Search results : heckman sample selection
2022-04-05 17:39:00 Tuesday ET
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2020-08-19 10:32:00 Wednesday ET
Corporate strategies, portfolio choices, and management memes add value and drive business process improvements over time. Andrew Campbell, Jo Whitehead,
2023-11-30 08:29:00 Thursday ET
In addition to the OECD bank-credit-card model and Chinese online payment platforms, the open-payments gateways of UPI in India and Pix in Brazil have adapt
2018-10-09 08:40:00 Tuesday ET
The International Monetary Fund (IMF) appoints Harvard professor Gita Gopinath as its chief economist. Gopinath follows her PhD advisor and trailblazer Kenn
2022-02-25 00:00:00 Friday ET
Empirical tests of multi-factor models for asset return prediction The capital asset pricing model (CAPM) of Sharpe (1964), Lintner (1965), and Bla
2019-04-05 08:25:00 Friday ET
Warren Buffett places his $58 billion stock bets on Apple, American Express, and Goldman Sachs. Berkshire Hathaway owns $18 billion equity stakes in America
2020-05-21 11:30:00 Thursday ET
Most blue-ocean strategists shift fundamental focus from current competitors to alternative non-customers with new market space. W. Chan Kim and Renee Ma