Shaheen Akter

5 Questions 19 Answers 0 Followers

Questions related from Shaheen Akter

How do you know conditional independence assumptions are not violated when you use propensity score matching methods in impact evaluation?

PSM is a non-parametric analysis of measuring impact. It does not require distributional assumptions. However, the observed covariates entering the probit or logit models for the propensity score...

15 February 2014 8,420 2 View

Does anybody know a test for CIA holding in PSM analysis of impact evaluation?

Propensity score matching analysis is frequently applied to evaluate impact of intervention. One of the two assumptions of PSM is conditional independence. I use a priori knowledge to select...

29 November 2013 1,641 1 View

Which comes first - strategy, policy or planning?

A. M Sufian wanted to understand the difference between policy, planning and strategy. There have been a long debate about there meaning. I agree there are differences but not yet clear what comes...

26 November 2013 5,205 10 View

How many covariates are required for propensity score matching (PSM) analysis of impact evaluation?

PSM is a non-parametric analysis of measuring impact. It does not require distributional assumptions. However, the observed covariates entering the probit or logit models for the propensity score...

26 November 2013 6,396 2 View

Do you think seasonal cash rental market is harmful to soil quality, biodiversity and sustainable productivity growth?

Seasonal fixed land rental market may help land transfer from relatively resource poor farmers/temporary absentee owners to relatively resource rich farmers/agro-businesses. Hence this may improve...

18 October 2013 1,381 3 View