Elsewhere I have argued that measures of U.S. state legislative professionalization assess individual and organizational capacity to generate and evaluate information in the policymaking process. In this article, I adapt my measure of state legislative professionalization to state courts of last resort, attempting to assess the informational capacity of those bodies in making legal decisions. Specifically, I examine judicial salaries, a court's level of control over its docket, and the number of law clerks employed by the justices. After presenting four variants of the court professionalization measure and investigating their validity, I examine explanations for their observed variance across the states. I conclude by comparing my indices with existing indices and speculating about the utility of such measures.

Recent studies have documented that parties influence legislative behavior. But such studies have been unable to distinguish between party voting stemming from ideological agreement and true party influence, as most lack independent measures of legislator ideology and have not been tested at the U.S. state level. Using survey data to control for legislator ideology, this analysis looks at how and under what conditions parties influence voting in three sessions of five state legislatures. The results suggest party influence on voting in the states is partly due to the fact that legislators have similar beliefs and represent similar people. Nonetheless, parties exert an independent influence on roll call voting due to state legislators' desire for party resources and their desire to create a positive brand name for the party. Furthermore, there are numerous circumstances under which parties exert this influence.

Does complete public financing of campaigns enhance electoral competition? Arizona and Maine implemented similar clean elections programs for state-level races in 2000, providing an opportunity to examine the consequences of public financing. Employing two measures of competitiveness, I find that clean elections programs in both states significantly increased competition in districts where challengers accepted public funding. These findings suggest that public monies do not simply attract low-quality challengers and that access to campaign funds is an important determinant of competitiveness. As a result, while public financing programs are not panaceas for uncompetitive elections, such programs can enhance competition in races where money is accepted.

During the 2004 and 2006 general elections, a number of states considered different moral policy ballot measures, including marriage definition, abortion bans, and stem cell research. Although more moral policy measures were voted on in the last two general elections, this is certainly not the first time that moral issues have been placed on the ballot. Some political pundits, during these elections, suggested that increased voter turnout in some states was due to these ballot measures. This research examines whether or not the presence of a moral policy measure on a given state's ballot generates higher voter turnout. I find that moral policy ballot measures generate higher turnout in midterm elections but not in presidential elections.

Voters in nearly half the states adopted term limits between 1990 and 2000, and recent efforts to repeal or extend these caps generally have suffered sound defeats. Past research demonstrates that while robust majorities approved of limiting the terms of elected officials, support was strongest among government cynics and minority-party identifiers. Here, we investigate the impact of trust and partisanship on attitudes toward a 2004 Arkansas proposal to extend term limits; we further test our findings using survey data on a related 2002 measure in California. Relying on statewide samples of likely voters, we find that Democrats and those with more trust in government demonstrate greater support for such measures than Republicans and cynics, controlling for other factors. Trust exerts the strongest substantive effect.

This article introduces a new, public database of U.S. state and local public policies, now available at www.statepolicyindex.com. The database covers more than 170 different state or local policies, coded at the state level as of December 31, 2006, in most cases. We use principal components analysis and derive two orthogonal measures of state policy ideology, which we label policy liberalism and policy urbanism. Our policy liberalism measure passes several reliability and validity checks, while policy urbanism is strongly predicted by urbanization rate, percentage of African Americans in the population, and percentage of Christian adherents in the population.