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The formula that changed the world
The Midas Formula
In this week's More or Less, the story of Black-Scholes, the equation that transformed Wall Street - and the arguments over whether it made the world a better place, or helped cause the financial mess we have all been dealing with for the past five years.
Last on
Sun 29 Apr 201211:50GMT
BBC World Service Online
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- Sat 28 Apr 201222:50GMTBBC World Service Online
- Sun 29 Apr 201211:50GMTBBC World Service Online
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More or Less
Tim Harford explains the numbers and statistics used in everyday life



