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Financial risk taking: Blame it on the genes

Researchers found that individuals with short serotonin transporter gene and 7-repeat allele of the DRD4 gene invest more in risky investments. The study suggests that genetics play a role in predicting financial risk-taking, but experience and upbringing also contribute to investor behavior.

SourceNorthwestern University·JournalPLOS ONE·DateFeb 10, 2009

Underwater stock options drive top executives turnover

A study published in Personnel Psychology reveals that executives' underwater stock option portfolios are more likely to lead to voluntary turnover. Increasing the value of these portfolios can reduce the odds of turnover by substantially, suggesting that firms may need to consider alternative retention strategies.

SourceWiley·JournalPersonnel Psychology·DateNov 20, 2008

Another bailout? Government pension insurer could be next, expert says

The Pension Benefit Guaranty Corp., which insures pensions of 44 million American workers and retirees, is facing a $14 billion shortfall that could soar as the economy shutters more businesses. Expert Jeffrey R. Brown predicts a government fix similar to the recent Wall Street bailout as the likely solution.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of Economic Perspectives·DateOct 15, 2008

Americans spending, gambling, saving

New studies examine the link between consumer behavior and emotional well-being, finding that value seekers are happiest, while non-spenders and experiencers are also more content. Additionally, researchers discovered that moderate-income gamblers, known as 'big fish,' are at high risk of financial and psychological trouble.

World Malaria Day: Ethiopia and Rwanda are leading lights

Key findings from The Lancet report show that Ethiopia and Rwanda reduced malaria cases by 51% and 64%, deaths by 60% and 66% between 2005-2007 through expanded access to bed nets and artemisinin-based combination therapies. An ambitious campaign is proposed to expand access to malaria control interventions, targeting everyone at risk,...

SourceThe Lancet_DELETED·JournalThe Lancet·DateApr 24, 2008

Boosting self-esteem can backfire in decision-making

A new study from Northwestern University finds that positive feedback can actually escalate perceived threats to the ego and increase the need to prove a questionable decision was right. Research participants who received praise for skills unrelated to the decision were less likely to recommit to it.

SourceNorthwestern University·JournalOrganizational Behavior and Human Decision Processes·DateMar 31, 2008

Stimulating the appetite can lead to unrelated impulse purchases

Researchers discovered that appetitive stimuli can induce a shared state in consumers, leading them to choose smaller, sooner options in unrelated domains. In experiments, women were more likely to splurge on clothing after smelling chocolate chip cookies, and made unplanned purchases when exposed to the scent of a cookie-scented candle.

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateJan 8, 2008

Pursuing parenthood: Discourses of persistence

A new study investigates how culturally engrained systems of ideas influence persistent goal striving for parenthood. The researchers identify three major discourses: scientific rationalism, self-management, and fatalism, which shape people's appraisals of means, planning, and persistence in achieving parenthood. These discourses help ...

SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateNov 12, 2007

Money illusion and the market

Money illusion refers to the phenomenon where people base their decisions on nominal values rather than real value, leading to irrational behavior in markets. Experimental evidence shows that firms are reluctant to cut prices during deflation due to money illusion, but more willing to increase prices during inflation.

SourceUniversity of Copenhagen·JournalScience·DateAug 23, 2007

Should we pay the same price for all movies?

Researchers argue that movie exhibitors can increase profits by adopting variable pricing, which would allow for price differentiation based on event movies, weekends, and holidays. The study suggests that consumers welcome discounts but may resent surcharges, making it easier for exhibitors to implement variable pricing.

SourceUniversity of Arizona·JournalInternational Review of Law and Economics·DateDec 22, 2006

Wealthy 'amenity' ranchers taking over the West

A new study reveals that traditional ranchers are being priced out of business as wealthy 'amenity' owners buy up large ranches around Yellowstone National Park. These new owners often prioritize restoration of native ecosystems, large-scale conservation projects, and innovative approaches to blending conventional ranching with non-let...

SourceOregon State University·JournalSociety & Natural Resources·DateOct 25, 2006

Diversity training fails to boost minorities into management

A new study by Harvard University researchers finds that diversity training programs have failed to increase minority representation in management positions. In contrast, programs that establish responsibility for diversity, such as equal opportunity staff positions or diversity task forces, have proven most effective.

SourceHarvard University·JournalAmerican Sociological Review·DateSep 7, 2006

Irrational decisions driven by emotions

A new study at University College London found that humans often act irrationally when faced with difficult decisions, driven by emotional reactions. Participants were more likely to gamble at the threat of losing £30 than the offer of keeping £20, despite both options resulting in the same outcome.

SourceUniversity College London·JournalScience·DateAug 3, 2006

How cooperation can evolve in a cheater's world

A new theoretical model explains how cooperation can emerge in a 'cheater's world', where self-interest typically prevails. In this model, group size plays a crucial role in the evolution of cooperation, with smaller groups allowing altruistic individuals to thrive and maintain their numbers over time.