This paper investigates the factors that shape governments’ capacity to collect revenue. To do so, it analyses how tax revenue responds to tax rates using evidence from a panel of 34 OECD countries over 1978-2014. The estimations show that the response of revenue to rates weakens as rates...

This article comprehensively reviews Australia's corporate income tax complexity as faced by multinational corporations (MNCs) and compares it to the average of the remaining OECD countries. Building on unique survey data, I find that the Australian tax code is considerably more complex than the...

Despite prior literature emphasizing the increasing role of tax complexity, there is still no comprehensive tax complexity measure. This paper fills this gap and introduces the Tax Complexity Index (TCI), which consists of a tax code subindex and a tax framework subindex. The indices are...

This article comprehensively reviews Australia's corporate income tax complexity as faced by multinational corporations (MNCs) and compares it to the average of the remaining OECD countries. Building on unique survey data, I find that the Australian tax code is considerably more complex than the...