Essays on Programme Impacts, Vulnerability and Welfare Measurement

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.advisor Pirttilä, Jukka, Prof., University of Tampere, Finland Nyyssölä, Milla 2018-06-27T09:02:50Z 2018-06-27T09:02:50Z 2018
dc.identifier.isbn 978-952-60-3756-1 (electronic)
dc.identifier.isbn 978-952-60-8074-1 (printed)
dc.identifier.issn 1799-4934 (printed)
dc.identifier.issn 1799-4934 (ISSN-L)
dc.description.abstract This dissertation consists of three essays on programme impacts poverty and vulnerability. The first essay examines the impacts of a conditional cash transfer program on vulnerability to poverty. The second essay studies the effects of development aid program on the poor in Mozambique, while the third essay develops an alternative vulnerability measure that incorporates aspects of Prospect Theory and in this setting, brings forth a new way to measure and compare social welfare empirically. The first essay explores for the first time, the impacts of the Mexican conditional cash transfer programme 'Progresa' on vulnerability to expected ultra-poverty (less than US$0.5 per day) using consumption and income. Different from traditional ex-post poverty measures, the paper explores the Vulnerability as Expected Poverty model (VEP) ex-ante that yields probability statements regarding vulnerability, the risk that an individual will suffer from poverty in the future. The results indicate that the treated population has lower levels of vulnerability to ultra-poverty (20 percentage points) and higher levels of expected consumption (17 log-percent) and income in the future (over 50 log-percent, when including transfers) compared to their untreated counterparts in the control group. Treatment effects on disadvantaged groups are even larger. This paper suggests that the expectations for better future livelihood of the treated people have clearly changed after the launch of the cash transfer programme. The second essay evaluates the impact of an intervention to improve farming techniques and food security in the Gaza area of rural Mozambique. We examine the impact of a group-based approach to technology adoption in subsistence agriculture, using panel data collected by our research team on over 200 households from treatment and control villages from 2008-10. The intervention was successful in encouraging vulnerable households to participate in farmers' groups, and the impacts on farming techniques, such as fertilizer use, are significant in the first treatment year. The impact on food security is mixed across indicators but similar in both treatment years and cannot be attributed to whether or not households adopted new technologies. The third essay examines the measurement of social welfare, poverty and inequality taking into account features that have been found to be important welfare determinants for people. Most notably, we incorporate reference-dependence, loss aversion and diminishing sensitivity – aspects emphasized in Prospect Theory – to social welfare measurement. We suggest a new notion of equivalent income, the income level with which the individual would be as well off, evaluated using a standard concave utility function, as he actually is, evaluated with a reference-dependent utility function. We examine the differences between standard poverty and inequality measures based on observed income and measures that are calculated based on equivalent income. These differences are illustrated using household-level panel data from Russia and Vietnam. en
dc.format.extent 22 + app. 130
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Aalto University en
dc.publisher Aalto-yliopisto fi
dc.relation.ispartofseries Aalto University publication series DOCTORAL DISSERTATIONS en
dc.relation.ispartofseries 128/2018
dc.relation.haspart [Publication 1]: Milla Nyyssölä. The Impact of Conditional Cash Transfers on Vulnerability to Extreme Poverty – Evidence from Progresa, unpublished manuscript, 2018
dc.relation.haspart [Publication 2]: Milla Nyyssölä, Jukka Pirttilä, Susanna Sandström. Technology Adoption and Food Security in Subsistence Agriculture – Evidence From a Group-Based Aid Project in Mozambique” Finnish Economics Papers, 27:1-33, November 2014
dc.relation.haspart [Publication 3]: Markus Jäntti, Ravi Kanbur, Milla Nyyssölä, Jukka Pirttilä. Poverty and Welfare Measurement on the Basis of Prospect Theory The Review of Income and Wealth, 60:182-205, March 2014. DOI: 10.1111/roiw.12095
dc.subject.other Economics en
dc.title Essays on Programme Impacts, Vulnerability and Welfare Measurement en
dc.type G5 Artikkeliväitöskirja fi Kauppakorkeakoulu fi School of Business en
dc.contributor.department Taloustieteen laitos fi
dc.contributor.department Department of Economics en
dc.subject.keyword poverty en
dc.subject.keyword inequality en
dc.subject.keyword aid impact en
dc.subject.keyword food security en
dc.subject.keyword farming technology adoption en
dc.subject.keyword Mozambique en
dc.subject.keyword prospect theory en
dc.subject.keyword welfare measurement en
dc.identifier.urn URN:ISBN:978-952-60-3756-1
dc.type.dcmitype text en
dc.type.ontasot Doctoral dissertation (article-based) en
dc.type.ontasot Väitöskirja (artikkeli) fi
dc.contributor.supervisor Haaparanta, Pertti, Prof., Aalto University, Department of Economics, Finland
dc.opn Matikka, Tuomas, Dr., VATT Institute for Economic Research, Finland
dc.subject.helecon kansantalous
dc.subject.helecon toimeentulo
dc.subject.helecon hyvinvointi
dc.subject.helecon köyhyys
dc.subject.helecon eriarvoisuus
dc.subject.helecon kehitysapu
dc.subject.helecon Mosambik
dc.rev Günther, Isabel, Prof., Eidgenössische Technische Hochschule Zürich, Switzerland
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