We investigate bunching at personal tax thresholds over a 40-year period. At kinks, where the marginal tax rate rises, we find bunching among company owner-managers and the self-employed, but not those with only employment income. Notches, where the average rate rises, provide compelling...

In 2002 the Government of Quebec enacted Bill 112, known as An Act to Combat Poverty and Social Exclusion. It has also instituted an advisory committee whose role is to advise the government on policies that may have a direct or indirect impact on poverty and social exclusion. The Committee...

We investigate bunching at personal tax thresholds over a 40-year period. At kinks, where the marginal tax rate rises, we find bunching among company owner-managers and the self-employed, but not those with only employment income. Notches, where the average rate rises, provide compelling...