face Of Business Model Innovation, George Hylden

Asian Management Insights

Are Chinese Internet companies eclipsing American inventiveness?


Three Essays On Random Mechanism Design, Huaxia Zeng May 2016

Three Essays On Random Mechanism Design, Huaxia Zeng

Dissertations and Theses Collection (Open Access)

This dissertation studies a standard voting formulation with randomization. Formally, there is a finite set of voters, a finite set of alternatives and a lottery space over the alternative set. Each voter has a strict preference over alternatives. The domain of preferences contains all admissible preferences. Every voter reports a preference in the domain; a preference profile is generated; and the social lottery then is determined by a Random Social Choice Function (or RSCF). This dissertation focuses on RSCFs which provide every voter incentives to truthfully reveal her preference, and hence follows the formulation of strategyproofness in [26] which requires …


On Refined And Robust Inferences For Spatial Econometric Models, Shew Fan Liu May 2016

On Refined And Robust Inferences For Spatial Econometric Models, Shew Fan Liu

Dissertations and Theses Collection (Open Access)

Asymptotically refined and heteroskedasticity robust inferences are considered for spatial linear and panel regression models, based on the quasi maximum likelihood (QML) or the adjusted concentrated quasi score (ACQS) approaches. Refined inferences are achieved through bias correcting the QML estimators, bias correcting the t-ratios for covariate effects, and improving tests for spatial effects; heteroskedasticity-robust inferences are achieved through adjusting the quasi score functions. Several popular spatial linear and panel regression models are considered including the linear regression models with either spatial error dependence (SED), or spatial lag dependence (SLD), or both SED and SLD (SARAR), the linear regression models with …


Approximating The Performance Of A "Last Mile" Transportation System, Hai Wang, Amedeo Odoni May 2016

Approximating The Performance Of A "Last Mile" Transportation System, Hai Wang, Amedeo Odoni

Research Collection School Of Computing and Information Systems

The Last Mile Problem (LMP) refers to the provision of travel service from the nearest public transportation node to a home or office. We study the supply side of this problem in a stochastic setting, with batch demands resulting from the arrival of groups of passengers who request last-mile service at urban rail stations or bus stops. Closedform approximations are derived for the performance of Last Mile Transportations Systems as a function of the fundamental design parameters of such systems. An initial set of results is obtained for the case in which a fleet of vehicles of unit capacity provides …


On Unravelling Opinions Of Issue Specific-Silent Users In Social Media, Wei Gong, Ee-Peng Lim, Feida Zhu, Pei Hua Cher May 2016

On Unravelling Opinions Of Issue Specific-Silent Users In Social Media, Wei Gong, Ee-Peng Lim, Feida Zhu, Pei Hua Cher

Research Collection School Of Computing and Information Systems

Social media has become a popular platform for people toshare opinions. Among the social media mining researchprojects that study user opinions and issues, most focus onanalyzing posted and shared content. They could run into thedanger of non-representative findings as the opinions of userswho do not post content are overlooked, which often happensin today’s marketing, recommendation, and social sensing research.For a more complete and representative profiling ofuser opinions on various topical issues, we need to investigatethe opinions of the users even when they stay silent onthese issues. We call these users the issue specific-silent users(i-silent users). To study them and their …


How Android App Developers Manage Power Consumption? An Empirical Study By Mining Power Management Commits, Lingfeng Bao, David Lo, Xin Xia, Xinyu Wang, Cong Tian May 2016

How Android App Developers Manage Power Consumption? An Empirical Study By Mining Power Management Commits, Lingfeng Bao, David Lo, Xin Xia, Xinyu Wang, Cong Tian

Research Collection School Of Computing and Information Systems

As Android platform becomes more and more popular, a large amount of Android applications have been developed. When developers design and implement Android applications, power consumption management is an important factor to consider since it affects the usability of the applications. Thus, it is important to help developers adopt proper strategies to manage power consumption. Interestingly, today, there is a large number of Android application repositories made publicly available in sites such as GitHub. These repositories can be mined to help crystalize common power management activities that developers do. These in turn can be used to help other developers to …


Mining And Clustering Mobility Evolution Patterns From Social Media For Urban Informatics, Chien-Cheng Chen, Meng-Fen Chiang, Wen-Chih Peng May 2016

Mining And Clustering Mobility Evolution Patterns From Social Media For Urban Informatics, Chien-Cheng Chen, Meng-Fen Chiang, Wen-Chih Peng

Research Collection School Of Computing and Information Systems

In this paper, given a set of check-in data, we aim at discovering representative daily movement behavior of users in a city. For example, daily movement behavior on a weekday may show users moving from one to another spatial region associated with time information. Since check-in data contain both spatial and temporal information, we propose a mobility evolution pattern to capture the daily movement behavior of users in a city. Furthermore, given a set of daily mobility evolution patterns, we formulate their similarity distances and then discover representative mobility evolution patterns via the clustering process. Representative mobility evolution patterns are …


Crowd-Sourced Text Analysis: Reproducible And Agile Production Of Political Data, Kenneth Benoit, Drew Conway, Benjamin E. Lauderdale, Michael Laver, Slava Mikhaylov May 2016

Crowd-Sourced Text Analysis: Reproducible And Agile Production Of Political Data, Kenneth Benoit, Drew Conway, Benjamin E. Lauderdale, Michael Laver, Slava Mikhaylov

Research Collection School of Social Sciences

Empirical social science often relies on data that are not observed in the field, but are transformed into quantitative variables by expert researchers who analyze and interpret qualitative raw sources. While generally considered the most valid way to produce data, this expert-driven process is inherently difficult to replicate or to assess on grounds of reliability. Using crowd-sourcing to distribute text for reading and interpretation by massive numbers of nonexperts, we generate results comparable to those using experts to read and interpret the same texts, but do so far more quickly and flexibly. Crucially, the data we collect can be reproduced …


Disparate Bilingual Experiences Modulate Task-Switching Advantages: A Diffusion-Model Analysis Of The Effects Of Interactional Context On Switch Costs, Andree Hartanto, Hwajin Yang May 2016

Disparate Bilingual Experiences Modulate Task-Switching Advantages: A Diffusion-Model Analysis Of The Effects Of Interactional Context On Switch Costs, Andree Hartanto, Hwajin Yang

Research Collection School of Social Sciences

Drawing on the adaptive control hypothesis (Green & Abutalebi, 2013), we investigated whether bilinguals' disparate interactional contexts modulate task-switching performance. Seventy-five bilinguals within the single-language context (SLC) and 58 bilinguals within the dual-language context (DLC) were compared in a typical task-switching paradigm. Given that DLC bilinguals switch between languages within the same context, while SLC bilinguals speak only one language in one environment and therefore rarely switch languages, we hypothesized that the two groups' stark difference in their interactional contexts of conversational exchanges would lead to differences in switch costs. As predicted, DLC bilinguals showed smaller switch costs than SLC …


Age Matters: The Effect Of Onset Age Of Video Game Play On Task-Switching Abilities, Andree Hartanto, Wei Xing Toh, Hwajin Yang May 2016

Age Matters: The Effect Of Onset Age Of Video Game Play On Task-Switching Abilities, Andree Hartanto, Wei Xing Toh, Hwajin Yang

Research Collection School of Social Sciences

Although prior research suggests that playing video games can improve cognitive abilities, recent empirical studies cast doubt on such findings (Unsworth et al., 2015). To reconcile these inconsistent findings, we focused on the link between video games and task switching. Furthermore, we conceptualized video-game expertise as the onset age of active video-game play rather than the frequency of recent gameplay, as it captures both how long a person has played video games and whether the individual began playing during periods of high cognitive plasticity. We found that the age of active onset better predicted switch and mixing costs than did …


Religious Aspirations Among Urban Christians In Contemporary Indonesia, Chang Yau Hoon May 2016

Religious Aspirations Among Urban Christians In Contemporary Indonesia, Chang Yau Hoon

Research Collection School of Social Sciences

Recognizing that the Christians in Indonesia are not a homogeneous group, this article examines the various contested spiritual, social, and political aspirations of urban Christians in the contexts of the historical trajectory of Indonesian modernity, forces of globalization and urbanization, the role of capital, and the development of Islam - the indispensable religious 'Other' to this minority religion in contemporary Indonesia. It sheds light on the ways in which this minority exercises agency in using political participation and social activism as a counterbalance to the growing Islamization of Indonesia, and how they strategically utilize their extensive economic, social, and political …


Review Of Beyond And Between The Cold War Blocs, Wen-Qing (Wei Wenqing) Ngoei May 2016

Review Of Beyond And Between The Cold War Blocs, Wen-Qing (Wei Wenqing) Ngoei

Research Collection School of Social Sciences

In their introduction to this special issue of The International History Review, Janick Marina Schaufelbuehl, Sandra Bott, Jussi Hanhimaki and Marco Wyss state that this collection of papers examines “what independent pathways” existed for peripheral states, independence movements, or regional alliances “within the Cold War system that were not directly subjected to the East-West confrontation” (902).And there is, in principle, much to recommend this endeavor. As the introduction rightly points out, there is abundant evidence of middle and smaller powers as well as non-state actors who pursued their objectives through “an extensive array of strategies” that “did not easily fit …


The Limits Of Liberty: The Crime Of Male Same-Sex Conduct And The Rights To Life And Personal Liberty In Singapore: Lim Meng Suang V Attorney-General [2015] 1 Slr 26, Jack Tsen-Ta Lee May 2016

The Limits Of Liberty: The Crime Of Male Same-Sex Conduct And The Rights To Life And Personal Liberty In Singapore: Lim Meng Suang V Attorney-General [2015] 1 Slr 26, Jack Tsen-Ta Lee

Research Collection Yong Pung How School Of Law

In Lim Meng Suang v Attorney-General (2014), the Singapore Court of Appeal held that s 377A of the Penal Code, which criminalises acts of “gross indecency” between men whether occurring in public or private, does not infringe either the rights to equality and equal protection guaranteed by Art 12(1), or the rights to life and personal liberty guaranteed by Art 9(1) of the Constitution. This article examines the analyses of the latter provision by the Court of Appeal in Lim Meng Suang, and by the High Court in Tan Eng Hong v Attorney-General (2013) which was one of the two …


China’S “Asia Dream”: The Belt Road Initiative And The New Regional Order, William A. Callahan May 2016

China’S “Asia Dream”: The Belt Road Initiative And The New Regional Order, William A. Callahan

Research Collection School of Social Sciences

Since Xi Jinping became leader in 2012, he has redirected Chinese foreign policy. This article examines the role of peripheral diplomacy in Xi’s emerging grand strategy. While it is popular to look to theories of the international system – offensive realism and liberal institutionalism – to explore this issue, this article follows constructivism to take seriously the role of ideas and domestic politics in foreign policy-making. Through an analysis of official and unofficial sources, it traces linkages between ideas, institutions, and behavior in Chinese foreign policy. In particular, it argues that Beijing is combining new ideas (China Dream, Asia Dream), …


Efficient Dynamic Mechanisms With Interdependent Valuations, Wei He, Jiangtao Li May 2016

Efficient Dynamic Mechanisms With Interdependent Valuations, Wei He, Jiangtao Li

Research Collection School Of Economics

This paper considers a dynamic environment with interdependent valuations and evolving private information. Under the assumption of “independent types”, we construct an efficient, incentive-compatible mechanism that is also budget-balanced in every period of the game. Our mechanism works in environments where in each period, each agent observes her own realized outcome-decision payoff from the previous period. This extends the insight of Mezzetti (2004) to the dynamic setting.


Inter-Generational Transitions Of Family Businesses Using Private Equity: Lessons For China And Australia From Chinese Family-Owned Enterprises In Singapore, Pi Shen Seet, Christopher Graves, Wee Liang Tan May 2016

Inter-Generational Transitions Of Family Businesses Using Private Equity: Lessons For China And Australia From Chinese Family-Owned Enterprises In Singapore, Pi Shen Seet, Christopher Graves, Wee Liang Tan

Research Collection Lee Kong Chian School Of Business

This chapter aims to address some of these research gaps by looking at family-owned SMEs (SMFEs). In particular, it examines the considerations of Chinese SMFES in Singapore when they engage with the private equity (PE) sector as part of the overall capital-raising and harvest strategy.


The Microstructure Behavior Of Sgx Nikkei 225 Index Futures Resulting From Component Changes Of The Underlying Cash Market Index, Charlie Charoenwong, David K. Ding, Vasan Siraprapasiri May 2016

The Microstructure Behavior Of Sgx Nikkei 225 Index Futures Resulting From Component Changes Of The Underlying Cash Market Index, Charlie Charoenwong, David K. Ding, Vasan Siraprapasiri

Research Collection Lee Kong Chian School Of Business

We study the effect of changes involving component stocks of the Nikkei 225 stock index on the behavior of the Nikkei 225 index futures. Specifically, we examine the effects of component changes of the Nikkei 225 on the volume, returns, volatility, and bid-ask spreads (BAS) on its corresponding futures contract traded on the Singapore Exchange (SGX). We find that trading volume increases and the bid-ask spread decreases but there is no significant change in the returns of the SGX Nikkei 225 index futures after a component change takes place. This does not support the Price Pressure Hypothesis, which states that …