Peter Schmidt

Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?

Denis Kwiatkowski, Peter C.B. Phillips, Peter Schmidt · RePEc: Research Papers in Economics · 1991 · 1.6K citations

Economics, Standard Conclusion, International Finance +13

Production Frontiers and Panel Data

Peter Schmidt, Robin C. Sickles · Journal of Business and Economic Statistics · 1984 · 1K citations

Productivity, Commodity Frontier, Agricultural Economics +4

ESG Rating Disagreement and Stock Returns

Rajna Gibson Brandon, Philipp Krueger, Peter Schmidt · Financial Analysts Journal · 2021 · 642 citations

Environmental Performance, Firm Performance, Environmental, Social, And Governance +18

Frontier production functions

Peter Schmidt · Econometric Reviews · 1985 · 532 citations

A Test of the Tobit Specification Against an Alternative Suggested by Cragg

Tsai-Fen Lin, Peter Schmidt · The Review of Economics and Statistics · 1984 · 288 citations

Engineering, Tobit Model, Tobit Regression +16