How Do Ex Ante Simulations Compare with Ex Post Evaluations? Evidence from the Impact of Conditional Cash Transfer Programs
This paper compares the ex ante simulation of the impacts of conditional cash transfer programs against the ex post estimates of impacts obtained from experimental evaluations. Using data on program-eligible households in treatment areas from the s...
Main Authors: | , , |
---|---|
Format: | Policy Research Working Paper |
Language: | English |
Published: |
2012
|
Subjects: | |
Online Access: | http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110623162735 http://hdl.handle.net/10986/3469 |
Summary: | This paper compares the ex ante
simulation of the impacts of conditional cash transfer
programs against the ex post estimates of impacts obtained
from experimental evaluations. Using data on
program-eligible households in treatment areas from the same
baseline surveys that are used for experimental evaluations
of conditional cash transfer programs in Mexico and Ecuador,
the authors use a micro-simulation model to derive ex ante
estimates of the impact of the programs on enrollment rates
and poverty. The estimates reveal that ex ante predictions
of certain impacts of conditional cash transfer programs
match up well against the benchmark estimates of ex post
experimental studies. The findings seem to support the use
of this model to assess the potential impact and cost
efficiency of a conditional cash transfer program ex ante,
in order to inform decisions about how the program would be designed. |
---|