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Research

Sambodhi > Blog > Research
11 Jul
Difference in Difference
Difference in Difference: A Brief Overview

Difference-in-Difference is one of the most popular quasi-experimental techniques, backed by a large body of historical evidence.

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07 Jul
Regression Discontinuity
Regression Discontinuity: Design and Approach

Regression Discontinuity Design is a quasi-experimental design and another way to deal with selection bias.

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03 Jul
quasi experimental design
Quasi-experimental Design

It is often not possible to do a randomized controlled trial or RCT in a real-world setting for impact evaluation. 

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29 Jun
Propensity Score Matching
Propensity Score Matching

Propensity Score Matching (PSM) has been used since the 1980s to reduce selection bias and produce better causal estimates.

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