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Articles 5491 - 5520 of 9289

Full-Text Articles in Social and Behavioral Sciences

Sense And Sensibility Of Ownership: Type Of Ownership Experience And Valuation Of Goods, Xiao-Tian Wang, Lay See Ong, Jolene Tan Oct 2015

Sense And Sensibility Of Ownership: Type Of Ownership Experience And Valuation Of Goods, Xiao-Tian Wang, Lay See Ong, Jolene Tan

Research Collection School of Social Sciences

This study examined how the type of ownership experience affects the valuation of a good. We hypothesized that the sense of ownership is a psychological derivative of resource acquisition and allocation. We predicted a valuation order of stable ownership or no-ownership

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Mood Self-Assessment On Smartphones, Le Minh Khue, Eng Lieh Ouh, Stan Jarzabek Oct 2015

Mood Self-Assessment On Smartphones, Le Minh Khue, Eng Lieh Ouh, Stan Jarzabek

Research Collection School Of Computing and Information Systems

Mood has been systematically studied by psychologists for over 100 years. As mood is a subjective feeling, any study of mood must take into account and accurately capture user’s perception of an experienced feeling. In last 40 years, a number of pen-andpaper mood self-assessment scales have been proposed. Typically, a person is asked to separately rate various dimensions of the experienced feeling (e.g., pleasure and arousal) or mood items (interested, agitated, excited, etc.) on numeric scales (e.g., between 0 and 10). These partial ratings are then combined into an overall mood rating (or into its positive and negative affect). Penand-paper …

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Targeted Blended Learning Through Competency Assessment In An Undergraduate Information Systems Program, Joelle Elmaleh, Shankararaman, Venky Oct 2015

Targeted Blended Learning Through Competency Assessment In An Undergraduate Information Systems Program, Joelle Elmaleh, Shankararaman, Venky

Research Collection School Of Computing and Information Systems

In this paper we report our study on the problem of competency acquisition when students progress from one course to another and more generally, from one term to the next. We observed that some students moved on to a second programming course without acquiring some of the competencies in the first programming course. This leads to problem in the second course, especially when these competencies are pre-requisites for this course. We applied blended learning, which allows a student to learn at least in part through delivery of content and instruction via online media, to overcome this problem. Our approach is …

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Shineseniors: Personalized Services For Active Ageing-In-Place, Liming Bai, Alex I. Gavino, Wei Qi Lee, Jungyoon Kim, Na Liu, Hwee-Pink Tan, Hwee Xian Tan, Lee Buay Tan, Xiaoping Toh, Alvin Cerdena Valera, Elina Jia Yu, Alfred Wu, Mark S. Fox Oct 2015

Shineseniors: Personalized Services For Active Ageing-In-Place, Liming Bai, Alex I. Gavino, Wei Qi Lee, Jungyoon Kim, Na Liu, Hwee-Pink Tan, Hwee Xian Tan, Lee Buay Tan, Xiaoping Toh, Alvin Cerdena Valera, Elina Jia Yu, Alfred Wu, Mark S. Fox

Research Collection School Of Computing and Information Systems

Singapore faces a major challenge in providing care and support for senior citizens due to its rapidlyageing population and declining old-age support ratio. The concept of Ageing-in-Place was introduced by the Singapore government [1] to allow older people to live independently in their own homes and communities so that the need for institutionalised care will only be utilised when necessary. We have three fundamental questions that this project will answer: 1. How to make community care serviceseffective through innovations in care delivery? How to lower the cost of service delivery and improve 2. productivity of caregivers, by leveraging information and …

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Social Signal Processing For Real-Time Situational Understanding: A Vision And Approach, Kasthuri Jeyarajah, Shuchao Yao, Raghava Muthuraju, Archan Misra, Geeth De Mel, Julie Skipper, Tarek Abdelzaher, Michael Kolodny Oct 2015

Social Signal Processing For Real-Time Situational Understanding: A Vision And Approach, Kasthuri Jeyarajah, Shuchao Yao, Raghava Muthuraju, Archan Misra, Geeth De Mel, Julie Skipper, Tarek Abdelzaher, Michael Kolodny

Research Collection School Of Computing and Information Systems

The US Army Research Laboratory (ARL) and the Air Force Research Laboratory (AFRL) have established a collaborative research enterprise referred to as the Situational Understanding Research Institute (SURI). The goal is to develop an information processing framework to help the military obtain real-time situational awareness of physical events by harnessing the combined power of multiple sensing sources to obtain insights about events and their evolution. It is envisioned that one could use such information to predict behaviors of groups, be they local transient groups (e.g., protests) or widespread, networked groups, and thus enable proactive prevention of nefarious activities. This paper …

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Two Formulas For Success In Social Media: Learning And Network Effects, Liangfei Qiu, Qian Tang, Andrew B. Whinston Oct 2015

Two Formulas For Success In Social Media: Learning And Network Effects, Liangfei Qiu, Qian Tang, Andrew B. Whinston

Research Collection School Of Computing and Information Systems

Recent years have witnessed an unprecedented explosion in information technology that enables dynamic diffusion of user-generated content in social networks. Online videos, in particular, have changed the landscape of marketing and entertainment, competing with premium content and spurring business innovations. In the present study, we examine how learning and network effects drive the diffusion of online videos. While learning happens through informational externalities, network effects are direct payoff externalities. Using a unique data set from YouTube, we empirically identify learning and network effects separately, and find that both mechanisms have statistically and economically significant effects on video views; furthermore, the …

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The Most Unkindest Cuts: Speaker Selection And Expressed Government Dissent During Economic Crisis, Alexander Herzog, Kenneth Benoit Oct 2015

The Most Unkindest Cuts: Speaker Selection And Expressed Government Dissent During Economic Crisis, Alexander Herzog, Kenneth Benoit

Research Collection School of Social Sciences

Economic crisis and the resulting need for austerity budgets have divided many governing parties and coalitions in Europe despite strong party discipline in the legislative voting on these harsh budgets. We measure these divisions using automated text analysis methods to scale the positions that legislators express in budget debates in an effort to avoid punishment by voters for supporting austerity measures while still adhering to strict party discipline by voting along party lines. Our test case is Ireland, a country that has experienced periods of rapid economic growth as well as one deep financial and economic crisis. Tracking dissent from …

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Can Authoritarianism Lead To Greater Liking Of Out-Groups? The Intriguing Case Of Singapore, Arne Roets, Evelyn W. M. Au, Alain Van Hiel Oct 2015

Can Authoritarianism Lead To Greater Liking Of Out-Groups? The Intriguing Case Of Singapore, Arne Roets, Evelyn W. M. Au, Alain Van Hiel

Research Collection School of Social Sciences

Authoritarianism refers to the individual’s willingness to submit to authorities that are perceived as established and legitimate and to conform to social norms and traditions endorsed by society at large, as well as a general aggressiveness toward groups that deviate from the modal norm (Altemeyer, 1981). Since the publication of The Authoritarian Personality, the seminal work by Adorno, Frenkel-Brunswik, Levinson, and Sanford (1950), numerous empirical studies have consistently demonstrated the seemingly inextricable link between authoritarianism and negative attitudes about out-groups (for a meta-analysis, see Sibley & Duckitt, 2008). Indeed, in the authoritarian mind, minorities are readily perceived as “bad, disruptive, …

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Thinking About The Future Now, David Chan Oct 2015

Thinking About The Future Now, David Chan

Research Collection School of Social Sciences

No abstract provided.

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Being Chinese Again: Learning Mandarin In Post-Suharto Indonesia, Charlotte Setijadi Oct 2015

Being Chinese Again: Learning Mandarin In Post-Suharto Indonesia, Charlotte Setijadi

Research Collection School of Social Sciences

For thirty-two years under former President Suharto’s New Order regime (from 1966-1998), the teaching of Chinese languages in schools was banned in Indonesia. During this period of total assimilation, public displays of Chinese characters were prohibited along with other forms of Chinese cultural expressions, allegedly for the sake of national unity. From 1966-69, hundreds of Chinese medium schools and Chinese language press were closed in Chinese settlements throughout the archipelago and the formal teaching of Chinese languages in Indonesia effectively ceased. As a result, the majority of contemporary Chinese Indonesians no longer have the ability to speak, let alone write …

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Gender Research In Amj: An Overview Of Five Decades Of Empirical Research And Calls To Action, Aparna Joshi, Brett Neely, Cynthia Emrich, Dorothy Griffiths, Gerard George Oct 2015

Gender Research In Amj: An Overview Of Five Decades Of Empirical Research And Calls To Action, Aparna Joshi, Brett Neely, Cynthia Emrich, Dorothy Griffiths, Gerard George

Research Collection Lee Kong Chian School Of Business

Fifteen years into the 21st century, gender equality appears to be at the forefront of the global humanitarian agenda. As a co-recipient of the 2014 Nobel Peace Prize, Malala Yousafzai became a symbol for the rights of women and girls to obtain an education. In the same year, the United Nations launched the “HeForShe” campaign, which views men and boys as advocates and stakeholders in the campaign for gender equality around the world. Globally, equitable access to education and employment has been recognized as not only a “women’s issue” but as a human rights issue (UN Women, 2014).

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Von Fischen Im Wasser Und Andere Mediationserzählungen [Of Fish In Water And Other Mediation Stories] (In German), Nadja Alexander Oct 2015

Von Fischen Im Wasser Und Andere Mediationserzählungen [Of Fish In Water And Other Mediation Stories] (In German), Nadja Alexander

Research Collection Yong Pung How School Of Law

This essay offers an international and cross-cultural perspective on mediation. It builds on the contributions to this journal issue and extends the conversation to include (1) the role of culture in mediations models and (2) the taboo topic of directive, evaluative approaches. After reviewing various taxonomies of mediation models, the author’s mediation meta model is used as a framework to analyze diverse approaches of mediation including those presented in this issue. Historical-cultural perspectives provide further layers of depth and nuance that thicken the already complex storylines of the human mediation narrative. If mediation is to succeed in attaining truly global …

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Trading Costs On The Stock Exchange Of Thailand, Nattawut Jenwittayaroje, Charlie Charoenwong, David K. Ding, Yung Chiang Yang Oct 2015

Trading Costs On The Stock Exchange Of Thailand, Nattawut Jenwittayaroje, Charlie Charoenwong, David K. Ding, Yung Chiang Yang

Research Collection Lee Kong Chian School Of Business

This study examines the components of trading costs incurred in trading large and liquid stocks listed on the Stock Exchange of Thailand. We find that aggressive orders pay an immediacy price measured by price impact, whereas executed passive orders gain the immediacy price. We also find a sizable opportunity cost from the unexecuted portion of a limit order that more than offsets the benefit obtained from the partial fulfillment of the order. The total trading cost, which includes price impact and opportunity cost, is positively related to order size and stock price volatility, but negatively associated with firm size, stock …

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Bias-Correction For Weibull Common Shape Estimation, Yan Shen, Zhenlin Yang Oct 2015

Bias-Correction For Weibull Common Shape Estimation, Yan Shen, Zhenlin Yang

Research Collection School Of Economics

A general method for correcting the bias of the maximum likelihood estimator (MLE) of the common shape parameter of Weibull populations, allowing a general right censorship, is proposed in this paper. Extensive simulation results show that the new method is very effective in correcting the bias of the MLE, regardless of censoring mechanism, sample size, censoring proportion and number of populations involved. The method can be extended to more complicated Weibull models.

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Monetizing Housing For Retirement In Singapore, Sock Yong Phang Oct 2015

Monetizing Housing For Retirement In Singapore, Sock Yong Phang

Research Collection School Of Economics

In 2015, the value of housing assets owned by households in Singapore at the aggregate level was 55% of their net worth.1 Ninety percent of Singapore households owned their homes, meaning that almost all households had wealth saved in housing, and households’ housing wealth was 2.1 times that of the country’s gross domestic product. In addition, Singapore is facing an aging population. The resident old age support ratio, defined as the number of persons aged 20–64 per person aged 65 years and over, decreased from 9.0 in 2000 to 5.7 in 2015.2 Against this backdrop of asset-rich and aging households, …

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Model Selection In The Presence Of Incidental Parameters, Yeonseok Lee, Peter C. B. Phillips Oct 2015

Model Selection In The Presence Of Incidental Parameters, Yeonseok Lee, Peter C. B. Phillips

Research Collection School Of Economics

This paper considers model selection in panels where incidental parameters are present. Primary interest centers on selecting a model that best approximates the underlying structure involving parameters that are common within the panel. It is well known that conventional model selection procedures are often inconsistent in panel models and this can be so even without nuisance parameters. Modifications are then needed to achieve consistency. New model selection information criteria are developed here that use either the Kullback-Leibler information criterion based on the profile likelihood or the Bayes factor based on the integrated likelihood with a bias-reducing prior. These model selection …

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Leading Authentically: Overcoming The Mind-Boggling Consequences Of Mindless Leadership, Thomas Menkhoff Oct 2015

Leading Authentically: Overcoming The Mind-Boggling Consequences Of Mindless Leadership, Thomas Menkhoff

Research Collection Lee Kong Chian School Of Business

The extent of fake leadership and management behaviour in business and society is mind-boggling as indicated by the large number of corporate non-compliance cases and trust violations. Examples include the BP Deepwater Horizon oil spill, the damaged reputation of UK-based pharmaceuticals giant GlaxoSmithKline as a consequence of a bribery case in China or the recent class action lawsuit related to price-fixing of tickets for trans-Pacific flights.

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Incorporating Microblogging (“Tweeting”) In Higher Education: Lessons Learnt In A Knowledge Management Course, Thomas Menkhoff, Yue Wah Chua, Magnus L. Bengtsson, C. Jason Woodard, Benjamin Gan Oct 2015

Incorporating Microblogging (“Tweeting”) In Higher Education: Lessons Learnt In A Knowledge Management Course, Thomas Menkhoff, Yue Wah Chua, Magnus L. Bengtsson, C. Jason Woodard, Benjamin Gan

Research Collection Lee Kong Chian School Of Business

This paper features a competency-enhancing social networking application which provides a solution for the dilemma of non-participating (non-engaged) students in class: ‘pedagogical tweeting’. Twitter’s micro-blogging service enables both instructors and students to send and read messages (tweets) of up to 140 characters, incl. links to blogs, web pages, photos, videos, etc. As Twitter can be accessed from a website, via applications on PC/Mac, iPhone, Android phones, etc., it represents an effective tool to engage students, e.g. by taking up questions during in-class and out-of-class discussions or by providing advice on assignments etc. Students in turn can generate their own learning …

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Poverty Decomposition By Regression: An Application To Tanzania, Tomoki Fujii Oct 2015

Poverty Decomposition By Regression: An Application To Tanzania, Tomoki Fujii

Research Collection School Of Economics

We develop a poverty decomposition method that is based on a consumption regression model. Because this method uses an integral of the partial derivatives of a poverty measure with respect to time, the resulting poverty decomposition satisfies time-reversion consistency and sub-period additivity. Unlike the existing poverty decomposition methods, it allows us to ascribe the observed change in poverty to various covariates of interest collected at a disaggregate level. This method is applied to two datasets from Tanzania to assess, among others, the short- and long-term impacts of infrastructure and market access on poverty.

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Technology And Contractions: Evidence From Manufacturing, Roberto M. Samaniego, Yu Sun Oct 2015

Technology And Contractions: Evidence From Manufacturing, Roberto M. Samaniego, Yu Sun

Research Collection School Of Economics

Theory suggests a range of technological characteristics that might interact with the business cycle depending on what kind of shocks or propagation mechanisms are quantitatively important. We use variation in industry growth within manufacturing to determine which technological characteristics interact significantly with the business cycle. We find that growth in labor intensive industries is especially sensitive to contractions. We show this cross-industry asymmetry occurs specifically in contractions, not in recoveries nor over the cycle in general.

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Hanif Omar [Malaysia, Inspector General Of Police], Hanif Omar Sep 2015

Hanif Omar [Malaysia, Inspector General Of Police], Hanif Omar

Digital Narratives of Asia

DNA finds out from former Malaysia Inspector General of Police, Tun Hanif Omar, what shaped his values, how he joined the Government, also his insights on the independent era and the Communist threat. He also reveals his take on Singapore's expulsion, and the leaders involved.

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José Ramos-Horta [Indonesia, President Of East Timor], José Ramos-Horta Sep 2015

José Ramos-Horta [Indonesia, President Of East Timor], José Ramos-Horta

Digital Narratives of Asia

Having sent to the UN (United Nations) to advocate for independence of Timor-Leste as a young man, José Ramos-Horta have learned much about international hypocrisy. The 1996 Nobel Peace Prize recipient and former President recalled the helpful lessons he acquired from Singapore, his pursuit of peace with Indonesia after the collapse of the Suharto regime, and his take on moral leadership.

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Measure Of Location-Based Estimators In Simple Linear Regression, Xijia Liu, Daniel P. A. Preve Sep 2015

Measure Of Location-Based Estimators In Simple Linear Regression, Xijia Liu, Daniel P. A. Preve

Research Collection School Of Economics

In this paper we consider certain measure of location-based estimators (MLBEs) for the slope parameter in a linear regression model with a single stochastic regressor. The median-unbiased MLBEs are interesting as they can be robust to heavy-tailed samples and, hence, preferable to the ordinary least squares estimator (LSE). Two different cases are considered as we investigate the statistical properties of the MLBEs. In the first case, the regressor and error are assumed to follow a symmetric stable distribution. In the second, other types of regressions, with potentially contaminated errors, are considered. For both cases the consistency and exact finite-sample distributions …

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Of Land, Food, And Scale, Singapore Management University Sep 2015

Of Land, Food, And Scale, Singapore Management University

Perspectives@SMU

The competing needs for infrastructure, agriculture, and scale could decide the success of The Asian century

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From Architect To Master Businessman, Singapore Management University Sep 2015

From Architect To Master Businessman, Singapore Management University

Perspectives@SMU

Ong Tze Boon had no idea how to read a balance sheet. It did not stop him from growing a 62-man firm to over 1,000

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Health-Y Sharing Of Human Data, Sarah Olesen Sep 2015

Health-Y Sharing Of Human Data, Sarah Olesen

Library Events

Data from research with humans is not published or shared at the same rate as other disciplines. But as more funding agencies and journal publishers, including those responsible for human studies, encourage and incentivise researchers to publish these data, more are seeking to do so. Human data often include personal and sensitive information that makes them subject to privacy laws and the human research ethics standards that govern research institutions. In many cases, human data can be published and shared safely and ethically with great success when it is planned for, participants are informed, and privacy is maintained by confidentialising …

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Customer Satisfaction Index Of Singapore 2015: Q2 Results, Institute Of Service Excellence, Smu Sep 2015

Customer Satisfaction Index Of Singapore 2015: Q2 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 ninth year of measurement.

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Former Top-Ranking Civil Servant Appointed As Chancellor Of Smu, Singapore Management University Sep 2015

Former Top-Ranking Civil Servant Appointed As Chancellor Of Smu, Singapore Management University

SMU Press Releases and News

The Singapore Management University is pleased to announce that Mr J. Y Pillay has been appointed Chancellor of the University with effect from 1 September 2015. His appointment is made by the Minister for Education for a term of five years. Mr Pillay takes over from Mr Yong Pung How, former Chief Justice of Singapore.

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Designing Bus Transit Services For Routine Crowd Situations At Large Event Venues, Jianli Du, Shih-Fen Cheng, Hoong Chuin Lau Sep 2015

Designing Bus Transit Services For Routine Crowd Situations At Large Event Venues, Jianli Du, Shih-Fen Cheng, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

We are concerned with the routine crowd management problem after a major event at a known venue. Without properly design complementary transport services, such sudden crowd build-ups will overwhelm the existing infrastructure. In this paper, we introduce a novel flow-rate based model to model the dynamic movement of passengers over the transportation flow network. Based on this basic model, an integer linear programming model is proposed to solve the bus transit problem permanently. We validate our model against a real scenario in Singapore, where a newly constructed mega-stadium hosts various large events regularly. The results show that the proposed approach …

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Weathering The Empire: Meteorological Research In The Early Nineteenth-Century Straits Settlements, Fiona Williamson Sep 2015

Weathering The Empire: Meteorological Research In The Early Nineteenth-Century Straits Settlements, Fiona Williamson

Research Collection School of Social Sciences

This article explores meteorological interest and experimentation in the early history of the Straits Settlements. It centres on the establishment of an observatory in 1840s Singapore and examines the channels that linked the observatory to a global community of scientists, colonial officers and a reading public. It will argue that, although the value of overseas meteorological investigation was recognized by the British government, investment was piecemeal and progress in the field often relied on the commitment and enthusiasm of individuals. In the Straits Settlements, as elsewhere, these individuals were drawn from military or medical backgrounds, rather than trained as dedicated …

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