Prominent public policy models have hypothesised that rising income inequality will lead to more redistributive spending. Subsequent theoretical advancements and empirical research often failed to find a positive relationship between inequality and redistributive spending, however. Over the last few decades both income inequality and redistributive spending have been growing in the United States states. In this work, we consider whether temporal variation in inequality can explain variation in redistributive spending, while controlling for a number of factors that covary with redistributive spending in the states. In an analysis of data for 1976–2008, we find that higher levels of inequality are associated with greater redistributive spending, offering empirical evidence that fiscal policy at the state level responds to growing levels of income inequality. Considering the growing role of state governments in welfare provision during the past several decades, this finding is relevant for policy researchers and practitioners at all levels of government.

Why people collaborate to achieve their political objectives is one enduring question in public policy. Although studies have explored this question in low-intensity policy conflicts, a few have examined collaboration in high-intensity policy conflicts. This study asks two questions: What are the rationales motivating policy actors to collaborate with each other in high-intensity policy conflicts? What policy actor attributes are associated with these rationales? This study uses questionnaire data collected in 2013 and 2014 of policy actors from New York, Colorado and Texas who are actively involved with hydraulic fracturing policy debates. The results show that professional competence is the most important rationale for collaborating, whereas shared beliefs are moderately important, and financial resources are not important. Policy actor attributes that are associated with different rationales include organisational affiliation and extreme policy positions. This article concludes with a discussion on advancing theoretical explanations of collaboration in high-intensity policy conflicts.

Political corruption in the land sector is pervasive, but difficult to document and effectively prosecute. This article provides new evidence on political land corruption in Malta, the European Union’s smallest member state and one of the world’s most densely populated countries. It shows how the country’s highly restrictive zoning laws, along with a de jure independent regulator, have created opportunities for extensive and endemic corruption in the granting of land development permits in zones that are outside development. It provides an example of governments creating institutions as rent-collection instruments – not to correct market failures, but to create opportunities for corruption. The unique underlying data set was collected through an automated web-scraping program as the regulator first turned down then ignored freedom of information requests for the data.

A substantial aspect of scientific research involves linking concepts to observations using measurements. This exercise has raised questions among researchers of whether or not measurements “truly” and “reliably” capture ideas and observations. We address this question by setting out a methodological standard on how to assess the validity and reliability of measurements. We do this by examining measurements that evaluate public policy, arguing that this topic is gaining increasing attention from political science researchers and policymakers. The analysis concerns measurements of the level of transparency and accountability of lobbying laws, central to recent regulatory policy research. We conduct convergent validation, content validation and reproducibility tests on four indices applied to 13 regulations found worldwide. By doing so, the article provides scholars with an evaluation of measurements of lobbying laws’ robustness, while offering methodological and theoretical lessons of value to larger regulatory and public policy scholarship.

This article tackles the question of how bureaucratic structures condition frontline implementers’ use of European Union (EU) migration law. Adopting an organisational perspective, the study expects that only under discretion do implementers draw independently on original EU law. Empirically, the article draws on qualitative interviews with migration law implementers in the Netherlands and the German Bundesland of North Rhine-Westphalia. The analysis reveals that in the nondiscretionary Dutch structure, frontline implementers only rely on EU law when receiving instructions from higher administrative levels. The use of EU law is more diverse in the German discretionary structure. Under legal tension, several German frontline implementers use EU law parallel to national law. However, not all German respondents feel comfortable in interpreting original EU law and jurisprudence. Although structural discretion conditions uses of EU law, the variation of the German case suggests that microlevel factors complement explanations for frontline uses of EU law.

We examine state-level variation in the flow of benefits under the largest Social Security programme – the Old-Age (OA) programme. OA pensions remain a robust and growing component of the American social safety net. Although OA pensions are entirely administered by the federal government, state-level demographic features can imply different aggregate levels of programme expenditures across states. We describe high levels of variation in the resources flowing into states from the OA programme and we find relationships between state features that might seem only remotely related to income support for the elderly: current unemployment rates, previous income levels, poverty rates and minority populations. We find a particularly strong link between current unemployment rates, OA coverage and OA average benefits. The number of recipients and the level of average OA payments increase when unemployment increases. This is a poorly understood but important feature of the OA programme.

This article considers how gender and power are implicated in how prostitution policy is translated from initial proposal to enactment in law. The analysis brings together Freeman’s proposal for “policy translation” (2009) and Connell’s work on “hegemonic masculinity” (1987 with Messerschmidt 2005) to examine Hansard and other United Kingdom Parliament documents relating to Clause 13/14 of the Policing and Crime Bill 2008–2009, a proposal to criminalise the purchase of sex in England and Wales. It is argued here that hegemonic masculinity is implicated in how “responsibility” and “exploitation” in relation to sex purchase are disputed and defined within the Parliamentary debates on Clause 13/14, and this in turn informed the version of criminalisation that emerged as authoritative. This article reflects finally on how far mapping the translation of policy can elucidate the operation of gender and power within the policy process.

The extent of political fragmentation of metropolitan areas impedes effective land use planning in many countries, and thus contributes to the phenomenon of urban sprawl. For some metropolises in the United States and Europe, strategic interaction between local policymakers codetermines the implementation of local planning policies. However, previous empirical analyses of this phenomenon have usually assumed interdependence in planning decisions to be confined to neighbouring jurisdictions. This is a common simplification in research on diffusion in public policies. Proceeding on the assumption that municipal zoning decisions are subject to competition between municipal authorities trying to attract new residents, I suggest an alternative conceptualisation of location-choice competition in Tiebout-like economies: the correlations of out-commuting patterns serve as a proxy for the degree to which municipalities are competitors for mobile residents, irrespective of their contiguity. Spatial autoregressive models, estimated on the basis of a large panel of fine-grained zoning data, reveal that zoning decisions in the Canton of Zurich, Switzerland’s most dynamic metropolitan area, are indeed subject to such interdependence.

A country is on the carbon efficiency frontier if its per-capita emissions of CO2 are at least as low as any state that was at least as economically developed at a period when technology was no more advanced. Building on earlier work employing Data Envelopment Analysis to benchmark performance, we argue that a useful measure of whether a state adopts “good practice” in relation to climate change is how near it is to this frontier. We calculate efficiency scores for a sample of developed countries between 1994 and 2011, and model the impact of green taxation, next to a series of political and economic controls, on performance. We find that higher levels of environmental tax revenue are positively and significantly associated with higher carbon efficiency. The central contributions of this research are the introduction of an innovative measure for environmental quality and assessing how this is driven by green taxation.

Scholars of morality policy change primarily analyse state regulation. Through this narrow focus, they ignore private actors and their varying engagement across time and policies. We contribute to this research gap by comparing and explaining private actors’ involvement in euthanasia and prostitution policy in Germany. We argue that the extent of private engagement is determined by the private actors’ capacity to govern, governmental decision-making barriers and private actors’ interests. Thus, the present study makes an empirical contribution to the literature on private governance by exploring largely disregarded policy issues that are least-likely cases for the delegation of public regulatory competence. Furthermore, it adds to the morality policy literature in a theoretical way by showing that policy change in this field is not only a question of scope, timing and direction but also one of the types of governing actors.

Cross-border commercial activity raises issues in federations where multiple jurisdictions can claim the right to tax the same income. In the United States, this coordination problem is resolved by splitting the tax base according to the geographic distribution of firms’ sales, capital and labour. The weight of each factor is determined on a state-by-state basis, which opens room for competitive legislative behaviour. In this complex issue area, however, policymakers must invest lot of resources to monitor competitors, evaluate policy alternatives and shepherd tax reform through the legislative process. This implies that highly professional legislatures should be more responsive to the policies of nearby states. We consider data on most American states over the period from 1986 to 2013 and find strong evidence of conditional spatial dependence. Our findings suggest that policy diffusion may often be moderated by institutional and political factors.

California and Washington recently replaced traditional partisan elections with nonpartisan “top-two” election procedures. Some reform advocates hoped that voters would behave in a way to support moderate candidates in the primary stage; the limited evidence for this behaviour has led some scholars to conclude that the reform has little chance to change meaningful policy outcomes. Yet we find that the nonpartisan procedure has predictable and disparate political consequences: the general elections between two candidates of the same party, called copartisan general elections, tend to occur in districts without any meaningful crossparty competition. Furthermore, copartisan elections are more likely to occur with open seats, when a new legislator will begin building a network of relationships. The results, viewed through the lens of the Advocacy Coalition Framework, suggest that opportunities exist for coalitional rearrangement over time.

Research on bureaucratic power typically focusses on rulemaking and policy implementation, while bureaucrats’ participation in the legislative process remains underexplored. We theorise and test a specific mechanism by which bureaucrats attempt to sway legislative outcomes, which we term indirect bureaucratic lobbying. Using a novel survey of state-based health lobbyists in 25 states, we show that state Medicaid agency staff routinely request lobbying assistance from provider associations and consumer advocates. We also provide the first systematic evidence of the conditions under which indirect bureaucratic lobbying is likely to occur. Our results suggest that individual-level policy agreement interacts with institutional factors, most notably agency performance and gubernatorial power, to increase the likelihood that bureaucrats will use this strategy to attempt to influence legislative deliberations.

The literature on policy convergence has identified numerous facets and causal drivers of convergence. Distinguishing four dimensions of convergence (object, benchmark, drivers and directed process) helps clarify why and in what form policy convergence may occur (or not). Thus, depending on, for example, the object of analysis (policy outcome or instruments used), the same empirical case may give rise to opposing assessments. Furthermore, both economic and political drivers are necessary to account for successful policy convergence: economic convergence partly explains why countries may face similar problems, and political mechanisms explain why they might choose similar policies to solve a given problem. This article illustrates the multifaceted character of convergence for the dynamic field of renewable energy policies in the European Union. The empirical results indicate temporary convergence in the case of policy support instrument choices and conditional convergence in terms of renewable shares. However, the results suggest divergence of public R&D subsidies targeting renewables.

Studies examining the policy implications of elite polarisation usually concentrate on policy formulation and change, but neglect the impact of polarisation on the day-to-day application of policies. Applying the method of causal process tracing to the Swiss “Carlos” case, a blame game triggered by the reporting about an expensive therapy setting for a youth offender, this article exposes and explains a hitherto neglected, but highly important, mechanism between political elites engaging in blame generation and changes in policy practice. A policy’s distance and visibility to mass publics, as well as the incentives and resources of elites to engage in blame generation, explain the dynamics within blame games, which, in turn, effect organisational and behavioural changes that help institutionalise a more politicised policy practice. Politicised policy practice can make an important difference to policy target populations, as well as damage output legitimacy and undermine democracy.

European energy security has recently emerged as an important topic of scholarly attention. Many studies have scrutinised the political and institutional innovations triggered by the establishment of the European Union internal energy market and external energy policy. However, the literature indicates a particularly striking gap between growing research and concept development, and only recently have efforts been made to analyse this current dynamic more accurately. By focussing on the security of gas supply and liquefied natural gas development in France, Italy and Spain, and extending the model of the catalytic state to the energy-security realm, this article contributes to the empirical and conceptual debate. In particular, the article argues that the catalytic state model, which emphasises the active role of governments in a liberalised market structure and their wide participation in a networked pattern of energy diplomacy, is better equipped than the regulatory state model to capture the new European politics of energy security.

This article analyses the role of partisan politics in the recent expansion of early childhood education and care in the German Länder. In contrast to recent work in comparative public policy that often diagnoses a waning of partisan effects, we find broad support for the notion that partisan differences continue to matter in this policy field. The government participation of left-wing parties is positively and significantly associated with changes in public spending on early childhood education, independent of whether this is measured as a percentage of gross domestic product or in terms of per-capita spending. In contrast, left-wing partisanship is not associated with changes in the share of public spending devoted to independent (private) institutions. Coalition status, particularly governing in a Grand Coalition, somewhat mediates these effects. Our empirical analysis is based on the findings from a cross-sectional time-series analysis based on an original data set of spending data for the 16 Länder for the time period between 1992 and 2010.

Theories of public policy change, despite their differences, converge on one point of strong agreement: the relationship between policy and its causes can and does change over time. This consensus yields numerous empirical implications, but our standard analytical tools are inadequate for testing them. As a result, the dynamic and transformative relationships predicted by policy theories have been left largely unexplored in time series analysis of public policy. This article introduces dynamic linear modelling (DLM) as a useful statistical tool for exploring time-varying relationships in public policy. The article offers a detailed exposition of the DLM approach and illustrates its usefulness with a time series analysis of United States defense policy from 1957 to 2010. The results point the way for a new attention to dynamics in the policy process, and the article concludes with a discussion of how this research programme can profit from applying DLMs.

State-level income tax policy is a hotly debated topic in both academic and political spheres. Although economic theory and some empirical analyses suggest that larger income tax burdens affect migration decisions, there is also a good deal of empirical evidence showing that tax policy has little to no effect. This lack of consensus in the academic literature is echoed in the political world, where many states are debating whether to eliminate income taxes or reduce rates as a means of spurring economic growth. Connecticut’s adoption of an income tax policy in 1991 provides a unique opportunity to analyse the impact of a sizable income tax policy change on migration. The results suggest that Connecticut’s income tax deterred movement into the state but had no impact on exit from the state, resulting in a net loss in migration.

We examine whether intra-EU migration affects welfare chauvinistic attitudes, i.e. the idea that immigrants’ access to the welfare system should be restricted. According to the in-group/out-group theory, migration can unleash feelings of insecurity and thus trigger welfare chauvinism. According to intergroup contact theory, welfare chauvinism should decrease when immigration is higher, because contact reduces prejudice and softens anti-immigrant stances. We test these theories using data from the European Social Survey 2008/2009, supplemented with country-level data, and analyse these data using a multilevel ordered logit approach. We find a negative relation between intra-EU immigration and welfare chauvinism, supporting the intergroup contact theory: in countries with more intra-EU migration, welfare chauvinism tends to be lower. Furthermore, the higher the percentage of East European immigrants compared to other EU immigrants, the higher the level of welfare chauvinism.