The cognitive and affective components of political attitudes: Measuring the determinants of candidate evaluations

Past research suggests that beliefs and emotions operate as partially distinct determinants of political attitudes. In addition, while positive and negative beliefs about a political object are bipolar in structure, positive and negative emotions have been demonstrated to be relatively independent. In this past research, beliefs and emotions have been assessed with different measures. Yet current models of survey responding suggest that responses to survey items are often influenced by the manner in which the researcher poses the questions. As such, it is not clear whether the uniqueness of these belief and emotion measures reflects a bona fide difference between two underlying constructs, or merely an artifactual difference induced by differing methods of measurement. In this study, beliefs and emotions are shown to operate as partially unique predictors of candidate evaluation even when employing corresponding methods of measurement. The independence of positive and negative emotion, however, only arises when employing a dichotomous measure. When employing ordinal measures, positive and negative emotions contain a substantial component of bipolarity. The theoretical implications of these findings are discussed.     

Rise of the Automobiles: the costs of increased NO2 pollution in China's changing urban environment

China's rapidly growing motor vehicle fleet is changing the makeup of its urban atmosphere. While the two major problem pollutants historically have been particulates and sulfur dioxide, the growth in the number of automobiles has generated substantially increased levels of nitrogen dioxide (NO₂). This paper examines and values the mortality health effects (reduced premature deaths) from cleaning up these three pollutants. Findings indicate that valued gains from reduced air pollution mortality can average 3% of a city's GDP. Moreover, the growing auto fleet may generate a ten-fold increase in NO₂-based mortality costs and offset other, ongoing cleanup efforts in many Chinese cities. Specifically, the paper explores how the increasing number of automobiles might diminish or offset environmental cleanup activities focused upon particulate and sulfur dioxide pollution.     

The legal implications of Sudan's accession to the World Trade Organization

Sudan is one of the countries that is currently in the processof negotiating its accession to the World Trade Organization.This article gives an overview of the legal implications ofWTO accession for Sudan, detailing the expected changes andtheir implementation costs in terms of institutional and legalreform. While not exhaustive, it discusses some of the agreementsthat may pose particular implementation challenges, and suggeststhat Sudan should forge links with least developed countries(LDCs) and other WTO members and seek support during the negotiations.The successful conclusion of negotiations and the accessionof Nepal and Cambodia, both LDCs, at the fifth WTO MinisterialConference in September 2003 should provide a positive impetusand lessons for others such as Sudan that are in the processof accession.     

‘No Wishful Thinking Allowed’: Secret Service Committee and Intelligence Reform in Great Britain, 1919–23

The May 2002 tranche of British Security Service files released to the Public Record Office included hitherto classified policy files containing documents on Secret Service Committee meetings held from 1919 to 1923. This body wrote an important yet relatively obscure chapter in British intelligence history: the post-First World War reorganization and retasking of British secret service machinery, the focus now being Soviet Russia. However, by encouraging the deliberate overstatement of the Bolshevik 'subversive' threat and then backing excessive measures to counter it, some British officials may have sown the seeds of government's later inability to detect a much graver peril to national security, that of Soviet espionage.