A new study led by Yale SOM’s Arthur J. Swersey, using decision analysis techniques, finds that increasing the number of biopsy needles and using probability modeling to analyze the results can help prevent unnecessary treatment while identifying dangerous cancers.
Most investing success is short lived, but venture capital is an exception, with top VCs beating the average year after year. A new study finds that consistent returns owe as much to a firm’s reputation and early luck as the smarts of its employees.
Consumers often aren’t willing to take a chance on a new product until their neighbors do. A new study investigated the use of targeted subsidies that leveraged such "peer effects" to spark adoption of hygienic latrines, which reduce the spread of pathogens.