Essays on development economics
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Economics, 2018.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2019
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| Online Access: | http://hdl.handle.net/1721.1/120239 |
| _version_ | 1826212929193639936 |
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| author | Zucker, Ariel D. (Ariel Dama) |
| author2 | Abhijit Banerjee and Esther Duflo. |
| author_facet | Abhijit Banerjee and Esther Duflo. Zucker, Ariel D. (Ariel Dama) |
| author_sort | Zucker, Ariel D. (Ariel Dama) |
| collection | MIT |
| description | Thesis: Ph. D., Massachusetts Institute of Technology, Department of Economics, 2018. |
| first_indexed | 2024-09-23T15:40:42Z |
| format | Thesis |
| id | mit-1721.1/120239 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T15:40:42Z |
| publishDate | 2019 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1202392019-04-12T22:32:44Z Essays on development economics Zucker, Ariel D. (Ariel Dama) Abhijit Banerjee and Esther Duflo. Massachusetts Institute of Technology. Department of Economics. Massachusetts Institute of Technology. Department of Economics. Economics. Thesis: Ph. D., Massachusetts Institute of Technology, Department of Economics, 2018. Cataloged from PDF version of thesis. Includes bibliographical references (pages 209-219). This thesis studies three questions in development economics. Chapter 1, co-authored with Shilpa Aggarwal and Rebecca Dizon-Ross, explores how the design of incentives should vary with the time preferences of agents. We formulate predictions for two incentive contract variations that should increase efficacy for myopic agents relative to patient ones: increasing the frequency of incentive payments, and making the contract "dynamically non-separable" by only rewarding compliance in a given period if the agent complies in a minimum number of other periods. We test the efficacy of these variations, and their interactions with time preferences, using a randomized evaluation of an incentives program for exercise among 3,200 diabetics in India. On average, providing incentives increases daily walking by 1,300 steps or roughly 13 minutes of brisk walking, and decreases the health risk factors for diabetes. Increasing the frequency of payment does not increase effectiveness, suggesting limited impatience over payments. However, making the payment function dynamically non-separable increases cost-effectiveness. Consistent with our theoretical predictions, agent impatience over walking appears to play a role in non-separability's efficacy: both heterogeneity analysis based on measured impatience and a calibrated model suggest that the non-separable contract works better for the impatient. Chapter 2 presents evidence that the standard electricity billing process contributes to inelastic demand. The paper assesses the elasticity of demand for electricity for customers using two metering and billing technologies. The first technology, postpaid metering, allows customers to use energy and subsequently bills them for the amount utilized. Many features of this system may reduce attentiveness to the marginal price of energy-consuming activities: electricity prices are buried in monthly bills; charges are aggregated over a lengthy billing period, making it difficult to match energy-consuming behaviors to kilowatt-hours used; and bills are delivered after consumption, potentially making cost less salient at the time of consumption. The second technology, prepaid metering, requires customers to purchase electricity prior to its use (similar to a prepaid phone plan). I find that customers who are charged under the second technology are approximately twice as price-elastic as those who are billed later. Chapter 3, co-authored with Nick Hagerty, presents an experimental protocol for a project that pays smallholder farmers in India to reduce their consumption of groundwater. This project will test the effectiveness of payments for voluntary conservation - a policy instrument that may be able to sidestep regulatory constraints common in developing countries. It will also measure the price response of demand for groundwater in irrigated agriculture, a key input to many possible reforms. Evidence from a pilot suggests that the program may have reduced groundwater pumping by a large amount, though confidence intervals are wide. by Ariel D. Zucker. Ph. D. 2019-02-05T16:00:18Z 2019-02-05T16:00:18Z 2018 2018 Thesis http://hdl.handle.net/1721.1/120239 1083126930 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 219 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Economics. Zucker, Ariel D. (Ariel Dama) Essays on development economics |
| title | Essays on development economics |
| title_full | Essays on development economics |
| title_fullStr | Essays on development economics |
| title_full_unstemmed | Essays on development economics |
| title_short | Essays on development economics |
| title_sort | essays on development economics |
| topic | Economics. |
| url | http://hdl.handle.net/1721.1/120239 |
| work_keys_str_mv | AT zuckerarieldarieldama essaysondevelopmenteconomics |