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Articles 2821 - 2850 of 9289

Full-Text Articles in Social and Behavioral Sciences

Interim Rationalizable Implementation Of Functions, Takashi Kunimoto, Rene Saran, Roberto Serrano Oct 2020

Interim Rationalizable Implementation Of Functions, Takashi Kunimoto, Rene Saran, Roberto Serrano

Research Collection School Of Economics

This paper investigates rationalizable implementation of social choice functions (SCFs) in incomplete information environments. We identify weak interim rationalizable monotonicity (weak IRM) as a novel condition and show that weak IRM is a necessary and almost sufficient condition for rationalizable implementation. We show by means of an example that interim rationalizable monotonicity (IRM), found in the literature, is strictly stronger than weak IRM as its name suggests, and that IRM is not necessary for rationalizable implementation, as had been previously claimed. The same example also demonstrates that Bayesian monotonicity, the key condition for full Bayesian implementation, is not necessary for …

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Between Lives And Economy: Optimal Covid-19 Containment Policy In Open Economies, Wen-Tai Hsu, Hsuan-Chih Luke Lin, Yang Han Oct 2020

Between Lives And Economy: Optimal Covid-19 Containment Policy In Open Economies, Wen-Tai Hsu, Hsuan-Chih Luke Lin, Yang Han

Research Collection School Of Economics

This paper studies optimal containment policy for combating a pandemic in an open-economy context. It does so via quantitative analyses using a model that incorporates a standard epidemiological compartmental model in a multi-country, multi-sector Ricardian model of international trade with full-fledged input-output linkages. We devise a novel approach in computing optimal national policies in the long run, and contrast these policies with a baseline in which countries maintain their current policies until vaccine availability. The welfare gains under optimal policies are asymmetric as the gains for the set of countries which should tighten up the containment measures are much larger …

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Unconditional Quantile Regression With High-Dimensional Data, Yuya Sasaki, Takuya Ura, Yichong Zhang Oct 2020

Unconditional Quantile Regression With High-Dimensional Data, Yuya Sasaki, Takuya Ura, Yichong Zhang

Research Collection School Of Economics

Credible counterfactual analysis requires high-dimensional controls. This paper considers estimation and inference for heterogeneous counterfactual effects with high-dimensional data. We propose a novel doubly robust score for double/debiased estimation and inference for the unconditional quantile regression (Firpo, Fortin, and Lemieux, 2009) as a measure of heterogeneous counterfactual marginal effects. We propose a multiplier bootstrap inference for the Lasso double/debiased estimator, and develop asymptotic theories to guarantee that the bootstrap works. Simulation studies support our theories. Applying the proposed method to Job Corps survey data, we find that i) marginal effects of counterfactually extending the duration of the exposure to the …

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Front Liners Fighting Fake News: Global Perspectives On Mobilising Young People As Media Literacy Advocates, Sun Sun Lim, Kai Ryn Tan Oct 2020

Front Liners Fighting Fake News: Global Perspectives On Mobilising Young People As Media Literacy Advocates, Sun Sun Lim, Kai Ryn Tan

Research Collection College of Integrative Studies

With young people at the vanguard of technology adoption and media consumption, many governments are actively incorporating young people into their public education campaigns, and young people are enlisting themselves as media literacy advocates. This article reviews a selection of such media literacy programmes to unpack their key thrusts and components so as to identify best practices and learning points. It will also closely investigate one particular youth-led effort and chart its conception, execution and development.

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Central Inspection Teams And The Enforcement Of Environmental Regulations In China, C. Xiang, Terry Van Gevelt Oct 2020

Central Inspection Teams And The Enforcement Of Environmental Regulations In China, C. Xiang, Terry Van Gevelt

Research Collection College of Integrative Studies

Despite the existence of a comprehensive set of environmental regulations, China’s environmental issues continue largely unabated and are increasingly leading to discontent among its citizens. Mirroring recent governance trends in China, the central government has increasingly taken a more hands-on-role to ensure the enforcement of environmental regulations by local government officials. One manifestation of this effort to re-centralize environmental institutions has been the establishment and deployment of Central Environmental Inspection Teams (CEITs). CEITs report directly to the central government and are dispatched to carry out crackdowns where the central government has reason to believe that environmental regulations are not being …

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Introduction, Stephanie Burridge Oct 2020

Introduction, Stephanie Burridge

Research Collection School of Social Sciences

This eclectic monograph investigates corporealities across diverse arts practices – dance, music, fashion, visual and performance art. The six chapters resulted from a multidisciplinary seminar series at LASALLE College of the Arts, a tertiary arts institution in Singapore – the unifying themes were the body, embodied performativity and multidisciplinarity. This research series on what initially appear to be disparate titles was curated to facilitate dialogues about the notion of the body as central to all creative practice, with an objective to enable and enhance inter-disciplinary relationships and pedagogy.

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Evolutionary Psychology’S Next Challenge: Solving Modern Problems Using A Mismatch Perspective, Norman P. Li, Jose C. Yong, Mark Van Vugt Oct 2020

Evolutionary Psychology’S Next Challenge: Solving Modern Problems Using A Mismatch Perspective, Norman P. Li, Jose C. Yong, Mark Van Vugt

Research Collection School of Social Sciences

As acceptance of evolutionary perspectives in mainstream psychology grows, it becomes increasingly pertinent to ask what evolutionary psychology can do to solve real-world problems and better our lives. Answers to this important question will more than likely require an understanding and application of the evolutionary mismatch framework. This powerful framework suggests that many of our contemporary problems—ranging from diabetes and depression to low fertility and sustainability—stem from a mismatch between our evolved psychological mechanisms, which are designed to be adaptive in ancestral contexts, and modern environments, which present novel stimuli that these mechanisms are not well suited to handle. By …

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Iot-Enabled Community Care For Ageing-In-Place: The Singapore Experience, Hwee-Pink Tan Oct 2020

Iot-Enabled Community Care For Ageing-In-Place: The Singapore Experience, Hwee-Pink Tan

Research Collection School Of Computing and Information Systems

The paradigm of ageing-in-place – where the elderly live and age in their own homes, independently and safely, with care provided by the community – is compelling, especially in societies that face both shortages in institutionalized eldercare resources, and rapidly ageing populations. When the number of elderly who live alone rises rapidly, support and care from their communities become increasing crucial. Internet of Things (IoT) technologies. They can become the fundamental enabler for smart community eldercare. In this presentation, I would like to share our experiences and learnings gathered from large-scale deployments of IoT systems in in-home and community spaces …

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Online Traffic Signal Control Through Sample-Based Constrained Optimization, Srishti Dhamija, Alolika Gon, Pradeep Varakantham, William Yeoh Oct 2020

Online Traffic Signal Control Through Sample-Based Constrained Optimization, Srishti Dhamija, Alolika Gon, Pradeep Varakantham, William Yeoh

Research Collection School Of Computing and Information Systems

Traffic congestion reduces productivity of individuals by increasing time spent in traffic and also increases pollution. To reduce traffic congestion by better handling dynamic traffic patterns, recent work has focused on online traffic signal control. Typically, the objective in traffic signal control is to minimize expected delay over all vehicles given the uncertainty associated with the vehicle turn movements at intersections. In order to ensure responsiveness in decision making, a typical approach is to compute a schedule that minimizes the delay for the expected scenario of vehicle movements instead of minimizing expected delay over the feasible vehicle movement scenarios. Such …

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We Mind Your Well-Being: Preventing Depression In Uncertain Social Networks By Sequential Interventions, Aye Phye Phye Aung, Xinrun Wang, Bo An, Xiaoli Li Oct 2020

We Mind Your Well-Being: Preventing Depression In Uncertain Social Networks By Sequential Interventions, Aye Phye Phye Aung, Xinrun Wang, Bo An, Xiaoli Li

Research Collection School Of Computing and Information Systems

Mental health has become a major concern according to WHO who estimates that more than 350 million people worldwide are affected by depression. Studies have shown that interventions and social support can reduce stress and depression. However, counselling centers do not have enough resources to provide counselling and social support to all the participants in their interest. This paper helps social support organizations (e.g., university counselling centers) sequentially select the participants for interventions. Unfortunately, previous works do not consider emotion propagation from other neighbours of the influencees and initial uncertainties of mental states and influence. Moreover, they fail to scale …

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The Future Of Work Now: Ai-Driven Transaction Surveillance At Dbs Bank, Thomas H. Davenport, Steven M. Miller Oct 2020

The Future Of Work Now: Ai-Driven Transaction Surveillance At Dbs Bank, Thomas H. Davenport, Steven M. Miller

Research Collection School Of Computing and Information Systems

One of the most frequently-used phrases at business events these days is “the future of work.” It’s increasingly clear that artificial intelligence and other new technologies will bring substantial changes in work tasks and business processes. But while these changes are predicted for the future, they’re already present in many organizations for many different jobs. The job and incumbents described below are an example of this phenomenon. Steve Miller of Singapore Management University and I co-authored the story.

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Deep Reinforcement Learning Approach To Solve Dynamic Vehicle Routing Problem With Stochastic Customers, Waldy Joe, Hoong Chuin Lau Oct 2020

Deep Reinforcement Learning Approach To Solve Dynamic Vehicle Routing Problem With Stochastic Customers, Waldy Joe, Hoong Chuin Lau

Research Collection School Of Computing and Information Systems

In real-world urban logistics operations, changes to the routes and tasks occur in response to dynamic events. To ensure customers’ demands are met, planners need to make these changes quickly (sometimes instantaneously). This paper proposes the formulation of a dynamic vehicle routing problem with time windows and both known and stochastic customers as a route-based Markov Decision Process. We propose a solution approach that combines Deep Reinforcement Learning (specifically neural networks-based TemporalDifference learning with experience replay) to approximate the value function and a routing heuristic based on Simulated Annealing, called DRLSA. Our approach enables optimized re-routing decision to be generated …

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Face The Fake Facts: The Roles Of Academic Librarians In Advancing Critical Engagement With Information, Bethany Wilkes Sep 2020

Face The Fake Facts: The Roles Of Academic Librarians In Advancing Critical Engagement With Information, Bethany Wilkes

Research Collection Library

No abstract provided.

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Fair Use & The Digital Environment: Academic Libraries, Covid-19, And Digital Transformation, Bethany Wilkes, Nazimah Ram Nath Sep 2020

Fair Use & The Digital Environment: Academic Libraries, Covid-19, And Digital Transformation, Bethany Wilkes, Nazimah Ram Nath

Research Collection Library

No abstract provided.

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Open Opportunities: Maximize Open Access To Support Research, Teaching, And Learning At Your Library, Bethany Wilkes Sep 2020

Open Opportunities: Maximize Open Access To Support Research, Teaching, And Learning At Your Library, Bethany Wilkes

Research Collection Library

No abstract provided.

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Breaking Out Of Your (Hold) Shelf, Unleashing Your (Printer) Daemons!, Ron Bulaon Sep 2020

Breaking Out Of Your (Hold) Shelf, Unleashing Your (Printer) Daemons!, Ron Bulaon

Research Collection Library

Using Thunderbird (email client) for printing hold slips has been effective for most situations. Yet this doesn’t mean that we cannot explore other options, especially when you encounter sudden changes that caused email headers to be printed on the hold slips unintentionally. After realising that the cause was an unwanted software update, we decided to create a tool that can be maintained within the resources of our team and to make it free from unwanted changes. In this presentation we'll be sharing the technicalities of our break out story from the accustomed solution, by developing our own python based Printer-Daemon …

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Customer Satisfaction Index Of Singapore 2020: Q2 Results, Institute Of Service Excellence, Smu Sep 2020

Customer Satisfaction Index Of Singapore 2020: 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 14th year of measurement.

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Tax Implications Of Covid-19 In Singapore, Vincent Ooi Sep 2020

Tax Implications Of Covid-19 In Singapore, Vincent Ooi

Research Collection Yong Pung How School Of Law

As taxpayers in Singapore deal with a radically changed business environment due to COVID-19, there is a need to make non-routine decisions quickly. These decisions can have significant tax implications, which will likely manifest themselves later as the economy recovers. It is critical for taxpayers to understand the tax consequences of their decisions, even as they focus on issues of immediate survival. While the majority of the relevant tax principles are not new, the COVID-19 pandemic has resulted in the need to apply these existing principles to new situations and increased the frequency of certain activities that may have been …

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The Tainting Doctrine In Singapore Conflict Of Laws, Rennie Whang Sep 2020

The Tainting Doctrine In Singapore Conflict Of Laws, Rennie Whang

Research Collection Yong Pung How School Of Law

In Singapore conflict of laws, the tainting doctrine applies where a contractual claim governed by Singapore law is not itself unenforceable for illegality or public policy, but is sufficiently connected to a transaction which is so unenforceable. However, the mechanism of this doctrine—as articulated in the English Court of Appeal decision of Euro-Diam Ltd v Bathurst Ltd—is today uncertain due to, inter alia, its use of domestic illegality principles which no longer apply. This paper suggests two areas of clarification. First, it explores whether the doctrine should be seen an application of the proper law of the contract or the …

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Politically Connected Governments, Christine Cuny, Jungbae Kim, Mihir N. Mehta Sep 2020

Politically Connected Governments, Christine Cuny, Jungbae Kim, Mihir N. Mehta

Research Collection School Of Accountancy

This paper examines the consequences of powerful political connections for local governments. We find that governments located within the constituencies of, and thus connected to, powerful congressional members reduce their stewardship over public resources. Using plausibly exogenous declines in the power of congressional representation, we show that the effect is causal. To better understand why connected local governments can reduce stewardship, we study electoral characteristics. Our findings suggest that the increased resources that come with powerful congressional representation allow local‐government officials to reduce stewardship without material adverse effects on their reelection prospects. In sum, we provide evidence of a cost …

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The Importance Of Innovation And Entrepreneurship In China’S Social Transformation, Guo Jun Shen Sep 2020

The Importance Of Innovation And Entrepreneurship In China’S Social Transformation, Guo Jun Shen

Dissertations and Theses Collection (Open Access)

As world’s second largest economy, China has seen tremendous changes since its 1978 “open door and reform” policy. Different reformations in form of policies were planned and rolled out to release the potential of productivity. At the same time, social development also seen a huge progress. How the reformation been transformed to social development and in what degree? This is the question was answered in this dissertation. I studied four major reformations covering: State owned Enterprises (SoE), land, financial liberalization, and science and technology, and their impacts on the social development. At macro level, I identified mediation effects of entrepreneurship …

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Hearing Essential And Urgent Court Matters During The Covid-19 Pandemic, Kwan Ho Lau, Daryl Xu Sep 2020

Hearing Essential And Urgent Court Matters During The Covid-19 Pandemic, Kwan Ho Lau, Daryl Xu

Research Collection Yong Pung How School Of Law

This chapter discusses the hearing of essential and urgent court matters in the Singapore courts during the COVID-19 pandemic. On 27 march 2020, the Singapore judiciary notified courst users that remote hearings were to be implemented for certain types of hearings by means of video and telephone conferencing facilities. Court users were also provided with indicative lists of matters which might be considered essential and urgent.

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Private Liability For Public Health, Jerrold Soh Sep 2020

Private Liability For Public Health, Jerrold Soh

Research Collection Yong Pung How School Of Law

As at this writing, COVID-19 continues to spread around the world. Most disease transmissions, one hopes, are unintentional. But could one nonetheless be liable for unintentionally, yet carelessly, transmitting the disease? If so, when would liability arise, and how wide may its scope be? If X transmits the disease to Y who in turn transmits it to Z, can Z claim against X? If not, why should liability escape one who carelessly spreads a deadly and highly contagious virus when courts have historically found liability for more innocuous harms?154 This short essay discusses how private liability might complement public regulation …

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Constitutional Literacy In Times Of Crisis, Maartje De Visser Sep 2020

Constitutional Literacy In Times Of Crisis, Maartje De Visser

Research Collection Yong Pung How School Of Law

At the same time she announced her withdrawal from public life in 2018, former US Supreme Court Justice Sandra Day O’Connor made a passionate plea for “all citizens to understand our Constitution and unique system of government, and participate actively in their communities.”441 The timing coincided with the halfway mark of Donald Trump’s term in presidency, a president who has very publicly declared his knowledge of the US Constitution, but whose understanding of it has regularly been called into question.442 At its foundation, the democratic legitimacy of a government arguably presupposes a working familiarity with the constitution qua social contract. …

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Impossible Attempts And The Punishment Of Intent: Han Fang Guan V Public Prosecutor, Wing Cheong Chan Sep 2020

Impossible Attempts And The Punishment Of Intent: Han Fang Guan V Public Prosecutor, Wing Cheong Chan

Research Collection Yong Pung How School Of Law

This comment reviews the new “two-stage framework” developed by the Singapore Court of Appeal in the case of Han Fang Guan v Public Prosecutor for impossible attempts under the Misuse of Drugs Act. The new framework clarifies the law and it is suggested that the approach should be adopted for all other criminal laws as well.

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12 September 2020: The Singapore Convention On Mediation Comes Into Force, Nadja Alexander, Shou Yu Chong Sep 2020

12 September 2020: The Singapore Convention On Mediation Comes Into Force, Nadja Alexander, Shou Yu Chong

Research Collection Yong Pung How School Of Law

In this post on the Kluwer Mediation Blog, the potential impact of the Singapore Convention on Mediation is analysed.

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Forging Alternatively Sacred Spaces In Singapore's Integrated Religious Marketplace, Orlando Woods Sep 2020

Forging Alternatively Sacred Spaces In Singapore's Integrated Religious Marketplace, Orlando Woods

Research Collection School of Social Sciences

This paper expands the notion of sacred space within the geographies of religion by arguing that spaces of religious praxis need to be understood in relation to the broader spatial logics within which they are embedded. Given that the spatial logics of urban environments tend to be secular and neoliberal in nature, it considers how religious groups respond to the realities of the marketplaces in which they operate by forging “alternatively sacred” spaces. These spaces augment the appeal of religious groups in non-religious ways, thus making them more competitive players in a religious marketplace. Specifically, it explores how independent churches …

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Introduction, Catherine Gomes, Lily Kong, Orlando Woods Sep 2020

Introduction, Catherine Gomes, Lily Kong, Orlando Woods

Research Collection School of Social Sciences

Contemporary society is evolving at a pace never experienced before. Existing human processes of movement and settlement are becoming more frequent, whilst advances in technology have given rise to new processes of digitally-mediated connection, community-building and content-creation. Religion intersects with all of these processes; guiding them, and being transformed by them in turn. Indeed, in the two decades or so since Rudolph’s (1997, p. 1) observation that ‘religious communities are among the oldest of the transnationals’, research into the role of religion amongst diasporic and migrant communities around the world has ‘exploded’ (Johnson 2012, p. 95).

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Martyrs Made In The Sky: The Zénith Balloon Tragedy And The Construction Of The French Third Republic’S First Scientific Heroes, Patrick Luiz Sullivan De Oliveira Sep 2020

Martyrs Made In The Sky: The Zénith Balloon Tragedy And The Construction Of The French Third Republic’S First Scientific Heroes, Patrick Luiz Sullivan De Oliveira

Research Collection School of Social Sciences

Following the balloon's invention in 1783, the French greeted the technology with enthusiasm, speculating extensively about its potential scientific and practical applications. However, the lack of progress in navigating against the winds discredited ballooning, and in the following decades it became the domain of spectacular forms of entertainment and of swindlers trying to defraud public subscriptions. All of this changed after the 1870–1871 Franco-Prussian War, during which balloons were used to breach the siege of Paris. This essay explores how the aeronautical community, led by the recently established Société Française de Navigation Aérienne, mobilized the memory of the war to …

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Opening The Door To Fickle-Minded Guilty Pleas? Public Prosecutor V Dinesh S/O Rajantheran, Teng Jun Gerome Goh Sep 2020

Opening The Door To Fickle-Minded Guilty Pleas? Public Prosecutor V Dinesh S/O Rajantheran, Teng Jun Gerome Goh

Research Collection Yong Pung How School Of Law

Unlike applications to retract guilty pleas, accused persons are not required to provide valid and sufficient reasons when qualifying their guilty pleas in mitigation. In Criminal Reference No. 5 of 2018, the Court of Appeal held that section 228(4) of the Criminal Procedure Code allows accused persons to qualify their guilty pleas in mitigation to the extent that it amounts to a retraction of their guilty pleas unless there is an abuse of the court’s process. This comment considers the desirability of the current law and suggests that the law applying to such withdrawals of guilty pleas should be …

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