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Slemrod, Joel, Charles Christian, Rebecca London, and Jonathan A. Parker. Economic Inquiry Vol. 35, No. 4 (1997): 695-709. The paper..

"Measuring the Cyclicality of Real Wages: How Important is the Composition Bias?"

Solon, Gary, Robert Barsky and Jonathan A. Parker. Quarterly Journal of Economics Vol. 109, No. 1 (1994): 1-25. JSTOR.