It seems obvious that agreements to cut tariffs will raise trade between their signatories. But recent studies show that some agreements widely considered to be landmarks in economic history had either a remarkably small impact on trade or none at all. Among those agreements are the Cobden-Chevalier Treaties and the long series of tariff accords concluded under the auspices of the GATT/WTO. Both sets of agreements cut import duties on many goods that applied to all trading partners entitled to most-favored-nation treatment, but neither increased aggregate trade between their members. This article examines the agreements concluded by the United States under the 1934 Reciprocal Trade Agreements Act (RTAA). The authors use an original data set that records changes in tariffs and US imports at the product-line level for each of the twenty-seven bilateral agreements. No comparable data exist either for the nineteenth-century trade network or for the postwar trade regime. The results show that the RTAA treaties failed to raise aggregate US imports from its treaty partners. They also show that these agreements did lead to a large and significant rise in US imports of specific products from specific countries. Because the same bargaining protocol that produced the RTAA agreements also governed the European treaty network and the GATT/WTO, the argument advanced in this article can also help to explain why neither treaty exerted a significant impact on aggregate trade between their signatories.

Strategies of repression vary widely between extrajudicial and judicial extremes, from unrestrained acts of violence to highly routinized legal procedures. While the former have received a great deal of scholarly attention, judicial methods remain relatively understudied. When and why do rulers repress their rivals in court? The author argues that autocrats use a judicial strategy of repression when confronting challengers from within the ruling elite. Unlike regime outsiders, who pose a common, external threat to mobilize against, insiders present a more divisive target. When autocrats confront the latter, a judicial strategy legitimizes punishment, deters future rivals, and generates shared beliefs regarding incumbent strength and challenger weakness. Using original data on political prisoners in postcolonial sub-Saharan Africa, the author finds that autocrats were significantly more likely to use a judicial strategy against insiders and an extrajudicial strategy against outsiders. A case study of Kenya traces the logic of the theory, showing how intraregime conflict made courts a valuable instrument of state repression. The findings demonstrate how courts can play a central role in autocratic survival.

This article examines how the institutional design of borders affects international trade. The authors explore variation in the effects of borders by comparing new international borders that follow precedent and thus have a prior institutional history with new international borders that lack such an institutional history. The former minimally disrupt—or restore—previous economic networks, while the latter fundamentally disrupt existing economic networks. A variety of empirical tests show that, consistent with this institutional perspective on borders, new international boundaries that follow precedent are associated with significantly faster recovery and greater increase in subsequent trade flows. By contrast, when new international borders are truly new, they disrupt local economic networks, introduce new transaction costs, and impose higher adjustment costs on states, which the authors show to have long-term deleterious effects on trade.

This article examines the effect of leaders’ foreign policy preferences on their ability to pursue and ratify arms control agreements. Does it take a “Nixon to go to China,” with hawks more effective than doves, when it comes to the domestic politics of treaty ratification? The authors observe that the theoretical logic correctly identifies an asymmetry between hawkish and dovish presidents, with the latter facing a credibility gap in advocating arms reductions. Although existing accounts assume leaders are captives of their type, the authors argue that dovish executives can overcome their credibility gap by obtaining the endorsement of informed legislators. These executives do so by paying a ratification premium, usually in the form of increased defense effort in areas not covered by the treaty. As a result, doves do not necessarily face a lower rate of success at the ratification stage; their disadvantage manifests itself primarily in the higher premium needed to obtain the same level of support as hawkish executives. The article demonstrates this argument through a formal model and tests the implications with paired comparisons of major arms control treaties in the Cold War and post–Cold War periods. The argument helps to resolve the Nixon-to-China theoretical debate. It shows that dovish leaders are not necessarily captives of their type because they can deploy side payments to achieve their policy goals. It also explains important puzzling features of the arms control record.

How are processes of political development structured across space and time by preexisting institutions? This article develops a spatiotemporal theory of institutional change by analyzing the evolving infrastructural power of the European Union's legal order using geospatial methods. Specifically, the authors theorize that the pattern and pace of the domestic spread of EU law has been shaped by preexisting state institutions—particularly by the degree to which national judiciaries are hierarchically organized. To assess this claim, the article compares patterns of domestic judicial enforcement of EU law across France (a unitary state with a centralized judiciary), Italy (a weaker unitary state with a centralized judiciary), and Germany (a federal state with a decentralized judiciary). Developing a geospatial approach to the study of legal integration and historical institutionalism more broadly, the authors leverage an original geocoded data set of cases referred to the European Court of Justice by national courts to visualize how the subnational penetration of Europe's supranational legal order is conditioned by state institutions.

Globalization blurs the traditional distinction between high and low politics, creating connections between previously discrete issue areas. An important existing literature focuses on how states may intentionally tie policy areas together to enhance cooperation. Building on recent scholarship in historical institutionalism, the authors emphasize how the extent of political discretion enjoyed by heads of state to negotiate and implement international agreements varies across issue areas. When policy domains are linked, so too are different domestic political configurations, each with its own opportunity structures or points of leverage. Opening up the possibility for such variation, the article demonstrates how actors other than states, such as nonstate and substate actors, use the heterogeneity of opportunity structures to influence negotiations and their institutional consequences. The authors examine the theory's purchase on international cooperation over intelligence, privacy, and data exchange in the transatlantic space in the wake of the terrorist attacks of September 11, 2001, and the revelations made public by Edward Snowden in 2013. The findings speak to critical international relations debates, including the role of nonstate actors in diplomacy, the interaction between domestic and international politics, and the consequences of globalization and digital technologies for the relationship between international political economy and security.

This article examines the long-term impact of conflict-related sexual violence (CRSV) on prosocial behavior in Sierra Leone. Two theoretical arguments are developed and tested. The first draws on the feminist literature and suggests the presence of a decay mechanism: victims and their families are stigmatized by their community and excluded from social networks. The second integrates new insights from social psychology, psychological trauma research, and anthropology, and argues for a resilience mechanism. It argues that CRSV-affected households have a strong incentive to remain part of their community and will invest more effort and resources into the community to avert social exclusion than unaffected households. Using data on 5,475 Sierra Leonean households, the author finds that exposure to CRSV increases prosocial behavior—cooperation, helping, and altruism—which supports the resilience hypothesis. The results are robust to an instrumental variable estimation. The ramifications of this finding go beyond the case of Sierra Leone and generate a more general question: What makes communities resilient to shocks and trauma?

This article integrates insights from different veins of historical institutionalism to offer an analytical framework that specifies how ideas, institutions, and actors account for key aspects of judicial decision-making, including change over time. To the extent that ideas are widely distributed, highly salient, and stable among actors in the judicial field, they can affect patterns of rulings in a particular issue area. The distribution, salience, and stability of norms, however, may change over time for reasons embedded in the institutional structures themselves. Existing policies, laws, or treaties create the potential for new actors to enter the judicial field through processes that theorists of institutional change have identified as intercurrence, displacement, conversion, layering, and drift. New actors can shift the relative salience of ideas already rooted in the judicial field. This ideational salience amplification can alter patterns of judicial decision-making without the fundamental and often costly battles involved in wholesale paradigm change. French high court hate speech decisions provide the context for the development of this framework and serve to illustrate the dynamic. The author uses evidence from an original dataset of every ruling by the French Court of Cassation regarding racist hate speech from 1972 through 2012 to explain the varying propensity of the high court to restrict speech that targets majorities compared to minorities.

Why and how do institutions strengthen? This article offers an explanation of institutional strength based on the study of participatory institutions. Combining the insights of historical institutionalism and participatory democracy literatures, the authors propose an endogenous theory of participation and argue that the strength of participatory institutions depends on the historic process of their creation and the subsequent political incorporation of the mobilized groups that bring them about. The authors comparatively study prior consultation in Bolivia and Ecuador since its inception in the 1990s. This institution is highly relevant in Latin America, particularly as countries in the region intensify the extraction of nonrenewable resources. The article shows that different paths of political incorporation of the groups mobilized for institutional adoption were consequential to the resulting institutional strength. The findings shed light on the tensions between participatory democracy and resource extraction in Latin America and have important implications for the study of participatory and political institutions worldwide.

In light of their nineteenth-century political economies, why did poor, agricultural Denmark become a leader in public, mass primary education (1814) and a multiple-track education system that included vocational training, while rich, industrial Britain did not create public, mass schooling until 1870, and embrace a one-track, academic secondary-education system? The author argues that literary narratives shed light on these cross-national differences. Danish narratives imagined education as social investment for a strong society; diverse educational tracks were necessary to meet the varied skills needs of the economy. British narratives portrayed schooling as essential to self-development and to cultivating the ideal individual. The author uses a close reading of texts and computational linguistics analyses of 521 Danish and 562 British works of fiction from 1700 to 1920 to document the different portrayal of education in the two countries. Case studies show that writers are crucial political actors in important reforms and understudied political agents in policy development stories. The method allows the author to evaluate empirically the complex relationship between culture and political outcomes, to falsify cultural claims, and to improve on thin, vague, national cultural arguments. The article shows how literature helps to reconcile the contradictions embedded in diverse models of governance. Literature provides a site for reworking cultural symbols in response to societal struggles over exogenous change, and provides a source of continuity at moments of institutional change.

Scholars have long identified political bias in the way African politicians distribute state resources. Much of this literature focuses on the role of group identities, mainly ethnicity, and partisanship. This article shifts the focus to local governments, which have become increasingly important players in basic social service provision, and argues that public goods allocation under democratic decentralization is intimately shaped by historical identities. Specifically, the author highlights the role of identities rooted in the precolonial past. To explain this, she articulates a theory of institutional congruence, arguing that greater spatial overlap between formal institutional space and informal social identities improves the ability of elites to overcome local coordination problems. Looking to the West African state of Senegal, the author deploys a nested analysis, drawing on interviews with rural Senegalese elites to understand how the precolonial past shapes local politics today via the social identities it left behind. She also tests the argument with a unique, geocoded data set of village-level public goods investments in the 2000s, finding that areas that were once home to precolonial states distribute goods more broadly across space. These patterns cannot be explained by ethnic or electoral dynamics. Two brief examples from on-the-line cases illuminate how the presence of precolonial identities facilitates local cooperation. The article thus calls into question the tendency to treat identities as static over time, highlighting the interactive relationship between institutions and identities while drawing attention to emerging subnational variation in local government performance following decentralization reforms across the developing world.

In Latin America, the relationship between income and support for redistribution is weak and variable despite the region's extreme income inequality. This article shows that this condition is rooted in the truncated structure of many Latin American welfare states. Heavy spending on contributory social insurance for formal-sector workers, flat or regressive subsidies, and informal access barriers mean that social spending does far less for the poor in Latin America than it does in advanced industrial economies. Using public opinion data from across Latin America and original survey data from Colombia, the author demonstrates that income is less predictive of attitudes in the countries and social policy areas in which the poor gain less from social expenditures. Social policy exclusion leads the poor to doubt that they will benefit from redistribution, thereby dampening their support for it. The article reverses an assumption in political economy models that welfare exclusion unleashes demands for greater redistribution. Instead, truncation reinforces skepticism about social policy helping the poor. Welfare state reforms to promote social inclusion are essential to strengthen redistributive coalitions.

Who makes claims on the state for social welfare, and how and why do they do so? This article examines these dynamics in the rural Indian context, observing that citizens living in the same local communities differ dramatically in their approaches to the state. The author develops a theory to explain these varied patterns of action and inaction, arguing that citizen claim-making is best understood as a product of exposure to people and places beyond the immediate community and locality. This social and spatial exposure builds citizens’ encounters with, knowledge of, and linkages to the state. This in turn develops their aspirations toward the state and their capabilities for state-targeted action. The author tests the theory in rural Rajasthan, drawing on a combination of original survey data and qualitative interviews. She finds that those who traverse boundaries of caste, neighborhood, and village are more likely to make claims on the state, and that they do so through broader repertoires of action than those who are more constrained by the same boundaries. The article concludes by considering the extensions and limitations of the theory and the role of the state itself in establishing the terrain for citizen action.

While a large literature suggests an important role for political parties in development, this article is the first attempt to layout and test a comprehensive theory connecting parties to economic growth. The authors argue that strong parties broaden the constituencies to which policymakers respond and help politicians solve coordination problems. These features help to ensure better economic management, public services, and political stability. And this, in turn, enhances economic growth. Drawing on a novel measure of party strength from the Varieties of Democracy data set, the authors test this theory on data drawn from more than 150 countries observed annually from 1901–2010. They identify a sizeable effect that is robust to various specifications, estimators, and samples. The effect operates in both democracies and autocracies, and is fairly stable across regions and time periods.

Why do states adopt binding and enforceable democracy clauses at the regional level, thereby permitting neighboring states to monitor and potentially sanction their breaches of democracy? To answer this question, the authors test a set of hypotheses in two South American intergovernmental regional organizations, MERCOSUR and UNASUR. Following the epistemological and methodological requirements of process-tracing analysis, the authors conducted thirty-six interviews with top-level policymakers and decision makers who were responsible for the design and enforcement of the Protocol of Ushuaia (MERCOSUR), the Protocol of Montevideo (MERCOSUR), and the Protocol of Georgetown (UNASUR). The authors argue that actors formalize these provisions in response to threats to regime survival. Unlike international organizations for the protection of human rights, which rely on the delegation of power to institutions such as supra-state courts, democracy clauses are intergovernmental instruments whose enforcement relies on states’ capabilities. Because of this, the perceptions of governments regarding their own stability and their expectations regarding the future enforcement of the clauses against their own country are causally linked to the decision to support the adoption of the clauses. Thus, governments that perceive themselves as stable democracies or expect that they are too big to be sanctioned support the adoption of democracy clauses because these clauses are functional for others. Conversely, governments that perceive themselves as unstable democracies support the adoption of democracy clauses as functional for themselves. The authors contend that any such asymmetry of self-perceptions and expectations, together with regime protection, explain the move toward the formalization of clauses for the protection of democracy in member states within MERCOSUR and UNASUR.

This article examines the relationship between mass resettlement and political conflict. The author theorizes that states can use mass resettlement to extend control over contested frontiers. Settlers whose land rights are politically contested will disproportionately participate in violence to defend the incumbent regime. The theory is tested using data on resettlement and violence in postcolonial Rwanda. The author shows that the Hutu revolutionary regime resettled some 450,000 Hutus after independence to frontier and Tutsi-dominated areas to defend itself against external Tutsi militias. The author contends that the invasion of the Tutsi-led Rwandan Patriotic Front (RPF) in the 1990s threatened the Hutu settler population because the RPF sought the repatriation of Tutsis onto redistributed land and that consequent land insecurity incentivized violence against Tutsis in 1994. The article identifies the positive effect of resettlement on locality violence during the genocide via a geographic regression discontinuity design. A process tracing of one notoriously violent resettled commune supports the theorized causal sequence. In light of these findings, the author suggests that research should refocus on the way that conflict shapes ethnic demography and that, to understand participation in state-sponsored violence, scholars should attend to the threat posed by regime change to individual livelihoods.