Social and Behavioral Sciences Commons^™

Heteroskedasticity Of Unknown Form In Spatial Autoregressive Models With A Moving Average Disturbance Term, Osman Dogan

Publications and Research

In this study, I investigate the necessary condition for the consistency of the maximum likelihood estimator (MLE) of spatial models with a spatial moving average process in the disturbance term. I show that the MLE of spatial autoregressive and spatial moving average parameters is generally inconsistent when heteroskedasticity is not considered in the estimation. I also show that the MLE of parameters of exogenous variables is inconsistent and determine its asymptotic bias. I provide simulation results to evaluate the performance of the MLE. The simulation results indicate that the MLE imposes a substantial amount of bias on both autoregressive and …

Equality And Singapore’S First Constitutional Challenges To The Criminalization Of Male Homosexual Conduct, Jack Tsen-Ta Lee

Research Collection Yong Pung How School Of Law

In 2013, i Lim Meng Suang and Kenneth Chee Mun-Leon v Attorney-General and Tan Eng Hong v Attorney-General, the High Court of Singapore delivered the first judgments in the jurisdiction considering the constitutionality of section 377A of the Penal Code, which criminalizes acts of gross indecency between two men, whether they occur in public or private. The Court ruled that the provision was not inconsistent with the guarantees of equality before the law and equal protection of the law stated in Article 12(1) of the Constitution of the Republic of Singapore. The result was upheld in 2014 by the Court …

China’S Law And Practice As A Coastal State For The Prevention Of Vessel-Source Pollution, Nengye Liu

Research Collection Yong Pung How School Of Law

China is a major maritime nation with 18,ooo km of mainland coastline.1 The marine environment is of fundamental importance for China's economic development and environmental protection. According to the National Report on Social and Economic Development, in 2010, China imported 239.31 million tonnes of crude oil and 36.88 million tonnes of refined oil.2 Approximately 95 percent of oil imports are carried by maritime transportation. This creates significant risk of marine pollution such as oil, oily wastes and invasive species from ballast wateL Globally, maritime transport is responsible for 12 percent of total marine pollution.3 The United Nations Convention on the …

Equity And Trusts [2014], Hang Wu Tang

Research Collection Yong Pung How School Of Law

No abstract provided.

'In' Or 'As' Space?: A Model Of Complexity, With Philosophical, Simulatory, And Empirical Ramifications, Charles H. Smith

DLPS Faculty Publications

A General Systems model based on ideas originating with the writings of Benedict de Spinoza is described, starting with its philosophical underpinnings, and proceeding on to its relation to modern systems concepts, including attempts to simulate the relationships posed, and measure real world structures. Central to the idea is the notion that spatial extension may not have a prior existence, but emerges only through an entropy maximization process in which information and energy exchange is balanced among some limited number of subsystems that in sum comprise any given functioning complex system. Related published empiricism concerning geographical/geological systems – the hypsometry …

Habituation To Auditory Stimuli By Captive African Elephants (Loxodonta Africana), Sarah Elizabeth Goodyear, Bruce A. Schulte

Biology Faculty Publications

Habituation is a major concern for the development of effective, long-term human-wildlife conflict mitigation and zoo enrichment programs. Elephants are cognitive species that exhibit many types of learning, such as associative, social, and insight learning. However, no study has examined the habituation process in elephants. Elephants possess a well-developed sensory system and may habituate to stimuli that could be used for enrichment and/or management. The aim of this study was to examine their habituation process in response to repeated presentations of two auditory stimuli: buzzing by a disturbed beehive and the sound created by banging on pots and pans, and …

Assessing The Accuracy Of Vendor-Supplied Accessibility Documentation, Laura Delancey

DLTS Faculty Publications

Purpose

Design/methodology/approach

Findings

The Disappearing Mestizo, Book Review, Andrew Rosa

History Faculty Publications

The Disappearing Mestizo: Configuring Difference in the Colonial New Kingdom of Grenada. Joanne Rappaport. Duke University Press, 2014, 368 pp., $25.99, paper. By probing “when and how” an individual was considered a mestizo (a person of mixed heritage) in the early colonial New Kingdom of Grenada (modern-day Columbia), Joanne Rappaport’s Disappearing Mestizo: Configuring Difference in the Colonial New Kingdom of Granada (Duke University Press, 2014) adds to the growing scholarship on racial difference in colonial Spanish America.

'In The Interests Of Justice' As The New Test To Exclude Relevant Evidence In Singapore: Anb V Anc [2014] Sghc 172; Wan Lai Ting V Kea Kah Kim [2014] Sghc 180, Siyuan Chen

Research Collection Yong Pung How School Of Law

In 2012, Singapore’s venerable Evidence Act (EA), which is based on Stephen’s Indian Evidence Act of 1872, underwent major amendments for only the third time in 120 years. Previously, conflicting case law had created long-standing confusion as to whether the Singapore courts possessed any discretion to exclude evidence even when was found relevant under the EA. The main reason driving this jurisprudential inconsistency was that while the relevancy provisions in the EA were meant to provide exhaustive definitions of admissibility, Stephen’s then-revolutionary ‘inclusionary’ approach to relevance was simply at odds with modern conceptions of relevance and modern litigation practice. Thus, …

Singapore Law Ready To Influence The Development Of Law Elsewhere, Yihan Goh, Paul Tan

Research Collection Yong Pung How School Of Law

Change is here. If this was not evident from the speech of Chief Justice Sundaresh Menon at his welcome ceremony three years ago, it is now. In three short years, Singapore is leading Asia - possibly the world - in the provision of not only legal services but also intellectual capital and resources. The speed of these developments should not be surprising. As Attorney-General V.K. Rajah observed at the Opening of the Legal Year this month, Singapore's law and legal system has come a long way in a short time. The story of the Singapore legal system thus far can …

The Regulation Of The Recreational Use Of “Drones” For Aerial Photography And Videography: Comparing Singapore’S Unmanned Aircraft Act With Other Legislation, Siyuan Chen

Research Collection Yong Pung How School Of Law

In the last few years, there has been a dramatic increase in the use of remote-controlled copters or “drones” by recreational users to capture aerial photographs and videos on an unprecedented scale. The convergence of cutting-edge technological developments in gyroscopic gimbals, long-range wireless transmissions, GPS-enabled stabilisation and flightpath-preprogramming, first-person-views, and compact digital imaging has led to the proliferation of these camera-carrying devices that even hobbyists can pilot with reasonable safety. However, there has been a consistent stream of public concern relating to issues of safety, privacy, and disruption of commercial interests. Lost in the paranoid cacophony is a question that …

Singapore And International Law, Chin Leng Lim, Mahdev Mohan

Research Collection Yong Pung How School Of Law

Adherence to and observance of international law in Singapore foreign policy is well-known. Affirmation of the demands of international law has been a key feature of various foreign policy statements. This is unsurprising. Small states, in particular, benefit from a rule-based and rule of law-based international order. A trading nation like Singapore, in particular, thrives on a relatively predictable global environment. International legal rules help to foster such an environment.

Opening Of Legal Year 2015: A Year For Pushing Boundaries, Alvin W. L. See, Man Yip

Research Collection Yong Pung How School Of Law

5 January 2015 marked the Opening of the Legal Year 2015. From the speeches made by the Attorney-General, the President of the Law Society, and the Chief Justice, the 50th year of Singapore’s independence is going to be a glorious year of pushing boundaries.

Agency And Partnership Law [2014], Pearlie M. C. Koh, Stephen Noel Henry Bull

Research Collection Yong Pung How School Of Law

No abstract provided.

Identifying An Interest In Land Sufficient To Support A Caveat: Salbiah Bte Adnan V Micro Credit Pte Ltd [2014] Sghc 249, Alvin W. L. See

Research Collection Yong Pung How School Of Law

The difficult issue of what constitutes an interest in land sufficient to support a caveat (“caveatable interest”) recently presented itself before the High Court in the case of Salbiah Bte Adnan v Micro Credit Pte Ltd, which concerned a caveat lodged to protect an alleged security interest. The decision deserves the attention of property lawyers for it helpfully addressed various principles of property law relating, directly and indirectly, to the lodgment of caveats.

State-Owned Enterprises In Singapore: Historical Insights Into A Potential Model For Reform, Cheng-Han Tan, Dan W. Puchniak, Umakanth Varottil

Research Collection Yong Pung How School Of Law

This article argues that the Singapore GLC Model is so closely intertwined with Singapore’s idiosyncratic history and unique regulatory culture that, although the model has been extremely successful within Singapore, transplanting it to China could be difficult. The article also explores the extent to which the success of the Singapore GLC Model and China’s ambition to emulate it challenge notions that corporate governance systems are converging towards a market-oriented (American) model of the shareholder centric corporation and the extent to which the success of the Singapore GLC Model challenges the basic conception that private enterprise rather than the state is …

Bet She’An Iii: Nysa-Scythopolis: The Southern And Severan Theaters: Part 2: The Architecture, Gabriel Mazor, Walid Atrash

IAA Reports—Monograph Series of the Israel Antiquities Authority

Bet She'an III Nysa - Scythopolis: The Southern And Severan Theaters.Part 2: The Architecture. chapter 7. Architectural analysis and proposed reconstruction / Walid Atrash -- chapter 8. Reconstruction work in the Severan theater / Lawrence Belkin and Avi Katzin -- chapter 9. The architectural elements / Gabriel Mazor -- chapter 10. Three marble statues from the Severan theater / Tali Sharvit

Bet She’An Iii: Nysa-Scythopolis: The Southern And Severan Theaters, Part 1: The Stratigraphy And Finds, Gabriel Mazor, Walid Atrash

IAA Reports—Monograph Series of the Israel Antiquities Authority

Bet She'an III Nysa - Scythopolis: The Southern And Severan Theaters. part 1: The stratigraphy and finds. chapter 1. Introduction / Gabriel Mazor and Walid Atrash -- chapter 2. The southern theater / Gabriel Mazor and Walid Atrash -- chapter 3. The Severan theater / Gabriel Mazor and Walid Atrash -- chapter 4. The pottery / Débora Sandhaus and Marc Balouka -- chapter 5. The glass finds / Tamar Winter -- chapter 6. The coins / Ariel Berman

Finding Sources Of Evidence, Patricia Mileham

Patricia Mileham

No abstract provided.

Negotiating Work And Family: Lifestyle Migration, Potential Selves And The Role Of Second Homes As Potential Spaces, Brian Hoey

Brian A. Hoey, Ph.D.

This article is based on ethnographic research conducted in the USA with migrants who use an act of relocation as a means of deliberately constructing identity as well as seeking greater ‘balance’ and ‘control’ in their lives. Specifically, it examines how ‘second’ homes can serve as a transitional or ‘potential space’ in the lives of these migrants not only between different geographic places but also what are taken to be distinct identities and ideals associated with these places and the lives lived in them. Such behaviour is not simply about coping and adapting to a new environment; rather, it is …

A Qualitative Analysis Of The Use Of Financial Services And Saving Behavior Among Older African Americans And Latinos In The Los Angeles Area, Luisa Blanco, Maria Ponce, Arturo Gongora, O. Kenrik Duru

Luisa Blanco

For this study, we conducted 7 focus groups in the Los Angeles area with a total of 70 participants (42 Latinos and 28 African Americans) recruited from 3 senior centers and a church. Overall, participants were not well prepared for the future in terms of their health care financing. African Americans in the study tended to participate more in the formal financial sector and show a high level of sophistication when managing their finances than Latinos. African Americans also were more likely to save than Latinos, but their level of saving was not very large. We also find that participants …

Measuring Manufacturing : How The Computer And Semiconductor Industries Affect The Numbers And Perceptions, Susan Houseman, Timothy Bartik, Timothy Sturgeon

Susan N. Houseman

No abstract provided.

Engaging The Everyday - Environmental Social Criticism And The Resonance Dilemma

John Meyer

Finance For All: The Impact Of Financial Literacy Training In Compulsory Secondary Education In Spain, Laura Hospido, Ernesto Villanueva, Gema Zamarro

Gema Zamarro

We estimate the impact on objective measures of financial literacy of a 10-hours financial education program among 15-year old students in compulsory secondary schooling. We use a matched sample of students and teachers in Madrid and two different estimation strategies. Firstly, we use reweighting estimators to compare the performance in a test of financial knowledge of students in treatment and control schools. In another specification, we use school fixed-effect estimates of the effect of the course on change in the score in tests of financial knowledge. The program increased treated students' financial knowledge by between one fourth and one third …

Disentangling Disadvantage: Can We Distinguish Good Teaching From Classroom Composition?, Gema Zamarro, John Engberg, Juan Saavedra, Jennifer Steele

Gema Zamarro

This article investigates the use of teacher value-added estimates to assess the distribution of effective teaching across students of varying socioeconomic disadvantage in the presence of classroom composition effects. We examine, via simulations, how accurately commonly used teacher value-added estimators recover the rank correlation between true and estimated teacher effects and a parameter representing the distribution of effective teaching. We consider various scenarios of teacher assignment, within-teacher variability in classroom composition, the importance of classroom com- position effects, and the presence of student unobserved heterogeneity. No single model recovers without bias estimates of the distribution parameter in all the scenarios …

Sectoral Initiatives And Opportunity Youth, Kevin Hollenbeck

Kevin Hollenbeck

No abstract provided.

Unveiling The Gaze: Belly Dance As A Site Of Refuge, Re-Envisioning And Resistance, Angela Moe

Angela M. Moe

Central to studies of feminist theory and pop culture is the construct of the male gaze, which highlights and challenges imagery within various forums (e.g., film, media, art) that relegate women to a stereotypically aesthetic purpose. In other words, analyses of the male gaze question why it is that women are so often portrayed in overly sexualized ways, as if they are only objects to be considered and consumed by others (namely, heterosexual men). This construct was first developed by Laura Mulvey in her influential 1975 essay “Visual Pleasure and Narrative Cinema”. What was unique about Mulvey’s analysis is that …

Measuring Manufacturing : How The Computer And Semiconductor Industries Affect The Numbers And Perceptions, Susan Houseman, Timothy Bartik, Timothy Sturgeon

Timothy J. Bartik

No abstract provided.

All-Units Discounts As A Partial Foreclosure Device, Yong Chao, Guofu Tan

Yong Chao

All-units discounts (AUD) are pricing schemes that lower a buyer’s marginal price on every unit purchased when the buyer’s purchase exceeds or is equal to a pre-specified threshold. The AUD and related conditional rebates are commonly used in both final-goods and intermediate-goods markets. Although the existing literature has thus far focused on interpreting the AUD as a price discrimination tool, investment incentive program, or rent-shifting instrument, the antitrust concerns on the AUD and related conditional rebates are often their plausible exclusionary effects.

In this article, we investigate strategic effects of volume-threshold based AUD used by a dominant firm in the …

Attachment And Social Cognition In Borderline Personality Disorder: Specificity In Relation To Antisocial And Avoidant Personality Disorders, Josesph Beeney, Stephanie Stepp, Michael Hallquist, Lori Scott, Aidan Wright, William Ellison, Kimberly Nolf, Paul Pilkonis

William D Ellison

Theory and research point to the role of attachment difficulties in borderline personality disorder (BPD). Attachment insecurity is believed to lead to chronic problems in social relationships, attributable, in part, to impairments in social cognition, which comprise maladaptive mental representations of self, others, and self in relation to others. However, few studies have attempted to identify social–cognitive mechanisms that link attachment insecurity to BPD and to assess whether such mechanisms are specific to the disorder. For the present study, empirically derived indices of mentalization, self–other boundaries, and identity diffusion were tested as mediators between attachment style and personality disorder symptoms. …