"It is widely believed that central banks have grown (the Bank of England) or were established (the Federal Reserve) to pursue the twin objectives of monetary and price stability. But why should they? Central bankers are people, too, whose behavior is presumably determined, like the rest of us,...

When we start to perceive that there is a problem in the market (such as monopoly, fraud or speculation), the legislature passes a law to correct it, a bureaucracy is created to interpret and enforce the new law, firms and other market participants comply, and the problem is solved. But is it?...