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  • The Economic Analysis of Substance Use and Abuse: An Integration of Econometric and Behavioral Economic Research (University of Chicago Press, 1999), chap. 11, https://www.nber.org/books-and-chapters/economic-analysis-substance-use-and-abuse-integration-econometric-and-behavioral-economic-research/income-alters-relative-reinforcing-effects-drug-and-nondrug-reinforcers.

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Income is defined as the amount of funds, resources and/or time allowed to obtain goods over a specified period of...

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