Presentation delivered by Gero Carletto, Lead Economist in the Development Research Group of the World Bank, at side event of IFAD Governing Council 12 February 2013.
Gero Carletto: Potential use of the Living Standards Measurement Study (LSMS) for impact evaluation
1. The Living Standards Measurement Study:
Potential Uses in Impact Evaluation
Gero Carletto
Lead Economist
Development Economics Research Group
The World Bank
2. What is an LSMS?
• 30 plus-year-old global initiative in Development Reserach
Group at the World Bank
• Main goals:
- Gain a better understanding of the impact of policies and
programs on poverty reduction
- Build in-country capacity in the design and implementation of
household surveys
- Support methodological improvements in the measurement of key
indicators
- Champion the dissemination and use of data and analytical
findings
3. What is an LSMS? (cont’d)
• Main features:
- Nationally representative
- Multi-topic (HD, labor, assets, nutrition, food security, …)
- Consumption-based money metric to measure poverty
- Open access
- LSMS-Integrated Surveys on Agriculture
• Working in 7 countries in SSA
• Panels
• Focus on agriculture
• Disaggregated (gender, plot)
• Geo-referenced (hh, plots) for improved link to spatial data
• Use of technology (GPS for land area, CAPI)
4. What are the issues?
• Beneficiary identification
• Sample size
• Timing
• Randomization
- Identification strategy
5. Potential uses
• Oversample in project areas
• Control group based on matching
• Small area estimation (welfare measure)
• Methodology
- Questionnaires
- Data collection protocols
- Validation e.g. poverty predictors, asset index, …
• On-going work in DECPI
6. Some recent examples …
• Malawi Fertilizer Input Subsidy Program
using the Integrated Household Survey
• MCC Water Project in two districts using
Tanzania National Panel Survey
7. Some final thoughts …
• LSMS is one tool in the evaluation toolbox
• Offers many opportunities to inform IFAD’s
theory of change agenda
• In terms of evaluation, synergies if ...
- Plan ahead for best results and team up with
national team at time of project’s
inception/design
- Clearly define “measurable” objectives
- Identify target areas and intended beneficiaries
- Think multiple identification strategies
- Take advantage of expanding collection of
panels