The Physiology of Political Participation

Political involvement varies markedly across people. Traditional explanations for this variation tend to rely on demographic variables and self-reported, overtly political concepts. In this article, we expand the range of possible explanatory variables by hypothesizing that a correlation exists between political involvement and physiological predispositions. We measure physiology by computing the degree to which electrodermal activity changes on average when a participant sequentially views a full range of differentially valenced stimuli. Our findings indicate that individuals with higher electrodermal responsiveness are also more likely to participate actively in politics. This relationship holds even after the effects of traditional demographic variables are taken into account, suggesting that physiological responsiveness independently contributes to a fuller understanding of the underlying sources of variation in political involvement.     

Social conflict over property rights: the end,a new beginning,or a continuing debate?

The ownership and control of private land is a core social value in the United States. Public planning can be seen as conflicting with this value. The long-standing tension between private property rights and public planning was heightened in the 1990s with the emergence of the so-called private property rights movement. This movement seeks to limit governmental authority over privately owned land through a multi-level strategy of legal, policy, political, and public relations actions. This paper explores the historical basis for this conflict, the legal framework within which it functions, and contemporary policy battles.

The paper concludes that there may be no final outcome to this debate. Property rights activists are impassioned and believe their view of history and law is correct. I argue that it may be best to see debate about land use and property rights as one of the central vehicles for a continual reframing of core values in the American experience.     

The impact of RTC dispositions on local housing and real estate markets

Abstract

This article examines the critical question of whether disposition activity of the Resolution Trust Corporation (RTC) will disrupt local real estate markets by driving values down and encouraging additional defaults. The question is approached by identifying key characteristics of local economies and real estate markets that could be associated with adverse market responses and then examining 12 individual metropolitan areas in this context. A survey of metropolitan areas with high RTC concentrations finds varying potential for adverse impact. Detailed case studies in three metropolitan areas—Dallas, Denver, and Oklahoma City—find the potential to vary widely by property type, quality level, and geographic location. By and large, commercial markets are expected to be less affected because of (1) the already depressed condition of most markets, (2) market segmentation that would insulate investment grade submarkets, (3) capitalization of expectations about disposition, and (4) political constraints on the rate of RTC activity. However, the geographic concentration of inventory that is combined with potential tipping dynamics associated with neighborhood change could render certain affordable housing markets vulnerable to adverse market responses. Policy recommendations to mitigate such impacts are suggested.     

Developmental validation of reduced-size STR Miniplex primer sets

This paper describes a developmental validation study of three Miniplex sets covering 12 of the 13 CODIS loci. As these new sets will be used for the analysis of degraded and low level DNA, the validation studies were performed using 100-125 pg of DNA, the lowest input level at which peak balance, peak intensity, and allele consistency were stable. To demonstrate the applicability of the Miniplex sets to forensic casework, these validation studies were completed in accordance with the Scientific Working Group on DNA Analysis Methods (SWGDAM). A range of tests were performed including studies of concordance with standard multiplex kits, sensitivity and reproducibility, and PCR amplification conditions. Additionally, studies of mixtures, nonhuman and environmentally degraded DNA, and simulated forensic samples were performed. Our results demonstrate that Miniplex STR amplification procedures are a robust and sensitive tool for the analysis of degraded DNA.     

Are Green Vehicles Worth the Extra Cost? The Case of Diesel‐Electric Hybrid Technology for Urban Delivery Vehicles

A central question for environmental policy is whether the long‐term benefits of energy‐saving technologies are sufficient to justify their short‐term costs, and if so, whether financial incentives are needed to stimulate adoption. The fiscal effects of incentivizing new technologies, and the revenue effects of using the technology, are also policy relevant, given current fiscal constraints. This study evaluates the economic and fiscal effects of promoting diesel‐electric hybrid technology in urban delivery vehicles, an application supported by U.S. policymakers. An economic model is used to simulate the conditional probability density functions of the net present values (NPVs) of diesel electric hybrids annually from 2012 to 2030. The NPV time paths, which reflect fuel price, environmental, and technology trends, show the expected dates that hybrids become economically viable, and allow an evaluation of the net benefits of hybrid technology as an investment over the entire simulation horizon. The NPV distributions are computed for five stakeholder classes, including transportation firms, parties benefiting from reduced externality damages, state and local governments, and the larger society. The analysis shows that hybrid technology investment does not appear to be justified from a societal perspective at a 7 percent discount rate, but the probability for positive net returns increases substantially at a 3 percent rate.     

Inter-Agency Cooperation to Raise Awareness on Human Trafficking in Vietnam: Good Practices and Challenges

Awareness-raising tactics are arguably the first priority in the prevention strategies in Vietnam at present. Awareness-raising campaigns are implemented through two kinds of communication methods: community-based activities and mass media. Although anti-trafficking activities in Vietnam have achieved some successful results, recent evidence suggests that a lack of clear progress in the areas of trafficking awareness-raising still remains. The quality and extent of collaboration between authorised agencies are key factors in anti-trafficking activities, including raising awareness on human trafficking. However, to date, there has been no systematic research on inter-agency cooperation in awareness-raising activities in Vietnam. This paper first reviews the nature of human trafficking and legal framework on raising trafficking awareness in Vietnam. The paper then presents successes and challenges of current inter-agency collaborative activities undertaken to implement the awareness-raising strategies.