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Articles 1 - 30 of 41
Full-Text Articles in Social and Behavioral Sciences
Automobile Exhaust Gas Detection Based On Fuzzy Temperature Compensation System, Zhiyong Wang, Hao Ding, Fufei Hao, Zhaoxia Wang, Zhen Sun, Shujin Li
Automobile Exhaust Gas Detection Based On Fuzzy Temperature Compensation System, Zhiyong Wang, Hao Ding, Fufei Hao, Zhaoxia Wang, Zhen Sun, Shujin Li
Research Collection School Of Computing and Information Systems
A temperature compensation scheme of detecting automobile exhaust gas based on fuzzy logic inference is presented in this paper. The principles of the infrared automobile exhaust gas analyzer and the influence of the environmental temperature on analyzer are discussed. A fuzzy inference system is designed to improve the measurement accuracy of the measurement equipment by reducing the measurement errors caused by environmental temperature. The case studies demonstrate the effectiveness of the proposed method. The fuzzy compensation scheme is promising as demonstrated by the simulation results in this paper.
Trade And Divergence In Education Systems, Pao Li Chang, Fali Huang
Trade And Divergence In Education Systems, Pao Li Chang, Fali Huang
Research Collection School Of Economics
This paper presents a theory on the endogenous choice of a country's education policy and the two-way causal relationship between trade and education systems. The setting of a country's education system determines its talent distribution and comparative advantage in trade; the possibility of trade by raising the returns to the sector of comparative advantage in turn induces countries to further diferentiate their education systems and reinforces the initial pattern of comparative advantage. Specifically, the Nash equilibrium choice of education systems by two countries interacting strategically are necessarily more divergent than their autarky choices, although the difference is still less than …
Policy Transfer, Diffusion, And Institutional Change Under Uncertainty: The Role Of Policy Ideas, Yooil Bae
Policy Transfer, Diffusion, And Institutional Change Under Uncertainty: The Role Of Policy Ideas, Yooil Bae
Research Collection School of Social Sciences
No abstract provided.
International Business Travel In The Global Economy, J.V. Beaverstock, B. Derudder, J. Faulconbridge, F. Witlox (Eds.), Terence Ping Ching Fan
International Business Travel In The Global Economy, J.V. Beaverstock, B. Derudder, J. Faulconbridge, F. Witlox (Eds.), Terence Ping Ching Fan
Research Collection Lee Kong Chian School Of Business
Business travel accounts for a disproportionately large share of revenue and profit to transport service providers, and is therefore an important topic. However, few studies on international travels focus squarely on business travellers because these individuals are inherently difficult to identify: they do not always travel in business cabins (p. 79) and it is increasingly difficult to quantify the duration and function of business trips as travellers build in extra time to allow for flight delays or for other leisure activities (p. 69). Scholars of transport studies, especially air transport specialists, geographers, sociologists, and to a lesser extent, marketers of …
Introduction: Culture, Economy, Policy: Trends And Developments, Lily Kong
Introduction: Culture, Economy, Policy: Trends And Developments, Lily Kong
Research Collection School of Social Sciences
The important nexus between culture and economy is by no means a recent development nor a novel inclusion on the social science agenda. As Harvey pointed out in his foreword to Zukin's (1988)Loft Living, the artist, as one `representative' of the cultural class, has always shared a position in the market system, whether as artisans or as “cultural producers working to the command of hegemonic class interest”. In the last two to three decades, in the US and more lately, in western Europe, cultural activities have become increasingly significant in the economic regeneration strategies in many cities. Geographers, however, have …
A Case Study In The Application Of An Agent-Based Approach In The Formulation Of Policies For Uk Transport Emission Reduction, Araz Taeihagh, René Bañares-Alcántara
A Case Study In The Application Of An Agent-Based Approach In The Formulation Of Policies For Uk Transport Emission Reduction, Araz Taeihagh, René Bañares-Alcántara
Research Collection School of Social Sciences
The increased complexity in our socio-economical systems requires the development of new tools to support a better understanding of the intricacies involved in addressing problems associated with such systems. We believe that by introducing a systematic approach for exploring alternative policies we can improve the decomposition of these problems, decrease the required time for analysis and formulate more effective polices. A case in policy formulation and analysis in the transport sector for achieving CO2 emission targets in the UK is presented; this solution is based on a previously proposed framework (Taeihagh et al., 2009a). The results obtained from the analysis …
Introduction: Contested Landscapes, Asian Cities, Lily Kong, Lisa Law
Introduction: Contested Landscapes, Asian Cities, Lily Kong, Lisa Law
Research Collection School of Social Sciences
A decade and a half after Cosgrove and Jackson (1987) wrote their seminal piece on ‘new’ cultural geography, the discipline of geography has experienced a ‘cultural’ turn. Economic geography, for instance, has been infleected through perspectives that take on board cultural retheorisations (see Thrift and Olds, 1996; Thrift, 2000). Within urban studies, the acknowledgement of culture’s powers is not new (see, for example, Agnew et al., 1984). Yet, geographers scrutinising urban landscapes have moved the field, using some of the retheorised perspectives that Cosgrove and Jackson (1987) encapsulated. Of most pertinence to this volume is the retheorised notion of culture …
Customer Satisfaction Index Of Singapore 2010: Q2 Results, Customer Satisfaction Index Of Singapore 2010: Full Year Overview
Customer Satisfaction Index Of Singapore 2010: Q2 Results, Customer Satisfaction Index Of Singapore 2010: Full Year Overview
Research Collection Institute of Service Excellence
The Institute of Service Excellence at Singapore Management University rolled out the Customer Satisfaction Index of Singapore for companies in 8 key economic sectors in 2007. 2010 marks the introduction of a quarterly measure-and-release system. Each quarter, end-users of companies from two economic sectors are surveyed. The results are estimated and analysed for release in the same quarter. The national score will be released in the first quarter of the following year. Sectors measured in the second quarter of 2010 are Transportation & Logistics and Education. CSISG company scores draw upon face-to-face interviews with consumers of the companies’ products and …
The National Context For Transparency-Based Global Environment Governance, Ann Florini
The National Context For Transparency-Based Global Environment Governance, Ann Florini
Research Collection School of Social Sciences
Transparency-based global environmental governance, like all global governance, necessarily plays out in national contexts. Its efficacy is shaped not only by global politics but also by the norms and capacities prevailing within countries. Over the past two decades, there has been an extraordinary upheaval in transparency views and practices in numerous countries, rich and poor, democratic and authoritarian. This multi-faceted development has been driven by such varied factors as democratization, privatization, and changing views about appropriate regulatory practices. These changes provide the crucial context for understanding the transparency transformation that is currently unfolding within global environmental governance, as well as …
Effect Of Credit Ratings On Airport Financing And Management, Kazusei Kato, Koichiro Tezuka, Joyce M. W. Low
Effect Of Credit Ratings On Airport Financing And Management, Kazusei Kato, Koichiro Tezuka, Joyce M. W. Low
Research Collection Lee Kong Chian School Of Business
This paper analyzes the effect of airport ownership structure on management efficiency as reflected through their credit ratings. A game-theoretical model is proposed to examine the role of credit ratings in mitigating the moral hazard problem of public-owned airports. The analytical results derived from the model are then used to supplement a supporting case study. Notwithstanding the fact that the less competitive environment of a public-owned entity and its credit ratings might bring some welfare loss , this research concludes that public-owned airports have some advantages.
Reforming China's State-Owned Farms: State Farms In Agrarian Transition, Qian Forrest Zhang
Reforming China's State-Owned Farms: State Farms In Agrarian Transition, Qian Forrest Zhang
Research Collection School of Social Sciences
China’s 2000 strong state-owned farms are experiencing a dual transition in the country’s economic reforms: the market transition (from state-owned enterprises embedded in the redistributive system to independent enterprises in the new market economy) and agrarian transition (from small-scale, household-based agriculture to large-scale, capitalist forms of agriculture that rely on market exchanges of land, labor and products). This paper highlights the results of a comparative analysis of the state farms and rural farming households in the agrarian transition to address the theoretical debate about agrarian transition. Using field research data from state farms in HeilongJIANG Province and drawing extensively from …
Urban-Biased Policies And The Increasing Rural-Urban Expenditure Gap In Vietnam In The 1990s, Eric Fesselmeyer, Kien T. Le
Urban-Biased Policies And The Increasing Rural-Urban Expenditure Gap In Vietnam In The 1990s, Eric Fesselmeyer, Kien T. Le
Research Collection College of Integrative Studies
There was a significant and widening rural-urban gap during the economic boom in Vietnam in the 1990s. Using an econometric decomposition, we find that differences in individual characteristics such as education, ethnicity and age are the primary explanation for this widening gap, whereas differences in the returns to these characteristics are the primary explanation for the increase in the gap at higher percentiles. We then argue that government investment policies and the manipulation of price incentives were important factors behind the gap. In particular, we argue that government policies created some benefit to urban dwellers at the expense of rural …
Unilateral Measures And Emissions Mitigation, Shurojit Chatterji, Sayantan Ghosal, Sean Walsh, John Whalley
Unilateral Measures And Emissions Mitigation, Shurojit Chatterji, Sayantan Ghosal, Sean Walsh, John Whalley
Research Collection School Of Economics
We discuss global climate mitigation that builds on existing unilateral measures to cut emissions. We document and discuss the rationale for such unilateral measures argue that such measures have the potential to generate positive spillover effects both within and across countries. In a simple dynamic model of learning we show that while single countries on their own may never get to the point of switching completely to low emission activities, a learning process with positive spillovers across nations is more likely to deliver a global switch to low emissions. We discuss the key features of a new global Intellectual Property …
Urban-Biased Policies And The Increasing Rural-Urban Expenditure Gap In Vietnam In The 1990s, Eric Fesselmeyer, Kien T. Le
Urban-Biased Policies And The Increasing Rural-Urban Expenditure Gap In Vietnam In The 1990s, Eric Fesselmeyer, Kien T. Le
Research Collection College of Integrative Studies
There was a significant and widening rural-urban gap during the economic boom in Vietnam in the 1990s. Using an econometric decomposition, we find that differences in individual characteristics such as education, ethnicity and age are the primary explanation for this widening gap, whereas differences in the returns to these characteristics are the primary explanation for the increase in the gap at higher percentiles. We then argue that government investment policies and the manipulation of price incentives were important factors behind the gap. In particular, we argue that government policies created some benefit to urban dwellers at the expense of rural …
Remembering Our Founding Fathers, Tan K. B. Eugene
Remembering Our Founding Fathers, Tan K. B. Eugene
Research Collection Yong Pung How School Of Law
Can we do more so that we will continue to benefit from their values, ideals and ethos?
Mother Tongue: A Hot Button Issue, Tan K. B. Eugene
Mother Tongue: A Hot Button Issue, Tan K. B. Eugene
Research Collection Yong Pung How School Of Law
Tha intimate link betwen Singapore bilingual policy and the island's political, economic and social fundamentals,influences and constrains the direction of language planning
Estimation Of Bidder Valuations In An Fcc Spectrum Auction, Jungwon Yeo
Estimation Of Bidder Valuations In An Fcc Spectrum Auction, Jungwon Yeo
Research Collection School Of Economics
The Federal Communications Commission (FCC) uses auctions to allocate radio spectrum frequencies to wireless service providers. The innovation of the auction design is that it offers many heterogeneous licenses simultaneously in one ascending auction. This paper develops an empirical model and procedure to estimate bidder valuations. Given that the complex nature of the auction does not admit formal modeling in a general setting, I do not explore a particular model of equilibrium bidding. Instead, I propose two revealed preference inequalities which should hold in any reasonable model of these auctions. The first inequality requires that a bidder never bids on …
Optimal Monetary Policy In A Model With Recursive Preferences, Sungbae An
Optimal Monetary Policy In A Model With Recursive Preferences, Sungbae An
Research Collection School Of Economics
This paper provides a simple and elegance approach for an empirical investigation of a model with Epstein-Zin (1989) preferences. The perturbation method implemented in Dynare is readily applicable for computation of equilibrium and welfare. A stylized new Keynesian economy with sticky prices is analyzed and optimal simple rules are accessed across various types of monetary policy rules.
Eu Defence Integration And Nuclear Weapons: A Common Deterrent For Europe?, Ursula Jasper, Clara Portela
Eu Defence Integration And Nuclear Weapons: A Common Deterrent For Europe?, Ursula Jasper, Clara Portela
Research Collection School of Social Sciences
Nuclear weapons remain the unquestioned core of the defence postures of both France and the United Kingdom. At the same time, the European Union is progressively enhancing its Common Foreign and Security Policy (CFSP), notably through the establishment of a European Security and Defence Policy (ESDP). Yet, despite evident progress in the CFSP, whose ultimate purpose is to lead to a ‘common defence policy’, EU member-states still deal with nuclear issues on a predominantly national basis. What is the alleged purpose of European nuclear forces? How is the raison d’être of the French and British nuclear deterrents conceptualized against the …
Questioning Thomas Pogge's Proposals To Eradicate Global Poverty, Eduard Jordaan
Questioning Thomas Pogge's Proposals To Eradicate Global Poverty, Eduard Jordaan
Research Collection School of Social Sciences
Moral cosmopolitanism has often been criticised for being too demanding and not offering a viable solution to the problem of extreme global poverty. Thomas Pogge has responded to both these concerns by arguing that it is possible to eradicate most global poverty through relatively light international-level actions. Pogge's proposals can be divided into two broad categories: financial transfers to the poor and international institutional reforms (which include changing the rules of global trade and restricting the ability of undemocratic governments to borrow internationally or sell off their country's natural resources). However, Pogge's proposed international-level actions are unlikely to eradicate global …
Monetary Policy Cooperation To Support Asian Economic Integration, Hwee Kwan Chow, Peter Nicholas Kriz, Roberto S. Mariano, Augustine H. H. Tan
Monetary Policy Cooperation To Support Asian Economic Integration, Hwee Kwan Chow, Peter Nicholas Kriz, Roberto S. Mariano, Augustine H. H. Tan
Research Collection School Of Economics
This paper considers the form of monetary policy coordination and regional exchange rate arrangement that would best support economic and financial integration in East Asia. In view of the region's economic diversity, we propose a graduated program of informal policy cooperation from weak forms of cooperation to more intensive modes of cooperation such as the adoption of common monetary policy objectives. An array of informal monetary arrangements rooted to the degree of institutional development can improve the effectiveness of both sovereign and regional institutions, and promote integration in East Asia. Drawing upon the European experience with the Exchange Rate Mechanism …
Book Review Of Competition Law And Policy In Singapore, By Cavinder Bull, Lim Chong Kin, Academy Publishing, Singapore, 2009, Sock-Yong Phang
Book Review Of Competition Law And Policy In Singapore, By Cavinder Bull, Lim Chong Kin, Academy Publishing, Singapore, 2009, Sock-Yong Phang
Research Collection School Of Economics
No abstract provided.
The Optimal Degree Of Reciprocity In Tariff Reduction, Pao Li Chang
The Optimal Degree Of Reciprocity In Tariff Reduction, Pao Li Chang
Research Collection School Of Economics
This article clari.es the roles played by trade policy, in contrast with iceberg transport cost, in the popular setting of Melitz (2003), and characterizes the optimal reciprocal trade policy in such a setting. I show that import tariffs and iceberg transport cost are not equivalent in the strength of their trade-restricting e¤ects and their welfare implications. With all the con.icting effectsof import tari¤s on welfare considered, the optimal degree of reciprocity in multilateral tari¤ reduction turns out to be free trade.
Of Modest Giving, Community Values And Social Change: An Interview With Hsieh Fu Hua, Lien Centre For Social Innovation
Of Modest Giving, Community Values And Social Change: An Interview With Hsieh Fu Hua, Lien Centre For Social Innovation
Social Space
Recognising the need for building capability and filling in critical gaps in management training, expertise and research in Singapore’s social scene, businessman and contemporary art enthusiast Hsieh Fu Hua has established Binjai Tree to make his contribution in a more structured fashion. Yet he reminisces about the cultural tradition of communities providing solidarity and support to its members and tells Social Space why a more modest and quiet approach to the simple act of giving is a way to encourage more Singaporeans to cultivate a spirit of altruism.
Shilpa Sayura Foundation - The Shilpa Sayura E-School, Lien Centre For Social Innovation
Shilpa Sayura Foundation - The Shilpa Sayura E-School, Lien Centre For Social Innovation
Social Space
In a country like Sri Lanka ravaged by decades of civil war, access to educational resources for an ethnically diverse population is scant at best, leading to disproportionate failure rates among high school students. The Shilpa Sayura team proposes to transform 600 existing tele-centres that facilitate e-learning and self-learning of the national curriculum to a new domain of digital knowledge that develops rural education in Sri Lanka.
Mira - Intermediary For Micro-Philanthropy, Lien Centre For Social Innovation
Mira - Intermediary For Micro-Philanthropy, Lien Centre For Social Innovation
Social Space
Lack of access, or financial means, continue to be the most significant reason for why up to 18 million children in Southeast Asia are not enrolled in schools. Mira’s goal is to make education universally accessible by creating a personalised scholarship fund online that is self-managed and data-driven, enabling a collaborative sponsorship model that links funders to a particular student, with real-time updates from both parties.
Transitions Within The Ecosystem Of Change, Willie Cheng
Transitions Within The Ecosystem Of Change, Willie Cheng
Social Space
The ecosystem paradigm provides a framework to understand and influence the forces of change facing the nonprofit sector. In this extract from the forthcoming book, “The World That Changes The World: How philanthropy, entrepreneurship and innovation are transforming the social ecosystem,” Willie Cheng describes the social ecosystem framework, its change enablers and macro-trends.
Business Solutions To Global Challenges, Richard Welford
Business Solutions To Global Challenges, Richard Welford
Social Space
Despite the prevalence of CSR initiatives in companies, there is a need to leverage on current practices to make them more effective and meaningful. Richard Welford looks at the advantages to such an approach.
"Eco-Cities" And "Sustainable Cities" - Whither?, Kheng Lian Koh, Asanga Gunawansa, Lovleen Bhullar
"Eco-Cities" And "Sustainable Cities" - Whither?, Kheng Lian Koh, Asanga Gunawansa, Lovleen Bhullar
Social Space
The concept of sustainable cities was first discussed by the Association of Southeast Asian Nations (ASEAN) in 2003, with the idea of eco-cities entering the picture in 2007. Are the two mutually exclusive, or do they overlap? The authors consider the implications of cities as engines of growth and examine case studies that reveal what lies ahead for sustainable cities and eco-cities.
Aircraft Leasing With Contracts, Qiong Zuo
Aircraft Leasing With Contracts, Qiong Zuo
Dissertations and Theses Collection (Open Access)
We study a problem of rental rate pricing and rental contract designing in aircraft leasing industry. In a framework of Stackelberg game, the system is composed of an airline company (carrier) and an aircraft leasing company (lessor). Acting as the leader, the lessor announces daily rental rates and/or provides long-term contracts on a finite horizon with multiple periods. For each period, the carrier determines the aircraft leasing number to adjust the flight capacity, and applies a dynamic pricing policy for air-tickets based on a seasonally stochastic demand and some economic factor, such as oil price. We find the optimal policies …