Dan Duckhorn, the founder of Duckhorn Vineyards who was dubbed the “king of American merlot” by the San Francisco Chronicle, died in February of congestive heart failure. He was 87. Duckhorn opened his vineyard with his late ex-wife in 1976 and is credited with helping put Napa Valley on the map as the destination for American wines. A trip to Bordeaux, France, endeared the Duckhorns to merlot and led them to buck the trend of fellow Napa vintners focusing on cabernet sauvignon by introducing merlot into their product line. The decision triggered a nationwide obsession with the varietal and made Duckhorn Vineyards one of Napa Valley’s most internationally recognized wineries. After 30 years of success, the Duckhorn family sold the vineyard to a private equity firm in 2007.
A UC Berkeley Haas and Stanford GSB study of more than 1,000 major companies finds that website traffic can forecast revenue and stock prices months before earnings—more accurately than traditional metrics alone. Wall Street, the researchers say, is leaving money on the table.
A UC Berkeley Haas study of 1.1 million emergency-room visits finds that how hospitals deploy nurse practitioners and physicians matters as much as which they hire—with no difference in patient mortality but meaningful gaps in cost and follow-up care.
A UC Berkeley Haas study of more than 25,000 PGA Tour rounds finds that professionals perform measurably worse beside colleagues with opposing political views—a gap that nearly triples when national polarization runs high.
A UC Berkeley Haas study forthcoming in Nature Communications finds that disagreement is less contentious and leads to better understanding when discussed by voice or video rather than in writing—even though most people instinctively prefer to hash out conflict over text.