Bev Dahlby, Ergete Ferede
Corporate Income Tax and Economic Growth: Further Evidence from Canadian Provinces
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- 10.1628/fa-2021-0002
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This paper investigates the effect of corporate income tax (CIT) rate on economic growth, using panel data from Canadian provinces over the period 1981-2016. Our empirical approach enables us to examine the long-run relationship between provincial tax rates and economic growth by allowing short-run dynamics to vary across provinces. We find that a reduction in the CIT rate has a statistically significant positive effect on the economic growth rate. Based on our main specification, a one-percentage-point reduction in the provincial CIT rate increases the growth rate by 0.12 percentage point four years after the initial CIT rate cut.