METHODS. Christel Vermeersch. The World Bank. IMPACT EVALUATION. Introduction to Parallel Tracks. This morning: Parallel Sessions. Covering: methods for evaluating impact (the how ). The content of the policy and technical tracks is the same.
The World Bank
Introduction to Parallel Tracks
Covering: methods for evaluating impact (the how)
The content of the policy and technical tracks is the same
It’s just the approach that is different
In the following equation:
y=α0 + β1x1 + β2x2 + + ε
In the following two expressions,
∑(xi - x) (yi - y)
∑(xi - x)2
A naive estimator
The OLS estimator
The XLS estimator
The impact estimator for large samples
The sum of 3 independent normally distributed variables has what kind of distribution?
A student-t distribution
A normal distribution
A Poisson distribution
A strange distribution
Under the Gauss conditions, the least squares estimator is:
None of the above
please consider attending the policy sessions.