Department of Economics
University of California, San Diego
9500 Gilman Drive #0508
La Jolla, CA 92093
NBER Program Affiliations:
NBER Affiliation: Research Associate
Information about this author at RePEc
NBER Working Papers and Publications
|September 2017||General Equilibrium Effects of (Improving) Public Employment Programs: Experimental Evidence from India|
with Karthik Muralidharan, Sandip Sukhtankar: w23838
Public employment programs play a large role in many developing countries' anti-poverty strategies, but their net impact on the incomes of the poor will depend on both direct program earnings as well as indirect effects through changes induced in market wages and employment. We estimate this composite effect, exploiting a large-scale randomized experiment across 157 sub-districts and 19 million people that substantially improved the implementation of India's rural employment guarantee scheme. Despite no changes in government expenditure on the program itself, the earnings of low-income households rose 13%, driven overwhelmingly by market (90%) as opposed to program earnings (10%). Low-skilled wages increased 6% and days without paid work fell 7%, while migration and prices were unaffected....
|March 2014||Building State Capacity: Evidence from Biometric Smartcards in India|
with Karthik Muralidharan, Sandip Sukhtankar: w19999
Anti-poverty programs in developing countries are often difficult to implement; in particular, many governments lack the capacity to deliver payments securely to targeted beneficiaries. We evaluate the impact of biometrically-authenticated payments infrastructure ("Smartcards") on beneficiaries of employment (NREGS) and pension (SSP) programs in the Indian state of Andhra Pradesh, using a large-scale experiment that randomized the rollout of Smartcards over 158 sub- districts and 19 million people. We find that, while incompletely implemented, the new system delivered a faster, more predictable, and less corrupt NREGS payments process without adversely affecting program access. For each of these outcomes, treatment group distributions first-order stochastically dominated those of the contr...
Published: Karthik Muralidharan & Paul Niehaus & Sandip Sukhtankar, 2016. "Building State Capacity: Evidence from Biometric Smartcards in India," American Economic Review, vol 106(10), pages 2895-2929. citation courtesy of
|May 2011||Managing Self-Confidence: Theory and Experimental Evidence|
with Markus M. Mobius, Muriel Niederle, Tanya S. Rosenblat: w17014
Evidence from social psychology suggests that agents process information about their own ability in a biased manner. This evidence has motivated exciting research in behavioral economics, but has also garnered critics who point out that it is potentially consistent with standard Bayesian updating. We implement a direct experimental test. We study a large sample of 656 undergraduate students, tracking the evolution of their beliefs about their own relative performance on an IQ test as they receive noisy feedback from a known data-generating process. Our design lets us repeatedly measure the complete relevant belief distribution incentive-compatibly. We find that subjects (1) place approximately full weight on their priors, but (2) are asymmetric, over-weighting positive feedback relative to...