Fines are preferable to imprisonment and other types of punishment because they are more efficient. With a fine, the punishment to offenders is also revenue to the State.

Different constraints are decisive for different situations, but the most fundamental constraint is limited time.

I argued last year on my shared blog that selling the right to immigrate would be the best approach to legal immigration. Among other benefits, the revenue from immigrants' payments could reduce taxes. Paying for the right to immigrate would also negate the argument that immigrants get a free ride when they gain health care and other benefits. Moreover, making immigrants pay would attract the type of immigrants who came much earlier in American history: young men and women who are reasonably skilled and want to make a long-term commitment to the United States.

A stronger yuan could lead to greater Chinese asset accumulation in the U.S. and elsewhere.

Even a wizard would have a great deal of difficulty repealing the economic law that higher minimum wages reduce employment. Since politicians are not wizards, they should not try.

Why in almost all societies have married women specialized in bearing and rearing children and in certain agricultural activities, whereas married men have done most of the fighting and market work?

Economy is the art of making the most of life.