Male CEOs paid employees more after the birth of their first child when it is a daughter, but paid employees an average of $100 less annually after the birth of a son, according to Michael Dahl of Aalborg University with University of Maryland’s Cristian Dezső and David Gaddis Ross of Columbia Business School in their study of more than 10,000 Danish companies between 1996 and 2006.
Female employees typically received higher wages after the birth the CEO’s first child of either gender, and were less adversely-affected than their male colleagues by wage decreases after the birth of CEOs’ children.
People with more sisters tended to show more generous “pro-social” behaviors in laboratory studies of 600 volunteers who played a simulation game requiring decisions about resource-sharing with strangers, according to Paul Van Lange of Free University in Amsterdam with colleagues Ellen De Bruin, Wilma Otten, and Jeffrey Joireman of Washington State University.
Alice Eagly at Northwestern University suggests that men with sisters are significantly more likely to help others, based on her meta-analysis of 172 research studies.
In addition, she noted that men tend to help women more than other men.
Men behaved more generously when the cost was minimal in a modified dictator game, according to James Andreoni at the University of California, San Diego and Lise Vesterlund at the University of Pittsburgh.
In contrast, they noticed that women demonstrated greater generosity when the cost was high.
Andreoni and Vesterlund suggest that men are more responsive to price changes when mens “demand curves for altruism” cross those of women.
As a result, in this lab simulation, men behaved either extremely generously or selfishly, but women shared gains more equally.
Women’s direct presence on corporate boards – rather than their influence as sisters or daughts - was correlated with increased economic value, according to Dezső and Ross’s evaluation of the S&P 1,500 firms’ financial performance between 1992 and 2006.
Boards that included women generated an average of 1 percent more economic value – more than $40 million each – when the firm’s strategy is focused on innovation.
-*What corporate impact have you seen of male executives with daughters and sisters?
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