Reblog: How Investor Behaviour Gets in the Way of Success


Most textbooks portray humans as self-interested people making rational economic decisions, but people often are far from rational in making investment decisions.

Behavioral economics provides insight into why humans make sub-optimal decisions, studying the impact of psychological, cognitive and emotional factors on economic and investment decisions. Two winners of the Nobel Prize in economics, Richard Thaler and Daniel Kahneman, have been recognized for their pioneering work in behavioral economics.

In awarding the Nobel to Thaler in 2017, the Royal Swedish Academy of Sciences stated, “His contributions have built a bridge between the economic and psychological analyses of individual decision-making.” Thaler’s work was instrumental in pension reform, illustrating how subtle changes in framing can lead to dramatically different consumer choices. Thaler’s research contributed to policy changes including automatic enrollment of employees in 401(k) plans and the use of target date funds as the default option for new 401(k) enrollees instead of money market funds.

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Reblog: How to Bear a Bull Market: The Psychology of Volatile Securities Trading


The U.S. stock market plunged Monday, with the Dow Jones falling nearly 1,600 points at one point, the biggest single-day drop in its history. It then turned around and regained 567 points on Tuesday. What the remainder of the week holds in store is anyone’s guess.

Many experts had been forecasting a decline for months after a prolonged upswing resulted in a series of record highs. Several factors are likely to have been involved. The Bureau of Labor Statistics January jobs report, released on Friday, was almost certainly one of them. It generated worries about inflation and bond yields, together with concern The Federal Reserve may raise interest rates faster than expected—events that may have “spooked” the markets.

Markets translate the decisions of millions of people into a price for a stock or bond. Like a spooked crowd in a public place, investors tend at times to run in the same direction—let’s all play the lottery or let’s escape the burning movie theater.

The work of visionaries such as Nobel laureates Richard Thaler and Daniel Kahneman has demonstrated humans do not operate as rational agents, as assumed by classical economics. From this realization have emerged disciplines such as behavioral economics, neuroeconomics and the like.

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