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Articles 3901 - 3930 of 9289

Full-Text Articles in Social and Behavioral Sciences

Implicit Linking Of Food Entities In Social Media, Wen Haw Chong, Ee Peng Lim Sep 2018

Implicit Linking Of Food Entities In Social Media, Wen Haw Chong, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Dining is an important part in people’s lives and this explains why food-related microblogs and reviews are popular in social media. Identifying food entities in food-related posts is important to food lover profiling and food (or restaurant) recommendations. In this work, we conduct Implicit Entity Linking (IEL) to link food-related posts to food entities in a knowledge base. In IEL, we link posts even if they do not contain explicit entity mentions. We first show empirically that food venues are entity-focused and associated with a limited number of food entities each. Hence same-venue posts are likely to share common food …


Malaya's Greatest Menace? Slow-Onset Disaster And The Muddy Politics Of British Malaya, C. 1900–50, Fiona Williamson Sep 2018

Malaya's Greatest Menace? Slow-Onset Disaster And The Muddy Politics Of British Malaya, C. 1900–50, Fiona Williamson

Research Collection School of Social Sciences

In 1948, a chilling statement from British Malaya’s Director of Agriculture, F. Burnett, made headline news. According to Burnett, unchecked soil erosion across hillside Malaya would soon render the country’s precious agricultural land infertile. Erosion had worsened considerably after the 1880s due to widespread, indiscriminate agricultural and industrial clearing. By the 1920s, it had become a sizeable socioeconomic and environmental issue, thought also to contribute to the scale and intensity of flooding and the likelihood of dangerous landslips. The British Government raised a series of empire-wide inquiries across the first half of the twentieth century, tied to an emerging global …


Disasters Fast And Slow: The Temporality Of Hazards In Environmental History, Fiona Williamson, Chris Courtney Sep 2018

Disasters Fast And Slow: The Temporality Of Hazards In Environmental History, Fiona Williamson, Chris Courtney

Research Collection School of Social Sciences

Popular representations of disasters tend to focus upon dramatic moments of chaos. They envision panicked communities desperately scrambling for safety as earthquakes reduce cities to rubble or lava turns villages to ashes. Yet disasters actually unfold on numerous temporal scales. Media reports tend to reduce disasters to discrete events, initiated on the shallow causal timescale of a meteorological fluctuation or seismic disruption. Social scientists, by contrast, have often sought to emphasise the processual nature of disasters—embedding causality in the deeper timescale of a community, in which risk and vulnerability build over months or years.2 Environmental historians elongate causality even further, …


Accurate And Cost-Effective Traffic Information Acquisition Using Adaptive Sampling: Centralized And V2v Schemes, Shiau Hong Lim, Yeow Khiang Chia, Laura Wynter Sep 2018

Accurate And Cost-Effective Traffic Information Acquisition Using Adaptive Sampling: Centralized And V2v Schemes, Shiau Hong Lim, Yeow Khiang Chia, Laura Wynter

Research Collection School Of Computing and Information Systems

The new generation of GPS-based tolling systems allow for a much higher degree of road sensing than has been available up to now. We propose an adaptive sampling scheme to collect accurate real-time traffic information from large-scale implementations of on-board GPS-based devices over a road network. The goal of the system is to minimize the transmission costs over all vehicles while satisfying requirements in the accuracy and timeliness of the traffic information obtained. The system is designed to make use of cellular communication as well as leveraging additional technologies such as roadside units equipped with WiFi and vehicle-to-vehicle (V2V) dedicated …


Accurate And Cost-Effective Traffic Information Acquisition Using Adaptive Sampling: Centralized And V2v Schemes, Shiau Hong Lim, Yeow Khiang Chia, Laura Wynter Sep 2018

Accurate And Cost-Effective Traffic Information Acquisition Using Adaptive Sampling: Centralized And V2v Schemes, Shiau Hong Lim, Yeow Khiang Chia, Laura Wynter

Research Collection School Of Computing and Information Systems

The new generation of GPS-based tolling systems allow for a much higher degree of road sensing than has been available up to now. We propose an adaptive sampling scheme to collect accurate real-time traffic information from large-scale implementations of on-board GPS-based devices over a road network. The goal of the system is to minimize the transmission costs over all vehicles while satisfying requirements in the accuracy and timeliness of the traffic information obtained. The system is designed to make use of cellular communication as well as leveraging additional technologies such as roadside units equipped with WiFi and vehicle-to-vehicle (V2V) dedicated …


Collaborative Governance For The Sustainable Development Goals, Ann Florini, Markus Pauli Sep 2018

Collaborative Governance For The Sustainable Development Goals, Ann Florini, Markus Pauli

Research Collection School of Social Sciences

The advent of the UN's Sustainable Development Goals has refocused global attention on the roles of business and other nonstate actors in achieving global goals. Often, business involvement takes the form of collaborations with the more traditional actors-governments and non-governmental organizations. Although such partnerships for development have been seen before, the scale and expectations are new. This paper explores how and why these cross-sector collaborations are evolving, and what steps can or should be taken to ensure that partnerships create public and private value. The arguments are illustrated with reference to cases of market-driven partnerships for agriculture in Southeast Asia …


Constructing The Global Education Hub: The Unlikely Case Of Manila, Yasmin Y. Ortiga Sep 2018

Constructing The Global Education Hub: The Unlikely Case Of Manila, Yasmin Y. Ortiga

Research Collection School of Social Sciences

This paper investigates the creation of an unlikely education hub in Manila, Philippines, where local institutions have seen a growing number of international students from Korea, India, and the Middle East. These students seek qualifications in professions where Filipino migrants are highly represented, either to gain an advantage within their home countries or as a steppingstone towards jobs elsewhere. Drawing from current debates on ‘global cities’, this paper discusses how different actors promote Manila as an ideal destination for students by using the country’s unique position within the global market for migrant labor and its American colonial history. Here, Filipino …


Academic “Centres,” Epistemic Differences And Brain Circulation, Yasmin Y. Ortiga, Meng‐Hsuan Chou, Gunjan Sondhi, Jue Wang Sep 2018

Academic “Centres,” Epistemic Differences And Brain Circulation, Yasmin Y. Ortiga, Meng‐Hsuan Chou, Gunjan Sondhi, Jue Wang

Research Collection School of Social Sciences

This article investigates the factors that shape how migrant academics engage with fellow scholars within their countries of origin. We focus specifically on the mobility of Asian‐born faculty between Singapore, a fast‐developing education hub in Southeast Asia, and their “home” countries within the region. Based on qualitative interviews with 45 migrant academics, this article argues that while education hubs like Singapore increase the possibility of brain circulation within Asia, epistemic differences between migrant academics and home country counterparts make it difficult to establish long‐term collaboration for research. Singapore institutions also look to the West in determining how research work is …


Productive Aging In Developing Southeast Asia: Comparative Analyses Between Myanmar, Vietnam And Thailand, Bussarawan Puk Teerawichitchainan, Vipan Prachuabmoh, John E. Knodel Sep 2018

Productive Aging In Developing Southeast Asia: Comparative Analyses Between Myanmar, Vietnam And Thailand, Bussarawan Puk Teerawichitchainan, Vipan Prachuabmoh, John E. Knodel

Research Collection School of Social Sciences

Alarmist views regarding the burden that older persons pose for family and society are prevalent; yet, such views are not necessarily warranted. To fill the research gap, this study examines prevalence and differentials in later-life productive engagement in developing Southeast Asia with a focus on the roles of educational attainment and gender. Based on analyses of recent aging surveys in Myanmar, Vietnam and Thailand, we assess three major dimensions of productive engagement among persons aged 60 and above, i.e. their economic activity, assistance to family members, and caregiving. Results suggest that elders in all three countries make important contributions to …


Designing For Sustainable Outcomes: Espousing Behavioral Change Into Co-Production Programs, Ishani Mukherjee, Nilanjana Mukherjee Sep 2018

Designing For Sustainable Outcomes: Espousing Behavioral Change Into Co-Production Programs, Ishani Mukherjee, Nilanjana Mukherjee

Research Collection School of Social Sciences

This paper uses a policy design perspective with which to examine the formulation of programmes that are based on the concept of co-production. In doing so, the paper reviews essential literature on policy design and co-production to identify that a limited focus on outcomes and specifically how behavioural change can make these outcomes sustainable represents a major gap in the current discussion of co-production. We firstly argue that in designing programmes involving co-production, outcomes need to be considered at the initial design stages where broad policy objectives are being defined. Secondly, we argue that for these outcomes to be sustainable, …


Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong Sep 2018

Measurement Matters: Higher Waist-To-Hip Ratio But Not Body Mass Index Is Associated With Deficits In Executive Functions And Episodic Memory, Andree Hartanto, Jose C. Yong

Research Collection School of Social Sciences

Background: The current study aimed to reconcile the inconsistent findings between obesity, executive functions, and episodic memory by addressing major limitations of previous studies, including overreliance on body mass index (BMI), small sample sizes, and failure to control for confounds. Methods: Participants consisted of 3,712 midlife adults from the Cognitive Project of the National Survey of Midlife Development. Executive functions and episodic memory were measured by a battery of cognitive function tests. Results: We found that higher waist-to-hip ratio was associated with deficits in both executive functions and episodic memory, above and beyond the influence of demographics, comorbid health issues, …


The Pyramid Of Nonprofit Responsibilities: The Institutionalization Of Organizational Actorhood Across Sectors, Shawn Pope, Patricia Bromley, Alwyn Lim, John W. Meyer Sep 2018

The Pyramid Of Nonprofit Responsibilities: The Institutionalization Of Organizational Actorhood Across Sectors, Shawn Pope, Patricia Bromley, Alwyn Lim, John W. Meyer

Research Collection School of Social Sciences

Observers have noted that organizations in allsectors, whether business, nonprofit, or government, havebeen moving toward rationalized structures that presupposeand express empowered organizational actorhood. Wedraw upon neo-institutional theory in this paper to extendthe argument: The arrival of organizational actorhood hasprecipitated a concomitant, cross-sectoral movementtoward organizational social responsibility. Whereasexisting research has tended to theorize the social responsibilities of businesses, we develop a pyramid conceptualschema to array the social responsibilities of nonprofits.We then document the coevolution of organizationalactorhood and responsibility across both sectors with ametastudy of nearly 200 extant surveys. We chart theinstitutionalization of a slate of formal structures thatexpress organizational actorhood (i.e., …


Jailangkung: Indonesian Spirit-Basket Divination, Margaret Chan Sep 2018

Jailangkung: Indonesian Spirit-Basket Divination, Margaret Chan

Research Collection School of Social Sciences

Chinese spirit-basket divination, which dates to the fifth century, would have been lost to the world had it not been reincarnated as Indonesian jailangkung. The term is the homophonic rendition of the Chinese cai lan gong [菜篮公, vegetable basket deity] and unambiguously links the Indonesian practice with the Chinese. Contemporary Chinese divinatory methods have replaced the clumsy basket planchette with the handier tri-forked branch or a pen held in the medium’s hand, but a spirit-basket still features in jailangkung and remains the key element in involutions of the prototype. For example, Nini Thowong’s spirit-possessed doll, is essentially an anthropomorphic effigy …


Constructing Underachievement: The Discursive Life Of Singapore In Us Federal Education Policy, Roberto Santiago De Roock, Darlene Machell Espena Sep 2018

Constructing Underachievement: The Discursive Life Of Singapore In Us Federal Education Policy, Roberto Santiago De Roock, Darlene Machell Espena

Research Collection School of Social Sciences

This paper offers insights into the referencing of Singapore within the US Obama Administration educational discourse, underscoring the political-material-discursive nexus of international educational benchmarking. Using critical discourse analysis, we find that an objectified Singapore functions as a rhetorical tool of US policymaker agendas, with the Organization for Economic Cooperation and Development’s (OECD) Programme for International Student Assessment (PISA) and other international assessments as basis for truth statements. US policy discourses on Singapore’s education system perpetuate, rather than interrogate, PISA’s questionable underlying “truths” around socio-economic development, equity, and excellence, and thus on student achievement and underachievement. Singapore’s status as an “Asian …


Comment On: Limit Of Random Measures Associated With The Increments Of A Brownian Semimartingale, Jia Li, Dacheng Xiu Sep 2018

Comment On: Limit Of Random Measures Associated With The Increments Of A Brownian Semimartingale, Jia Li, Dacheng Xiu

Research Collection School Of Economics

We thank the Editors’ invitation for the opportunity of contributing to this special issue as a celebration of Professor Jean Jacod’s seminal work originally written in 1994 (Jacod, 1994). This paper established general limit theorems for integrated volatility functionals, and provided theoretical tools that eventually changed the landscape of theoretical research concerning high-frequency data. This impact is also largely due to Professor Jacod’s continuous contribution to a broad variety of challenging issues in the area of high-frequency financial econometrics, including volatility estimation, jumps, and microstructure noise, as well as a large body of mathematical results collected in Jacod and Shiryaev …


It Is Not About The Drugs: A Comparative And Contextual Analysis Of Singapore And European Approach To Drug Issues, Rathna N. Korman Sep 2018

It Is Not About The Drugs: A Comparative And Contextual Analysis Of Singapore And European Approach To Drug Issues, Rathna N. Korman

Research Collection Yong Pung How School Of Law

This article aims to establish that Singapore’s drug policy and approach though not in tandem, is consistent with the elements espoused in the harm reduction approach advocated by the Global Commission on drug policies. The Commission takes the position that drug control nationally has to be aligned with the sustainable development goals agenda approved by the member states in 2015. It has recommended abolishing death penalty for all drug related offences, decriminalizing drug possession and cultivation for personal consumption, implementing non-penal sanctions for all low level drug offenders, and exploring non-penal regulatory models following decriminalization. There is a paradigm shift …


Conceptualizing And Measuring Women’S Political Leadership: From Presence To Balance, Devin K. Joshi, Ryan Goehrung Sep 2018

Conceptualizing And Measuring Women’S Political Leadership: From Presence To Balance, Devin K. Joshi, Ryan Goehrung

Research Collection School of Social Sciences

This article conceptualizes an innovative understanding and measurement of women's political leadership, theoretically justifies its application, and analyzes contemporary variation in its patterns through comparative case studies. In recent years, scholars of comparative government have studied with great interest the election of female prime ministers and presidents (e.g., Derichs and Thompson 2013; Jalalzai 2013) and cross-national variation in female members of parliaments (MPs) and cabinets (e.g., Bauer and Tremblay 2011; Paxton and Hughes 2017; Suraj, Scherpereel, and Adams 2014). Yet, when it comes to regions beyond Europe and the Americas, comparative empirical analysis of women's political leadership (WPL) across national-level …


Review Of Ang Cheng Guan, Southeast Asia’S Cold War: An Interpretative History, Wen-Qing (Wei Wenqing) Ngoei Sep 2018

Review Of Ang Cheng Guan, Southeast Asia’S Cold War: An Interpretative History, Wen-Qing (Wei Wenqing) Ngoei

Research Collection School of Social Sciences

Ang Cheng Guan’s Southeast Asia’s Cold War: An Interpretive History makes a welcome scholarly contribution to the field. As he rightly points out in the introduction to his book, the “voluminous” literature concerned with the Cold War in Southeast Asia has too long centered on the United States, European decolonisation, and/or the Sino-Soviet competition for Hanoi’s loyalty.


What Does A Highly Liveable Singapore Mean?, David Chan Sep 2018

What Does A Highly Liveable Singapore Mean?, David Chan

Research Collection School of Social Sciences

No abstract provided.


Does Foreign Direct Investment Lead To Industrial Agglomeration?, Wen-Tai Hsu, Yi Lu, Xuan Luo, Lianming Zhu Sep 2018

Does Foreign Direct Investment Lead To Industrial Agglomeration?, Wen-Tai Hsu, Yi Lu, Xuan Luo, Lianming Zhu

Research Collection School Of Economics

This paper studies the effect of foreign direct investment (FDI) on industrial agglomeration. Using the differential effects of FDI deregulation in 2002 in China on different industries, we find that FDI actually affects industrial agglomeration negatively. This result is somewhat counter-intuitive, as the conventional wisdom tends to suggest that FDI attracts domestic firms to cluster for various agglomeration benefits, in particular technology spillovers. To reconcile our empirical findings and the conventional wisdom, we develop a theory of FDI and agglomeration based on two counter-veiling forces. Technology diffusion from FDI attracts domestic firms to cluster, but fiercer competition drives firms away. …


Random Assignment Of Bundles, Shurojit Chatterji, Peng Liu Sep 2018

Random Assignment Of Bundles, Shurojit Chatterji, Peng Liu

Research Collection School Of Economics

We study the random assignments of bundles with no free disposal. The key difference between the setting with bundles and the setting with objects (see Bogomolnaia and Moulin (2001)) is one of feasibility. The implications of this difference are significant. First, the characterization of sd-efficient random assignments is fundamentally different. Second, a possibility result in the setting with objects fails in the setting with bundles. However, in the setting with bundles, we are able to identify a preference restriction, called essential monotonicity, under which the random serial dictatorship rule (extended to the setting with bundles) is equivalent to the probabilistic …


Warrants And Their Underlying Stocks: Microstructure Evidence From An Emerging Market, Charlie Charoenwong, David K. Ding, Nuttawat Visaltanachoti Sep 2018

Warrants And Their Underlying Stocks: Microstructure Evidence From An Emerging Market, Charlie Charoenwong, David K. Ding, Nuttawat Visaltanachoti

Research Collection Lee Kong Chian School Of Business

The Stock Exchange of Thailand provides an ideal platform for comparing the trading characteristics of warrants and their underlying stocks since both of them trade in the same market under identical trading rules. If their patterns diverge significantly, it may be possible for an astute trader to devise profitable arbitrage strategies during the life of the warrants. We find that both their patterns are downward-sloping for spreads, U-shaped for flow toxicity, volatility, depth concentration, and trading volume; and upward-sloping for depth and market order flow ratio. This implies that trading under identical market structures leads to similar trading characteristics. We …


Event-Based Allocation Of Airline Check-In Counters: A Simple Dynamic Optimization Method Supported By Empirical Data, Mahmut Parlar, Brian Rodrigues, Sharafali Moosa Sep 2018

Event-Based Allocation Of Airline Check-In Counters: A Simple Dynamic Optimization Method Supported By Empirical Data, Mahmut Parlar, Brian Rodrigues, Sharafali Moosa

Research Collection Lee Kong Chian School Of Business

This paper studies the real-life problem of dynamically optimizing the number of airport check-in counters to allocate for a single flight. The main feature of our work is the use of empirical data collected at the Singapore Changi Airport, which drives the dynamic optimization model of a parallel queues system. We propose an event-based dynamic programming model that simplifies considerably the optimization analysis even for large-scale problems with 700+ booked passengers. We investigate the following research questions: (a) For a particular flight, what is the optimal number of counters the system should open with and what is the corresponding optimal …


Conceptualizing And Measuring Women’S Political Leadership: From Presence To Balance, Devin K. Joshi, Ryan Goehrung Sep 2018

Conceptualizing And Measuring Women’S Political Leadership: From Presence To Balance, Devin K. Joshi, Ryan Goehrung

Research Collection School of Social Sciences

This article conceptualizes an innovative understanding and measurement of women's political leadership, theoretically justifies its application, and analyzes contemporary variation in its patterns through comparative case studies. In recent years, scholars of comparative government have studied with great interest the election of female prime ministers and presidents (e.g., Derichs and Thompson 2013; Jalalzai 2013) and cross-national variation in female members of parliaments (MPs) and cabinets (e.g., Bauer and Tremblay 2011; Paxton and Hughes 2017; Suraj, Scherpereel, and Adams 2014). Yet, when it comes to regions beyond Europe and the Americas, comparative empirical analysis of women's political leadership (WPL) across national-level …


The Ceta Investment Chapter And Sustainable Development: Interpretative Issues, Stefanie Schacherer Sep 2018

The Ceta Investment Chapter And Sustainable Development: Interpretative Issues, Stefanie Schacherer

Research Collection Yong Pung How School Of Law

The United Nations Agenda 2030 and its sustainable developments goals (SDGs) uphold the status of sustainable development as being the global objective and guiding principle for various fields of international governance. The concept is relevant for international norm-creation but also for the interpretation of international norms. Its interpretative function is also relevant with respect to international investment law. In this context, the idea is to integrate environmental and social concerns into the interpreting process of investment provisions in order to reach more balanced outcomes. The present chapter specifically looks at the interpretative function of sustainable development under CETA. It namely …


Strengthening The Legal Practice The Heart Way, Tan K. B. Eugene Sep 2018

Strengthening The Legal Practice The Heart Way, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

In a commentary, SMU Associate Professor of Law Eugene Tan opined that even as the legal profession strives to remain relevant, it must resolve to be steadfast and true to its calling. The report of the Committee for the Professional Training Lawyers recently released urged all those seeking to read law and to practise law “[to] be frank in asking themselves why they are attracted to the profession”. Associate Prof Tan noted that with the Government accepting in principle the committee’s recommendations, the pathway to be a full-fledged lawyer is going to be more demanding and longer.


Building An Informed Citizenry In The Battle Against Disinformation, Tan K. B. Eugene Sep 2018

Building An Informed Citizenry In The Battle Against Disinformation, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

In a commentary, SMU Associate Professor of Law Eugene Tan opined that the report of the Select Committee on Deliberate Online Falsehoods affirms a veritable truth: that the best antidote against weaponised falsehoods is an informed citizenry. However, he noted that this recommendation to nurture well-informed citizens is also likely to be the most challenging to realise the desired outcomes. An informed public will take a substantial period of time to evolve. He also cautioned the need for judicial oversight over severe powers that might abuse freedom of speech and expression and recognise that a government of the day may …


Board Independence As A Panacea To Tunnelling? An Empirical Study Of Related Party Transactions In Hong Kong And Singapore, Christopher C. H. Chen, Wai Yee Wan, Wei Zhang Sep 2018

Board Independence As A Panacea To Tunnelling? An Empirical Study Of Related Party Transactions In Hong Kong And Singapore, Christopher C. H. Chen, Wai Yee Wan, Wei Zhang

Research Collection Yong Pung How School Of Law

In this article, we examine a general question: is the legal transplantation of corporate governance rule effective in curtailing agency costs? Entering into the 21st century, we have seen reforms of corporate governance standards in the Far East since the Asian Financial Crisis in 1997, including in Hong Kong and Singapore. These reforms built on the Anglo-American model of corporate governance in the UK and US supported by broad academic literature of connecting better corporate governance with firm value and identifying the association of tunneling or wrongdoings with poor corporate governance practices. The idea is also to provide more checks-and-balances …


Asean Financial Integration And The Belt And Road Initiative: Legal Challenges And Opportunities For China In Southeast Asia, Christopher C. H. Chen Sep 2018

Asean Financial Integration And The Belt And Road Initiative: Legal Challenges And Opportunities For China In Southeast Asia, Christopher C. H. Chen

Research Collection Yong Pung How School Of Law

This chapter explores the legal challenges to Chinese financial institutions in Southeast Asia against the backdrop of China’s grand ‘Belt and Road Initiative’ (BRI) and the establishment of the Association of Southeast Asian Nations (ASEAN) Economic Community. Banking and finance play important roles in promoting trade, investment and infrastructure projects. The development of ASEAN, an immense economic bloc located immediately south of China, will have an enormous effect on the BRI strategy. This chapter outlines the current development of financial integration within ASEAN with respect to the bloc’s banking and insurance sectors. It also considers the legal obstacles and potential …


Optimal Portfolio Choices And The Determination Of Housing Rents Under Housing Market Uncertainty, Gang-Zhi Fan, Ming Pu, Xiaoying Deng, Seow Eng Ong Sep 2018

Optimal Portfolio Choices And The Determination Of Housing Rents Under Housing Market Uncertainty, Gang-Zhi Fan, Ming Pu, Xiaoying Deng, Seow Eng Ong

Research Collection Lee Kong Chian School Of Business

This study proposes a utility indifference-based model to investigate the pricing issue of house rents under housing market uncertainty. Our model not only allows for the crucial features in the housing market, such as market incompleteness and high idiosyncratic risk, but also the interaction of households’ house tenure choices with their financial asset holdings. Our model provides interesting insights into the hedging of house market risk and determination of housing rents. In addition to the parameters describing the expected changes and volatility on stock and house returns, we also show that individual precautionary savings motive, idiosyncratic risk premium, and the …