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CGD Policy Blogs

 

Scatter plot showing expected years of school vs. harmonized test scores.

Does Education Need a QALY and Is LAYS It?

The ‘Learning Adjusted Year of Schooling’ (LAYS) concept, introduced last year by the World Bank, seeks to combine access and learning outcomes into a single measure, allowing funders to compare directly across different kinds of interventions. We like the idea and applaud innovation in measurement, but think LAYS still has some way to go before it’s really ready to be used as a robust measure by funders.