This document summarizes a presentation on quantifying the effects of economic distortions on firm-level productivity using data from the World Bank Enterprise Surveys. The presentation includes the following key points in 3 sentences: The presentation aims to estimate the marginal effects of observable variables capturing firms' choices and policies on total factor productivity, and the contribution of these observables to variations in productivity. It uses a balanced panel of survey data from over 9,000 firms across 68 countries to estimate an extended Cobb-Douglas production function. Next steps include deepening the current analysis and relating results to previous work quantifying distortions using the Hsieh and Klenow methodology.