Relevant and even prescient commentary on news, politics and the economy.

Desirable incentive effects of income taxation V

Fifth and last. Not relevant to the USA. Back in the day when US unions weren’t totally feeble, MacDonald and Solow wrote a brilliant paper on collective bargaining and tax based incomes policy. Imagine a world in which firms must negotiation with unions (for example imagine Europe). The unions have two aims — they want […]

Debt and Taxes III

I don’t know if I should try to make my contributions to AngryBear a noahpinion sub substack or if I should put this over at my personal blog, but I am always stimulated by Noah’s posts . His most recent “No one knows how much the government can borrow” is on a topic I’ve mentioned […]

Covid Vaccination one dose or 2 II

There is evidence from Israel that one dose of the Pfizer vaccine is less effective than was suggested by the few person-days of evidence in the phase III trials. In Israel  “over 12,400 have people tested positive for coronavirus after receiving vaccine shots” Israeli health officials estimate that one shot is about 50% effective after […]

Debt and Taxes II

This is an extended post on the caveat to debt and taxes 1. It is joint work with Brad DeLong and Barbara Annicchiarico. The point is that, in his Presidential Address, Olivier Blanchard notes that the argument that higher debt causes increased welfare is weaker than the argument that it is feasible. The Treasury can […]

Debt and Taxes I

There might be such a thing as a free lunch. There will soon be a Democrat in the White House and Republicans will soon rediscover their hatred of deficits (which were no problem when they were cutting taxes on firms and rich individuals). We are going to read a lot of arguments about irresponsibly burdening […]

Desirable Incentive Effects of Income Taxation II

This is the second post in a series. I will discuss advantages of income taxation different from the obvious advantage that taking from people with high income hurts them less than taking from people with low income. Here again, I will assume that, in equilibrium, income tax is returned to the people who pay it […]

Desirable incentive effects of income taxation I

Cases in which income taxation is preferable to lump sum taxation with the same ex post net transfers. The main reason for progressive taxation is that the welfare cost of taking money from wealthy people is lower, because they have a lower marginal utility of consumption. I would like to discuss other advantages of income […]