Search results : mean-variance efficiency
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2020-06-24 09:32:00 Wednesday ET
Several business founders and entrepreneurs take low risks with high potential rewards to buck the conventional wisdom. Renee Martin and Don Martin (2010
2022-10-15 09:34:00 Saturday ET
Internal capital markets and financial constraints Duchin (JF 2010) empirically finds that multidivisional firms with robust internal capital markets ret
2023-02-21 08:27:00 Tuesday ET
Mark Granovetter follows the key principles of modern economic sociology to analyze social relations and economic phenomena. Mark Granovetter (2017) &
2016-10-01 00:00:00 Saturday ET
We can learn much from the frugal habits and lifestyles of several billionaires on earth. Warren Buffett, Chairman and CEO of Berkshire Hathaway, still l
2018-05-11 09:37:00 Friday ET
OPEC countries have cut the global glut of oil production in recent years while the resultant oil price has surged from $30 to $78 per barrel from 2015 to 2
2017-06-21 05:36:00 Wednesday ET
In his latest Berkshire Hathaway annual letter to shareholders, Warren Buffett points out that many people misunderstand his stock investment method in seve