Precision-guided or blunt? The effects of US economic sanctions on human rights

Public Choice - This study analyzes the consequences of economic sanctions for the target country’s human rights situation. We offer a political economy explanation for different types of...     

Volatile Organic Compound Profiling from Postmortem Microbes using Gas Chromatography–Mass Spectrometry

Volatile organic compounds (VOCs) are by-products of cadaveric decomposition and are responsible for the odor associated with decomposing remains. The direct link between VOC production and individual postmortem microbes has not been well characterized experimentally. The purpose of this study was to profile VOCs released from three postmortem bacterial isolates (Bacillus subtilis, Ignatzschineria indica, I. ureiclastica) using solid-phase microextraction arrow (SPME Arrow) and gas chromatography–mass spectrometry (GC-MS). Species were inoculated in headspace vials on Standard Nutrient Agar and monitored over 5 days at 24°C. Each species exhibited a different VOC profile that included common decomposition VOCs. VOCs exhibited upward or downward temporal trends over time. Ignatzschineria indica produced a large amount of dimethyldisulfide. Other compounds of interest included alcohols, aldehydes, aromatics, and ketones. This provides foundational data to link decomposition odor with specific postmortem microbes to improve understanding of underlying mechanisms for decomposition VOC production.     

Promoting customer engagement: A new trend in utility regulation

This paper traces a new development in regulation that encourages utilities to engage more directly with their customers. We make four contributions: First, we perform a comprehensive analysis of how regulators are using customer engagement, and offer a simple model for understanding different customer engagement initiatives. Second, we review assessments of customer engagement. We find that there are no quantitative, empirically robust assessments of the effectiveness of customer engagement as a regulatory tool. Third, we develop two detailed case studies of an energy regulator and a water regulator that are in the forefront of customer engagement efforts. We find that there is no direct link between the engagement strategy used and the economic incentives received by a firm. Finally, we propose a framework for improving the customer engagement process. The new framework relies on microeconomics, modern tools of program evaluation, and supplying the regulated firm with direct incentives to engage with the customer.     

Social media echo chambers and satisfaction with democracy among Democrats and Republicans in the aftermath of the 2016 US elections

There is widespread evidence that individuals select information that supports their convictions and worldviews. This behavior yields the formation of echo chambers – environments in which an individual’s own political beliefs are repeated and amplified and dissenting opinions are screened out. Recent research demonstrates that social networking sites such as Facebook or Twitter can facilitate this selection into homogenous networks. Using data from a representative nation-wide online survey, we consider the degree to which respondents’ social media networks resemble virtual echo chambers. We then analyze the effect of these social media echo chambers on satisfaction with democracy among Democrats and Republicans in the aftermath of the 2016 US elections. Our findings reveal that virtual echo chambers boost democratic satisfaction among Republicans but they do not have an effect on system support by self-identified Democrats. Our paper therefore adds to a growing literature linking online behaviors to mass attitudes about politics.     

Generalized Social Trust and International Dispute Settlement

What determines the success of a peaceful settlement attempt of a border dispute? In order to fully understand why decision makers choose to put an end to an ongoing conflict, it is necessary to consider the social trust levels of the general populations in both states. International conflict settlement requires public support at the domestic level. If a state’s general population perceives the potential dangers of a settlement as too severe, the conclusion of a peace agreement will be difficult. We argue that high levels of social trust allow citizens (1) to favor more conciliatory foreign policies and (2) to be more optimistic about the future behavior of other states. In democratic settings, these public attitudes serve as powerful constraints for decision makers. As a result, high aggregate levels of social trust should be directly related to concession-granting behavior by democracies as well as effective dispute settlement among jointly democratic dyads. We test these expectations with a new aggregate-level measure of social trust and find mixed support for our hypotheses: While trust does not influence the behavior of challenger states, it does have strong effects on democratic target states and jointly democratic dyads.     

Intervention at Risk: The Vicious Cycle of Distance and Danger in Mali and Afghanistan

In crisis-hit countries, intensive risk management increasingly characterizes the presence of international interveners, with measures ranging from fortified compounds to ‘remote programming’. This article investigates the global drive for ‘security’ from an ethnographic perspective, focusing on Afghanistan and Mali. By deploying the concepts of distance and proximity, the article shows how frontline ‘outsourcing’ and bunkering have generated an unequal ‘risk economy’ while distancing interveners from local society in a trend that itself generates novel risks. To conclude, the article asks whether alternative forms of proximity may help to break the vicious cycle of danger and distance at work in today’s crisis zones.     

Lobbygruppen im politischen Wettbewerb: Die Auswirkungen des Konkurrenzkampfes unter Interessengruppen auf deren Lobbyverhalten

Lobby groups face direct competition from each other, yet the level of competition they face varies and depends on the political issue area they compete in. This article investigates the question, how these differing intensities of competition affect the lobbying behavior of interest organizations. Based on data stemming from a survey among Swiss and German interest groups, this article establishes that the intensity of competition among lobby groups positively influences both directly lobbying politicians (inside lobbying) but also exercising influence indirectly via the media and the public (outside lobbying). Yet it is also demonstrated that the inside lobbying benefits more strongly from higher competition levels, hence interest organizations look for ways to directly influence politicians first when they are faced with stiffer competition.