Co-auteur
  • CAMPANTE Filipe R. (9)
  • GUIMARAES Bernardo (5)
  • NGUYEN Bang Dang (5)
  • NGUYEN Kieu-Trang (4)
  • Voir plus
Type de Document
  • Working paper (16)
  • Article (6)
in Journal of the European Economic Association Publié en 2010-01
LEIDER Stephen
MOBIUS Markus M.
ROSENBLAT Tanya
2
vues

0
téléchargements
We conduct a field experiment in a large real-world social network to examine how subjects expect to be treated by their friends and by strangers who make allocation decisions in modified dictator games. Although recipients' beliefs accurately account for the extent to which friends will choose more generous allocations than strangers (i.e., directed altruism), recipients are not able to anticipate individual differences in the baseline altruism of allocators (measured by giving to an unnamed recipient, which is predictive of generosity toward named recipients). Recipients who are direct friends with the allocator, or even recipients with many common friends, are no more accurate in recognizing intrinsically altruistic allocators. Recipient beliefs are significantly less accurate than the predictions of an econometrician who knows the allocator's demographic characteristics and social distance, suggesting recipients do not have information on unobservable characteristics of the allocator.

Publié en 2013-10
NGUYEN Trang Van
TRAN Anh N.
3
vues

0
téléchargements
We study how the urgency of a public service affects its corruption level by analyzing thousands of reported bribes made by inpatients to doctors and nurses in Vietnam. Although it is commonly expected that citizens need to pay a higher bribe to receive a more valuable or urgent service, we find the opposite. Acute patients, despite having conceivably higher benefits of treatment, are 8 percentage points less likely than non-acute patients to pay bribes. If they do, they pay 18% less in bribes. This behavior suggests that even in a highly corrupt environment, public servants face an incentive to provide important services for citizens. To understand this incentive, we show that acute patients pay relatively lower bribes in facilities that are better monitored and audited more frequently.

Publié en 2014-10
CAMPANTE Filipe R.
GUIMARAES Bernardo
4
vues

0
téléchargements
We investigate the links between capital cities, conict, and the quality of governance, starting from the assumption that incumbent elites are constrained by the threat of insurrection, and that this threat is rendered less e_ective by distance from the seat of political power. We develop a model that delivers two key predictions: (i) conict is more likely to emerge (and to dislodge incumbents) closer to the capital, and (ii) isolated capital cities are associated with misgovernance. We show evidence that both patterns hold true robustly in the data, as do other ancillary predictions from the model.

in American Economic Journal: Applied Economics Publié en 2017-10
NGUYEN Kieu-Trang
TRAN Anh N.
41
vues

41
téléchargements
We study patronage politics in authoritarian Vietnam, using an exhaustive panel of ranking officials from 2000 to 2010 to estimate their promotions' impact on infrastructure in their hometowns of patrilineal ancestry. Native officials' promotions lead to a broad range of hometown infrastructure improvement. Hometown favoritism is pervasive across all ranks, even among officials without budget authority, except among elected legislators. Favors are narrowly targeted toward small communes that have no political power, and are strengthened with bad local governance and strong local family values. The evidence suggests a likely motive of social preferences for hometown.

Publié en 2013-03
CAMPANTE Filipe R.
GUIMARAES Bernardo
10
vues

10
téléchargements
Motivated by a novel stylized fact - countries with isolated capital cities display worse quality of governance - we provide a framework of endogenous institutional choice based on the idea that elites are constrained by the threat of rebellion, and that this threat is rendered less elective by distance from the seat of political power. In established democracies, the threat of insurgencies is not a binding constraint, and the model predicts no correlation between isolated capitals and misgovernance. In contrast, a correlation emerges in equilibrium in the case of autocracies. Causality runs both ways: broader power sharing (associated with better governance) means that any rents have to be shared more broadly, hence the elite has less of an incentive to protect its position by isolating the capital city; conversely, a more isolated capital city allows the elite to appropriate a larger share of output, so the costs of better governance for the elite, in terms of rents that would have to be shared, are larger. We show evidence that this pattern holds true robustly in the data. We also show that isolated capitals are associated with less power sharing, a larger income premium enjoyed by capital city inhabitants, and lower levels of military spending by ruling elites, as predicted by the theory.

5
vues

5
téléchargements
We construct a general axiomatic approach to measuring spatial concentration around a center or capital point of interest, a concept with wide applicability from urban economics, economic geography and trade, to political economy and industrial organization. By analogy with expected utility theory, we propose a basic axiom of independence (sub-group consistency) and continuity for a concentration order that ranks any two distributions relative to the capital point. We show that this axiom implies an expected influence representation of that order, conceptualizing concentration as an aggregation of the expected influence exerted by the capital on all points in the relevant space (or vice-versa). We then propose two axioms (monotonicity and rank invariance) and prove that they imply that the associated influence function must be a decreasing isoelastic function of the distance to the capital. We apply our index to measure the concentration of population around capital cities across countries and US states, and also in US metropolitan areas. We show its advantages over alternative measures, and explore its correlations with many economic and political variables of interest.

We show that isolated capital cities are robustly associated with greater levels of corruption across US states, in line with the view that this isolation reduces accountability, and in contrast with the alternative hypothesis that it might forestall political capture. We then provide direct evidence that the spatial distribution of population relative to the capital affects different accountability mechanisms over state politics: newspaper coverage, voter knowledge and information, and turnout. We also find evidence against the capture hypothesis: isolated capitals are associated with more money in state-level campaigns. Finally, we show that isolation is linked with worse public good provision.

34
vues

34
téléchargements
This paper shows how a public policy shapes convergence of beliefs through newly-formed social networks, with a focus on political opinion. We use a unique natural experiment that randomly assigns students into first-year groups at a French college that forms future top politicians. Pairs of students in the same group are much more likely to become friends. The randomized group membership serves as instrumental variable in a dyadic regression of differences in beliefs on friendship. We find that students’ political opinions converge particularly strongly between friends, reaching 11% of a standard deviation only after 6 months. Convergence is strongest among pairs least likely to become friends without the randomized exposure, or friends whose characteristics are the most different. While there is evidence of homophily in network formation, it does not seem to affect the estimates of convergence, except among very similar friends. The same strategy shows that a longer network distance implies slower convergence.

in American Economic Journal: Applied Economics Publié en 2019-07
CAMPANTE Filipe R.
GUIMARAES Bernardo
2
vues

0
téléchargements
We investigate the links between capital cities, conflict, and the quality of governance, starting from the assumption that incumbent elites are constrained by the threat of insurrection, and that the latter is rendered less effective by distance from the seat of political power. We show evidence that (i) conflict is more likely to emerge (and dislodge incumbents) closer to the capital, and (ii) isolated capitals are associated with misgovernance. The results hold only for relatively nondemocratic countries and for intrastate conflicts over government (as opposed to territory)—exactly the cases where our central assumption should apply.

5
vues

5
téléchargements
We study patronage politics in authoritarian Vietnam, using an exhaustive panel of ranking officials from 2000 to 2010 to estimate their promotions’ impact on infrastructure in their patrilineal hometowns. Favoritism is pervasive across all ranks, even among officials without budget authority. Promotions of officials strongly improve hometown infrastructure including roads, marketplaces, and irrigation. In contrast to democracies’ pork-barrel politics, elected legislators are not influential. Favoritism is likely motivated by officials’ social preferences for hometowns rather than by political considerations, because favors are narrowly targeted to small communes, and are stronger where local culture emphasizes the family bond.

Suivant