Papers and Manuscripts

Book

Nathan, Noah L. 2019. Electoral Politics and Africa’s Urban Transition: Class and Ethnicity in Ghana. Cambridge University Press. Cambridge Studies in Comparative Politics.
Publisher’s website.  Amazon.com.
Media: Foreign Affairs, Washington Post’s Monkey Cage (blog), Washington Post’s Monkey Cage (review)

Published Articles

Atwell, Paul and Noah L Nathan. Forthcoming. “Channels for Influence or Maps of Behavior? A Field Experiment on Social Networks and Cooperation.” American Journal of Political Science. PDF.
Abstract

Communities in developing countries often must cooperate to self-provide or co-produce local public goods. Many expect that community social networks facilitate this cooperation, but few studies directly observe real-life networks in these settings. We collect detailed social network data in rural Northern Ghana to explore how social positions and proximity to community leaders predict donations to a local public good. We then implement a field experiment manipulating participants’ opportunity to communicate and apply social pressure before donating. We find clear evidence that locations in community social networks predict cooperative behavior, but no evidence that communication improves coordination or cooperation, in contrast to common theoretical expectations and laboratory findings. Our results show that evolved, real-life social networks serve as a mapping of community members’ already-engrained behaviors, not only as an active technology through which social influence propagates to solve collective action problems.

Brierley, Sarah and Noah L Nathan. Forthcoming. “The Connections of Party Brokers.” Journal of Politics. PDF.
Abstract

Seminal models of clientelism assert that parties value brokers for their strong downward ties to voters. Despite its dominance, scholars have not empirically scrutinized key assumptions of this theory due to the challenges of measuring brokers’ network connections. We analyze unique data from three sources – Ghana’s voter register, a handmade catalogue of local elites, and a large-scale survey of aspiring party brokers. We show that the observable implications of the standard model do not hold: brokers know surprisingly few voters, brokers with more downward connections are not the most active or effective, and parties do not select the brokers who know the most voters. Instead, brokers with the most upward connections to local elites appear to be the most valuable to parties. We build inductively from these results to develop an alternative theory of brokers, proposing that many parties value “problem solvers” over “monitors.”

Hicken, Allen and Noah L Nathan. 2020. “Clientelism’s Red Herrings: Dead Ends and New Directions in the Study of Non-Programmatic Politics.” Annual Review of Political Science 23(1):16.1-16.18. Publisher’s Version (open access).
Abstract

Research on clientelism often starts from a shared puzzle: How can clientelism be a viable electoral strategy if voters can renege on their commitments to politicians? The standard solution proposed is that politicians resolve this commitment problem with voters through monitoring and enforcement. But there has been startlingly little evidence of individual-level monitoring and enforcement in the recent literature, and many studies now document the use of clientelism even where politicians are aware that the commitment problem remains completely intractable. When read together, recent studies suggest that the focus on resolving the commitment problem is a red herring. Instead, it is increasingly clear that clientelism does not need to be monitored and that the commitment problem does not bind as politicians choose their electoral appeals. New puzzles, motivated by advances in the recent literature, deserve comparatively more attention in future research.

Nathan, Noah L. 2019. “Electoral Consequences of Colonial Invention: Brokers, Chiefs, and Distribution in Northern Ghana.” World Politics 71(3): 417-456. Publisher’s Version.
Abstract

I study the effects of traditional chiefs – a common type of broker – on voters’ ability to extract state resources from politicians. Using original data from Northern Ghana, I show that chieftaincy positions invented by colonial authorities are especially prone to capture, leaving voters worse off compared both to more accountable chiefs whose authority dates to the pre-colonial period and to voters who lack formal chiefs who can serve as brokers. The latter comparison exploits exogenous assignment of ethnic groups to the colonial invention of chieftaincy in the late-19th century. The findings suggest that whether voters benefit from brokers amidst clientelistic electoral competition depends on the accountability relationship between brokers and their clients.

Nathan, Noah L. 2019. “Does Participation Reinforce Patronage? Policy Preferences, Turnout, and Class in Urban Ghana.” British Journal of Political Science 49(1): 229-255. (Online FirstView: October 2016). Publisher’s Version
Abstract

Political competition is expected to become less particularistic as prosperity rises and a middle class emerges. But particularistic linkages persist despite rising wealth in urban Ghana.  Politicians are unable to  commit to campaign promises with voters who want large-scale public policies, many of whom are in the middle class. This creates incentives to avoid mobilizing many of these voters and to ignore their preferences. As a result, voters who want major public policies rather than patronage differentially refrain from participation, allowing the electorate and party organizations to be dominated by poorer voters. But this may only reinforce politicians’ incentives against making policy appeals, stalling emergence of more policy-based electoral competition even as the middle class grows.

Nathan, Noah L. 2016. “Local Ethnic Geography, Expectations of Favoritism, and Voting in Urban Ghana.” Comparative Political Studies 49 (14): 1896-1929. Publisher’s Version.
Abstract

African democracies are increasingly urban. While ethnicity is generally correlated with vote choice, recent research suggests there may be less ethnic voting in cities. But I show that voting for ethnically-affiliated parties is as common in some neighborhoods in urban Ghana as in rural areas, while virtually non-existent in other neighborhoods elsewhere within the same city. This intra-urban variation is not explained by differences in the salience of ethnic identities or other individual-level characteristics of voters themselves. Instead, it is influenced by the diversity and wealth of the local neighborhoods in which parties and voters interact. These neighborhood characteristics change otherwise similar voters’ expectations of the benefits they will receive from an ethnically-affiliated party when living in different places, producing intra-urban differences in the importance of ethnicity for vote choice.

White, Ariel, Noah L Nathan, and Julie Faller. 2015. “What Do I Need to Vote? Bureaucratic Discretion and Discrimination by Local Election Officials.” American Political Science Review 109 (1): 129-142. Publisher’s Version. Media: Washington Post’s Monkey CageNPR’s The Takeaway, and The Atlantic’s CityLab; also, cited in expert testimony.  Winner of APSA’s 2016 Heinz I. Eulau Award for best paper published in the APSR in 2015.
Abstract

Do street-level bureaucrats discriminate in the services they provide to constituents? We use a field experiment to measure differential information provision about voting by local election administrators in the United States. We contact over 7,000 election officials in 48 states who are responsible for providing information to voters and implementing voter ID laws. We find that officials provide different information to potential voters of different putative ethnicities.  Emails sent from Latino aliases are significantly less likely to receive any response from local election officials than non-Latino white aliases and receive responses of lower quality. This raises concerns about the effect of voter ID laws on access to the franchise and about bias in the provision of services by local bureaucrats more generally.

Ichino, Nahomi, and Noah L Nathan. 2013. “Crossing the Line: Local Ethnic Geography and Voting in Ghana.” American Political Science Review 107 (2): 344-361. Publisher’s Version.
Abstract

Theories of instrumental ethnic voting in new democracies propose that voters support co-ethnic politicians because they expect politicians to favor their co-ethnics once in office.  But many goods that politicians deliver to voters are locally non-excludable in rural areas, so the local presence of an ethnic group associated with a politician should affect a rural voter’s assessment of how likely she is to benefit from that politician’s election. Using geocoded polling station-level election results alongside survey data from Ghana, we show that otherwise similar voters are less likely to vote for the party of their own ethnic group, and more likely to support a party associated with another group, when the local ethnic geography favors the other group.  This result helps account for the imperfect correlation between ethnicity and vote choice in African democracies. More generally, this demonstrates how local community and geographic contexts can modify the information conveyed by ethnicity and influence voter behavior.

Ichino, Nahomi, and Noah L Nathan. 2013. “Do Primaries Improve Electoral Performance? Clientelism and Intra-Party Conflict in Ghana.” American Journal of Political Science 57 (3): 428-441. Publisher’s Version.
Abstract

We consider the effect of legislative primaries on the electoral performance of political parties in a new democracy.  While existing literature suggests that primaries may either hurt a party by selecting extremist candidates or improve performance by selecting high valence candidates or improving a party’s image, these mechanisms may not apply where clientelism is prevalent.  A theory of primaries built on a logic of clientelism with intra-party conflict instead suggests different effects of legislative primaries for ruling and opposition parties, as well as spillover effects for presidential elections.  Using matching with an original dataset on Ghana, we find evidence of a primary bonus for the opposition party and a primary penalty for the ruling party in the legislative election, while legislative primaries improve performance in the presidential election in some constituencies for both parties.

Ichino, Nahomi, and Noah L Nathan. 2012. “Primaries on Demand? Intra-Party Politics and Nominations in Ghana.” British Journal of Political Science 42 (2): 769-791. Publisher’s Version.
Abstract

In new democracies, why do political party leaders relinquish power over nominations and allow legislative candidates to be selected by primary elections? Where the legislature is weak and politics is clientelistic, democratization of candidate selection is driven by local party members seeking benefits from primary contestants. Analysis of an original dataset on legislative nominations and political interference by party leaders for the 2004 and 2008 elections in Ghana shows that primaries are more common where nominations attract more aspirants and where the party is more likely to win, counter to predictions in existing literature. Moreover, the analysis shows that party leaders interfere in primaries in a pattern consistent with anticipation of party members’ reactions.

Chapters in Edited Volumes

Nathan, Noah L and Ariel White. Forthcoming. “Experiments on and with Street-Level Bureaucrats,” in Handbook on Advances in Experimental Political Science, ed. James Druckman and Donald Green (Cambridge University Press). PDF (pre-publication version).
Abstract

We review recent experimental research on the behavior of street-level bureaucrats. These front-line government workers are tasked with implementing most government policy in both advanced democracies and developing countries, but their behavior is often difficult to observe. We highlight how field experimental approaches have helped to address classic questions about street-level bureaucratic behavior, and then consider design challenges that arise in running experiments in this context. Finally, we raise several ethical concerns about experimentation on street-level bureaucrats, and propose strategies to minimize the social costs, and maximize the social benefits, of such research.

Ichino, Nahomi, and Noah L Nathan. 2018. “Primary Elections in New Democracies” in the Routledge Handbook of Primary Elections, ed. Robert G. Boatright (Routledge Press). PDF (submitted version)
Abstract

Primary elections in advanced democracies are usually conceptualized as institutions that generate nominees that have higher valence – better campaigning skills and popularity within the party – at the potential cost of being more ideologically extreme. But spatial models of primary elections are inappropriate for new democracies, where there is often little ideological competition in elections. We identify key imperatives that shape the decisions of party leaders in new democracies when choosing among different candidate selection mechanisms: the need to prevent elite defections and to motivate grassroots activists. We explore this argument in Ghana, a new democracy in which both major parties have gradually adopted and adapted primaries to select legislative candidates. Ghana’s experience with primaries highlights the central role that candidate selection institutions play in the development of political parties in new democracies.

Working Papers

Ichino, Nahomi and Noah L Nathan. Working Paper. “Democratizing the Party: The Effects of Primary Election Reforms in Ghana.” Revise and resubmit. PDF.
Abstract

A recent expansion of the primary electorate by one of Ghana’s major parties offers a rare opportunity to assess the effects of franchise extensions in contemporary new democracies. Using an original dataset on candidate entry and nominations, we show that expanding the primary electorate opened paths to office for politicians from social groups that were previously excluded, such as women and ethnic groups outside the party’s core national coalition. We propose that democratizing candidate selection has two consequences in patronage-oriented political systems: vote buying will become a less effective strategy and the electorate will become more diverse. These changes, in turn, affect the types of politicians who seek and win legislative nominations. This suggests that a simple shift to who votes in intra-party primaries can be a key institutional mechanism for improving the descriptive representation of underrepresented groups such as women.

Nathan, Noah L. Working Paper. “Colonial Invention, Intra-Ethnic Inequality, and the Modern Political Elite.”
Abstract

Dynastic capture by societal elites can undermine democratic accountability, particularly where the state is weak. Yet weak states may themselves have created the elites who dominate in their absence. I develop new theory about how even very weak states can re-order society to create lasting economic and political inequality. Using exogenous leverage from an arbitrary border, highly-localized historical census data, and qualitative and archival evidence, I show how the colonial invention of chieftaincy in Northern Ghana – one of the earliest actions of an otherwise weak and absent formal state – created persistent intra-communal inequality, magnified by educational opportunities differentially available to chiefs’ children, which has culminated in significant dynastic office-holding by descendants of early colonial chiefs. The paper questions common claims about state weakness, provides new causal evidence for the formation and political consequences of micro-level intra-ethnic inequality in Africa, and demonstrates the deep historical origins of the modern political elite.

Brierley, Sarah and Noah L Nathan. Working Paper. “Paying Party Brokers: How Patronage Sustains Machine Parties.”
Abstract

How clientelist parties pay their brokers has implications for party system institutionalization and the distribution of state resources. But despite brokers’ central importance to clientelism, existing literature has not systematically analyzed their compensation. Using a multi-wave survey, we track the full range of payments to over 1,000 brokers from Ghana’s ruling party – the party most capable of distributing prized patronage benefits – across an entire electoral cycle. We show that the party operates a hybrid payment system missed by existing studies that focus narrowly on the electoral period. Immediately after elections, party leaders use disaggregated results to reward the best performing brokers. Long after the campaign, when most payments are actually made, the party instead rewards brokers based on their social connections to elites in the party hierarchy. Such a payment system allows clientelist parties to balance the dual needs of agent competence and loyalty.