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Singapore Management University

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Articles 5041 - 5070 of 9289

Full-Text Articles in Social and Behavioral Sciences

Measuring Vulnerable Population’S Healthy And Unhealthy Food Access In Austin, Texas, Junfeng Jiao Sep 2016

Measuring Vulnerable Population’S Healthy And Unhealthy Food Access In Austin, Texas, Junfeng Jiao

Research Collection College of Integrative Studies

Food deserts—areas with a significant low-income population experiencing low accessibility to healthy food sources—have been well studied in terms of their connection to obesity and its related health outcomes. Measuring food accessibility is the key component in food desert research. However, previous studies often measured food accessibility based on large geographic units (e.g. census tract, zip code) with few transportation modes (e.g. driving or taking public transit) and limited vulnerable population measures. This paper aims to demonstrate a new method to measure food access for different vulnerable population groups at a smaller geographic scale with different transportation modes. In detail, …

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Testing Of Non-Inferiority And Superiority For Three-Arm Clinincal Studies With Multiple Experimental Treatments, Junjiang Zhong, Koon Shing Kwong, Siu Hung Cheung Sep 2016

Testing Of Non-Inferiority And Superiority For Three-Arm Clinincal Studies With Multiple Experimental Treatments, Junjiang Zhong, Koon Shing Kwong, Siu Hung Cheung

Research Collection School Of Economics

The purpose of a non-inferiority trial is to assert the efficacy of an experimental treatment compared with a reference treatment by showing that the experimental treatment retains a substantial proportion of the efficacy of the reference treatment. Statistical methods have been developed to test multiple experimental treatments in three-arm non-inferiority trials. In this paper, we report the development of procedures that simultaneously test the non-inferiority and the superiority of experimental treatments after the assay sensitivity has been established. The advantage of the proposed test procedures is the additional ability to identify superior treatments while retaining an non-inferiority testing power comparable …

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Does Urban Form Influence Grocery Shopping Frequency? A Study From Seattle, Washington, Usa, Junfeng Jiao, Anne Vernez Moudon, Adam Drewnowski Sep 2016

Does Urban Form Influence Grocery Shopping Frequency? A Study From Seattle, Washington, Usa, Junfeng Jiao, Anne Vernez Moudon, Adam Drewnowski

Research Collection College of Integrative Studies

Purpose – The purpose of this paper is to ascertain how elements of the built environment may or may not influence the frequency of grocery shopping. Design/methodology/approach – Using data from the 2009 Seattle Obesity Study, the research investigated the effect of the urban built environment on grocery shopping travel frequency in the Seattle-King County area. Binary and ordered logit models served to estimate the impact of individual characteristics and built environments on grocery shopping travel frequency. Findings – The results showed that the respondents’ attitude towards food, travel mode, and the network distance between homes and stores exerted the …

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High Correlation Of Middle East Respiratory Syndrome Spread With Google Search And Twitter Trends In Korea, Soo-Yong Shin, Dong-Woo Seo, Jisun An, Haewoon Kwak, Sung-Han Kim, Jin Gwack, Min-Woo Jo Sep 2016

High Correlation Of Middle East Respiratory Syndrome Spread With Google Search And Twitter Trends In Korea, Soo-Yong Shin, Dong-Woo Seo, Jisun An, Haewoon Kwak, Sung-Han Kim, Jin Gwack, Min-Woo Jo

Research Collection School Of Computing and Information Systems

The Middle East respiratory syndrome coronavirus (MERS-CoV) was exported to Korea in 2015, resulting in a threat to neighboring nations. We evaluated the possibility of using a digital surveillance system based on web searches and social media data to monitor this MERS outbreak. We collected the number of daily laboratory-confirmed MERS cases and quarantined cases from May 11, 2015 to June 26, 2015 using the Korean government MERS portal. The daily trends observed via Google search and Twitter during the same time period were also ascertained using Google Trends and Topsy. Correlations among the data were then examined using Spearman …

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Young, Successful, And In The Wrong Job?, Singapore Management University Aug 2016

Young, Successful, And In The Wrong Job?, Singapore Management University

Perspectives@SMU

What happens when you land a job that puts you years ahead of your peers but suspect you may have made a career mistake?

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Hillary Clinton, The White House And The Trump Card, Singapore Management University Aug 2016

Hillary Clinton, The White House And The Trump Card, Singapore Management University

Perspectives@SMU

The former First Lady is ahead in the polls but a Trump loss will not spell the end of the Republican Party

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Student Engagement And Collaboration: Creative Approaches To An Evidence-Based Learning Space And Management Framework, Tamera Hanken, Gulcin Cribb Aug 2016

Student Engagement And Collaboration: Creative Approaches To An Evidence-Based Learning Space And Management Framework, Tamera Hanken, Gulcin Cribb

Research Collection Library

Singapore Management University (SMU) Libraries’ learning spaces are managed on the basis of an active collaboration between students and library staff. The SMU Libraries’ experience affirms Logan’s (2012) statement that “…intelligent collaborations between librarians and students is a partnership that enhances both the library and the students” (318). Beyond this, an outcome of the partnership between SMU students and library staff has created an evidence-based learning space design and management framework and brought about learning outcomes for both students and library staff. These collaborations have strengthened competencies ranging from critical thinking, problem solving and research skills to stakeholder management, scenario …

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Profiling Social Media Users With Selective Self-Disclosure Behavior, Wei Gong Aug 2016

Profiling Social Media Users With Selective Self-Disclosure Behavior, Wei Gong

Dissertations and Theses Collection

Social media has become a popular platform for millions of users to share activities and thoughts. Many applications are now tapping on social media to disseminate information (e.g., news), to promote products (e.g., advertisements), to manage customer relationship (e.g., customer feedback), and to source for investment (e.g., crowdfunding). Many of these applications require user profile knowledge to select the target social media users or to personalize messages to users. Social media user profiling is a task of constructing user profiles such as demographical labels, interests, and opinions, etc., using social media data. Among the social media user profiling research works, …

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In Fair Value We Trust, Or Not, Joyce Tang, Nick Leong, Pan, Gary, Keng Kevin Ow Yong, Chu Yeong Lim, Tee Yong Jeffrey Ng Aug 2016

In Fair Value We Trust, Or Not, Joyce Tang, Nick Leong, Pan, Gary, Keng Kevin Ow Yong, Chu Yeong Lim, Tee Yong Jeffrey Ng

Research Collection School Of Accountancy

The objective of financial reporting is to provide financial information that is useful to existing and potential investors, lenders and other creditors (IASB’s Conceptual Framework ED/2015/3). General purpose financial reports provide information about the financial position of a reporting entity, as well as information about the effects of transactions and other events that will change a reporting entity’s economic resources and claims (para 1.12 ED/2015/3). Investor confidence and trust in the financial statements is a crucial component for financial markets to function smoothly. This report presents the attitudes and concerns of over 700 respondents toward fair value accounting. The survey …

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Preparing Students For The Future Workforce: An Experiential Learning Approach To Deliver An Accounting Analytics Course, Gary Pan, Venky Shankararaman, Poh Sun Seow, Gan Hup Tan Aug 2016

Preparing Students For The Future Workforce: An Experiential Learning Approach To Deliver An Accounting Analytics Course, Gary Pan, Venky Shankararaman, Poh Sun Seow, Gan Hup Tan

Research Collection School Of Accountancy

This paper describes an undergraduate accounting analytics course which was delivered based on an experiential learning approach. This accounting analytics course is timely as, with the proliferation of Big Data, several accounting professional bodies have highlighted the importance of developing analytical skills among accounting graduates. The experiential learning approach was adopted because there is a need to equip students with future work skills so as to tackle increasingly complex problems. The professors collaborate with external partners to design a course which combines theory with experiential learning through heavy use of projects involving real world problems. Students rated the course favourably. …

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Extending The Network: The Influence Of Offline Friendship On Twitter Network, Young Soo Kim, Kyungsub Stephen Choi, Felicia Natali Aug 2016

Extending The Network: The Influence Of Offline Friendship On Twitter Network, Young Soo Kim, Kyungsub Stephen Choi, Felicia Natali

Research Collection School Of Computing and Information Systems

Twitter effectively provides a communication platform that allows users to strengthen or augment relationships with their close ones. It is a common scene to see groups of people in continuing group communication from offline to online using tools such as Twitter. Furthermore, it is also possible to meet new friends via online encounter. Under these circumstances, there would be friends who are both offline and online, or only in online. Many of earlier Twitter network studies focused on the network effects’ direction going from online to offline network. This paper explores the opposite direction, going from offline to online network. …

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Integrity In And Beyond Contemporary Higher Education: What Does It Mean To University Students?, Sarah Shi Hui Wong, Stephen Wee Hun Lim, Kathleen M. Quinlan Aug 2016

Integrity In And Beyond Contemporary Higher Education: What Does It Mean To University Students?, Sarah Shi Hui Wong, Stephen Wee Hun Lim, Kathleen M. Quinlan

Research Collection School of Social Sciences

Research has focused on academic integrity in terms of students’ conduct in relation to university rules and procedures, whereas fewer studies examine student integrity more broadly. Of particular interest is whether students in higher education today conceptualize integrity as comprising such broader attributes as personal and social responsibility. We collected and analyzed qualitative responses from 127 students at the National University of Singapore to understand how they define integrity in their lives as students, and how they envisage integrity would be demonstrated in their lives after university. Consistent with the current literature, our data showed that integrity was predominantly taken …

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China’S Belt And Road Initiative And The New Eurasian Order, William A. Callahan Aug 2016

China’S Belt And Road Initiative And The New Eurasian Order, William A. Callahan

Research Collection School of Social Sciences

As Chinese President Xi Jinping’s signature project, the Belt and Road Initiative (BRI) has redirected the structures and the objectives of both foreign and domestic policy in the PRC. BRI’s goal is primarily economic: to increase trade and investment along China’s periphery by funding and building infrastructure projects. But it is more. Through an analysis of official and semiofficial sources, this policy brief will show that BRI aims to weave neighboring countries into a network of economic, political, cultural, and security relations centered around China. BRI is a new project that is still taking shape. Yet, its objectives are ambitious: …

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Singapore In Motion: Insights On Public Transport Service Level Through Farecard And Mobile Data Analytics, Hasan Poonawala, Vinay Kolar, Sebastien Blandin, Laura Wynter, Sambit Sahu Aug 2016

Singapore In Motion: Insights On Public Transport Service Level Through Farecard And Mobile Data Analytics, Hasan Poonawala, Vinay Kolar, Sebastien Blandin, Laura Wynter, Sambit Sahu

Research Collection School Of Computing and Information Systems

Given the changing dynamics of mobility patterns and rapid growth of cities, transport agencies seek to respond more rapidly to needs of the public with the goal of offering an effective and competitive public transport system. A more data-centric approach for transport planning is part of the evolution of this process. In particular, the vast penetration of mobile phones provides an opportunity to monitor and derive insights on transport usage. Real time and historical analyses of such data can give a detailed understanding of mobility patterns of people and also suggest improvements to current transit systems. On its own, however, …

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Friedrich List And The Imperial Origins Of The National Economy, Onur Ulas Ince Aug 2016

Friedrich List And The Imperial Origins Of The National Economy, Onur Ulas Ince

Research Collection School of Social Sciences

This essay offers a critical reexamination of the works of Friedrich List by placing them in the context of nineteenth-century imperial economies. I argue that List's theory of the national economy is characterised by a major ambivalence, as it incorporates both imperial and anti-imperial elements. On the one hand, List pitted his national principle against the British imperialism of free trade and the relations of dependency it heralded for late developers like Germany. On the other hand, his economic nationalism aimed less at dismantling imperial core-periphery relations as a whole than at reproducing these relations domestically and expanding them globally. …

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Gas On The Fire: Great Power Alliances And Petrostate Aggression, Inwook Kim, Jackson Woods Aug 2016

Gas On The Fire: Great Power Alliances And Petrostate Aggression, Inwook Kim, Jackson Woods

Research Collection School of Social Sciences

What causes petro-aggression? Conventional wisdom maintains that the regime type of petrostates has significant effects on the likelihood that petrostates will launch revisionist militarized interstate disputes (MIDs). While domestic politics is an important factor that might explain the motivation and behavioral patterns of a petrostate, it says little about the international environment in which a petrostate decides to initiate conflicts. One significant factor that presents opportunities and constraints for petro-aggression is a great power alliance. In essence, the great power has strong incentives not to upset the relationship with its client petrostate ally for both strategic and economic reasons and, …

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Policy Analysis: A Rich Array Of Country And Comparative Insights, Joselyn Muhleisen, Ishani Mukherjee Aug 2016

Policy Analysis: A Rich Array Of Country And Comparative Insights, Joselyn Muhleisen, Ishani Mukherjee

Research Collection School of Social Sciences

The International Library of Policy Analysis (ILPA) series, edited by Iris Geva-May and Michael Howlett, is a collection of books assessing the state of the discipline of policy analysis in eight countries. The books address the academic development of policy analysis, its practical applications, the diverse range of actors involved, and pertinent academic instruction. Alhough the state of policy analysis - and, importantly, the state of policy analysis scholarship - varies considerably in the countries studied, the series is able to sythesise existing knowledge through empirical research and institutional analyses of the governmental and non-governmental organisations that provide policy advice …

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What Singapore, Singaporeans And The Sports Fraternity Can Learn From Schooling’S Olympic Heroics, Tan K. B. Eugene Aug 2016

What Singapore, Singaporeans And The Sports Fraternity Can Learn From Schooling’S Olympic Heroics, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

For a young country starved of Olympic Games success, Joseph Schooling’s superlative achievement in winning an individual gold medal in the 100m Butterfly event at the Rio Olympics deserves due recognition, including Monday’s unprecedented parliamentary motion formally recognising his achievements.

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Product Intervention For Retail Structured Investment Products: A Comparison Of Rules In Singapore, Hong Kong And Taiwan, Christopher C. H. Chen Aug 2016

Product Intervention For Retail Structured Investment Products: A Comparison Of Rules In Singapore, Hong Kong And Taiwan, Christopher C. H. Chen

Research Collection Yong Pung How School Of Law

This article compares new product intervention rules in Singapore, Hong Kong and Taiwan for complex structured investment products. Singapore’s approach is to improve firms’ internal safeguard, while Hong Kong’s approach is to require prior authorisation for new unlisted structured investment products by the securities regulator. Taiwan’s approach is to have a self regulatory body reviewing a product beforehand. This article argues that it is difficult to review the merit of a financial product in advance and thus it is difficult to have a true gatekeeper for toxic financial products. Before product intervention, we must first identify clear objectives. Regulators have …

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Hedging The Aging Society: Challenges To The Insurance Market And Law In Singapore, Christopher C. H. Chen Aug 2016

Hedging The Aging Society: Challenges To The Insurance Market And Law In Singapore, Christopher C. H. Chen

Research Collection Yong Pung How School Of Law

The greying of society has become a significant problem in Singapore and many parts of Asia, putting great financial pressure on various aspects of the economy, including the insurance and pension markets. In this article, we generally examine certain key aspect of legal infrastructure in Singapore to see if insurance law and financial regulations in Singapore is well equipped to cope with potential problems from an aging society in the near future. In addition to conventional insurance products, we also explore other ways to hedge the so-called ‘longevity risk’ by alternative risk management products in both the wholesale and retail …

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The Audacity Of Schooling’S Faith, Tan K. B. Eugene Aug 2016

The Audacity Of Schooling’S Faith, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

For a young country starved of sporting success on the world stage, Singapore has lionised and feted its Rio Oympics hero, Joseph Schooling, since his sensational victory in the 100m butterfly event — and rightfully so.

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Moving From Tension To Symbiosis In A Distinctive City, Tan K. B. Eugene Aug 2016

Moving From Tension To Symbiosis In A Distinctive City, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

In a commentary, SMU Associate Professor of Law Eugene Tan noted that meticulous urban planning has enabled Singapore to attain a high quality of living, delicately balancing the inherent tension between the economy and the environment. He shared his views on relevant issues such as the conflicting interests between Singapore’s immigration policy and its national identity, as well as the inherent tension between the economy and the environment. Associate Prof Tan pointed out that the quest to balance economic growth with environment concerns and social character is not a mere luxury but a growing imperative. He added that as Singapore …

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Free Entry And Social Inefficiency In Vertical Relationships: The Case Of The Japanese Mri Industry, Ken Onishi, Naoki Wakamori, Chiyo Hashimoto, Shun-Ichiro Bessho Aug 2016

Free Entry And Social Inefficiency In Vertical Relationships: The Case Of The Japanese Mri Industry, Ken Onishi, Naoki Wakamori, Chiyo Hashimoto, Shun-Ichiro Bessho

Research Collection School Of Economics

This paper quantifies the welfare consequences of the medical arms race in the context of MRI adoption. We build and estimate a model of the vertical structure of the industry where MRI manufacturers sell high- and low-quality MRIs in the upstream market, whereas medical institutions provide medical services to patients in the downstream market. Simulation results suggest that the current free-entry policy in Japan leads to excess MRI adoption. Furthermore, regulating medical institutions’ MRI adoption, taxing MRI purchases, or softening competition among MRI manufacturers would increase social welfare substantially by mitigating the business-stealing effect in the downstream market.

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Lumpy Investment, Lumpy Inventories, Ruediger Bachmann, Lin Ma Aug 2016

Lumpy Investment, Lumpy Inventories, Ruediger Bachmann, Lin Ma

Research Collection School Of Economics

The link between the microenvironment (frictions and heterogeneity) and the macroeconomic dynamics of general equilibrium macromodels is influenced by exactly how general equilibrium closes the model. We make this observation concrete using the recent literature on how nonconvex capital adjustment costs influence aggregate investment dynamics. We introduce inventories into a two-sector lumpy investment model and find that nonconvex capital adjustment costs dampen and propagate investment impulse responses, more so than without inventories. With two means of transferring consumption into the future, fixed capital and inventories, the tight link between aggregate saving and fixed capital investment is broken.

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Sequential Auctions With Descending Reserve Prices, Massimiliano Landi Aug 2016

Sequential Auctions With Descending Reserve Prices, Massimiliano Landi

Research Collection School Of Economics

No abstract provided.

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Contingent Value Of Director Identification: The Role Of Government Directors In Monitoring And Resource Provision In An Emerging Economy, Hongjin Zhu, Toru Yoshikawa Aug 2016

Contingent Value Of Director Identification: The Role Of Government Directors In Monitoring And Resource Provision In An Emerging Economy, Hongjin Zhu, Toru Yoshikawa

Research Collection Lee Kong Chian School Of Business

Although previous studies have explored the value of government directors, less attention has been directed at the antecedents of government directors' engagement in value-adding activities, such as managerial monitoring and resource provision. Drawing on social identity theory, we offer a novel model that specifies how a government director's dual identifications with the focal firm, and with the government individually and interactively affect his or her governance behavior. An investigation of government directors in China shows that their identification with the focal firm enhances monitoring and resource provision, while their identification with the government affects monitoring and resource provision differently. depending …

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How China's Firms Use Analysts To Communicate Externally, Singapore Management University Jul 2016

How China's Firms Use Analysts To Communicate Externally, Singapore Management University

Perspectives@SMU

Chinese companies face a dilemma. They need to straddle two worlds - there’s the old China where business is still conducted on a “who you know” basis, and the emerging world of financial markets, regulations and transparency, says Professor T.J. Wong, Choh-Ming Li Professor of Accountancy and Director of Centre for Institutions and Governance at the Chinese University of Hong Kong (CUHK) Business School.

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Manila Water: Delivering Water And Sustainable Growth, Singapore Management University Jul 2016

Manila Water: Delivering Water And Sustainable Growth, Singapore Management University

Perspectives@SMU

The privatisation of Metro Manila’s water and sanitation services is a case for the importance of Tri-Sector collaboration

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Let’S Work Out! Getting Out Of The Library And Into New Collaborations And Contexts, Bethany Anne Wilkes Jul 2016

Let’S Work Out! Getting Out Of The Library And Into New Collaborations And Contexts, Bethany Anne Wilkes

Research Collection Library

In order to develop strong campus connections and to expand the reach of library services, it’s important for librarians to engage with faculty and students beyond the library and classroom environments. Some ways in which librarians may do this are through attending campus events, conducting outreach activities in areas such as student resident halls, and by simply visiting campus coffee shops and cafeterias.

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Customer Satisfaction Index Of Singapore 2016: Q1 Results, Institute Of Service Excellence, Smu Jul 2016

Customer Satisfaction Index Of Singapore 2016: Q1 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. 2016 marks the 10th year of the CSISG national study.

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