CDPF research
https://ocw.mit.edu/courses/economics/14-01-principles-of-microeconomics-fall-2018/lecture-videos/index.htm The Cobb-Douglas Production Function Once Again: Its History, Its Testing, and Some New Empirical Values An Alternative Interpretation of the Cobb-Douglas Function Alternative Approaches to the Estimation of Production Functions and of Technical Change A COMPARISON .OF ALTERNATIVE PRODUCTION FUNCTION MODELS USING NON-NESTED HYPOTHESIS TESTS The Cobb–Douglas Production Function