Unpacking LogM: Toward a More General Theory of Party System Density

The standard model of political party system density combines two traditions to explain why some countries have more political parties than others, one tradition that emphasizes social cleavages and another that emphasizes electoral institutions, especially district magnitude. Despite its considerable success, there are several reasons to be less than fully satisfied with the standard model. We examine two of these problems associated with the scope of strategic voting and the functional form of the specification used to test the model. In doing so, we contrast the standard interpretation with an organizational ecology model that accounts for what the standard model did so well, but also accounts for important anomalies it ignores. We reexamine some of the key analyses that have been used to test the standard model to assess the severity of its limitations and the utility of the rival organizational ecology account.     

Policy attitudes, ideology and voting behavior in the 2008 Election

This article examines the impact of policy attitudes and ideology on voting behavior in the 2010 U.S. presidential election. The analysis uses data from the 2008 American National Election Study. The empirical results indicate that the 2008 election should not be regarded as a simple referendum on the George W. Bush presidency. At the same time, voting behavior was not particularly aligned along stark policy divisions; the direct effects of issue attitudes were confined largely to the most sophisticated stratum of the electorate. Finally, liberal-conservative orientations did affect citizens' political attitudes and candidate choices in ways that are fairly unique, compared to other recent elections.     

Optimization and its discontents in regulatory design: Bank regulation as an example

Economists and lawyers trained in economics tend to speak about regulation from a perspective organized around the basic norm of optimization. In contrast, an important managerial literature espouses a perspective organized around the basic norm of reliability. The perspectives are not logically inconsistent, but the economist's view sometimes leads in practice to a preoccupation with decisional simplicity and cost minimization at the expense of complex judgment and learning. Drawing on a literature often ignored by economists and lawyers, I elaborate the contrast between the optimization and reliability perspectives. I then show how the contrast illuminates current discussions of the reform of bank regulation.     

Cumulative Trauma,Personal and Social Resources,and Post-Traumatic Stress Symptoms Among Income-assisted Single Mothers

Data from 247 single mothers were used to partially validate a theoretical model that highlights the process through which post-traumatic stress disorder (PTSD) develops among women. Structural equation modeling was used to assess the direct and indirect relationship between cumulative trauma (CT) and mothers’ PTSD symptom severity. Additionally, we examined the meditational role played by mothers’ strains and resources and the moderating role played by mothers’ residence in an intersectionally advantaged versus disadvantaged neighborhood. A good fit was found between the hypothesized model and data. Mothers’ strains and personal resources played a significant mediating role in the relationship between CT and PTSD symptom severity. Neighborhood of residence did not moderate the CT-PTSD process. Implication for practice and treatment are discussed.     

Realism and the critique of technology

The ‘classical Realist’ thinkers Hans J Morgenthau and John Herz developed a puissant yet typically overlooked critique of technology. Driven by fears of nuclear warfare, they broke with Realism's inappropriately nonchalant view of technological development. Morgenthau focused on the dangers of a naïve faith in technological growth, arguing that it typically generated an apolitical and potentially irresponsible view of international politics. Even more effectively, Herz zeroed in on the problem of what he described as technological acceleration, according to which the rapid pace of recent technological change threatens humanity's future. While Morgenthau's ideas on technology are ultimately tension ridden, Herz still provides a fruitful starting point for any version of international relations theory hoping to take the phenomenon of social speed or acceleration seriously. Many of his reflections anticipated the contemporary debate among social theorists about the high-speed temporality of contemporary society.