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Does It Hurt A State To Introduce An Income Tax?, David J. Shakow
Does It Hurt A State To Introduce An Income Tax?, David J. Shakow
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In an article in the Wall Street Journal, Arthur Laffer argued that, since 1960, the introduction of state income taxes reduced the relative size of a state’s gross state product and its relative per capita personal income. This paper criticizes Laffer’s conclusions on a number of grounds. 1. He uses incorrect figures for per capita income. In fact, relative per capita income rose in a majority of states that introduced an income tax since 1960. 2. The results are not clear when a state’s data is compared to other states in its region, rather than to the United States as …