In 1997, he asked a free-market former minister, Alain Madelin, what his followers thought of him.

ECONOMIST: French politics

On the contrary, breaking through the noise of all the options in the market today, and then staying ahead of the inevitable fast-followers, makes it more challenging than ever.

FORBES

For followers of economics, the modern history of the baseball-card industry offers useful lessons about market responses to profit, anti-trust laws, business failure and inflation.

FORBES: Magazine Article