What is the optimal retirement age? This paper looks at the optimal retirement age from various perspectives. Most of the current pension laws relating to retirement age were codified decades ago, and they have become badly out of date given what we now know about longevity, about health and...

The German Income Tax Reform 2000, which announced a reduction in income tax rates to be implemented in a series of three stages, was welcomed by the public as a step towards unleashing lurking growth potentials. Nonetheless, in the course of the year 2001 a dispute arose, centering around the...

The link between taxes and occupational choices is central for understanding the welfare impacts of income taxes. Just as taxes distort the labor-leisure decision, they also distort the wage-amenity decision. Yet, there have been few studies on the full response along this margin. When tax rates...

This study examines how tax system design and reform affect labor supply. We conduct an online experiment with 522 participants to assess labor responses to tax reforms that introduce or remove a notch, affecting after-tax income at either the lower or upper end of the income distribution. Our...

I study behavioral responses to changes in marginal tax rates of social security and income taxes. I find that responses depend on individual's employment status: whether a worker is a wage earner, self-employed, or a proprietor. In line with the existing literature I document weak (but...

When a Canadian expects to face higher tax rates in the future, where should savings be put? The standard advice is… ‘when you expect your marginal tax rate to rise in the future, contribute to a Registered Retirement Savings Plan (RRSP) now, but delay claiming the tax deduction'. This paper...