Corporate Tax Breaks Increase Executive Compensation
Over the past 40 years, the value of compensation packages awarded to corporate executives in the US has risen dramatically. At the same time, a less well-known trend has shaped the US economy: in the presence of increased pretax corporate profits, effective corporate income tax rates have decreased significantly.
These trends motivate an obvious, but empirically unaddressed question: Do corporate tax breaks increase executive compensation? There is, of course, mechanical reason to believe this relationship exists. Corporate tax breaks increase after-tax income that can be used to increase executive compensation via either a competitive market for managerial talent or rent capture by the executives.
Understanding whether and to what extent tax breaks are used to increase executive compensation is important as policymakers, ostensibly, design corporate tax breaks to incentivize desired behaviors such as job creation, capital investment, or the adoption of clean energy sources, rather than to pad the pockets of corporate executives. Answers to these questions are also timely as the Tax Cuts and Jobs Act (TCJA) has accelerated the decline in effective corporate tax rates in the US and placed additional downward pressure on corporate tax rates worldwide.
In a new study, I address this question by measuring the effect of two recent US federal corporate tax expenditures (or “breaks”) on the value of compensation awarded to executives at large publicly traded corporations. I find both corporate tax breaks significantly increase executive compensation. I estimate that for every dollar generated by the tax breaks, compensation of the top five highest paid executives at publicly traded US firms increased by 17 to 25 cents.
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