For 5,500 individual online investors we match survey records with recent trading data to investigate what they want, in terms of their stated objectives for investing, what they do, in terms of the broad investing strategies they employ, and how their portfolios perform in terms of risk,...

The root cause of the financial crisis that erupted in 2008 is psychological. In the events which led up to the crisis, heuristics, biases, and framing effects strongly influenced the judgments and decisions of financial firms, rating agencies, elected officials, government regulators, and...

We are in the midst of what might end up as the most significant change to financial regulations since the Great Depression. This is because the financial and economic crisis that continues to engulf us is the most severe crisis since the Great Depression. The markets for houses, mortgages, and...

The relationship between risk and return lies at the heart of modern finance. This relationship is embodied within such core concepts as the capital market line and the security market line. Both of these graphs feature a positive slope, meaning that the higher the risk the higher the expected...

The paper analyzes the manner in which sentiment affects the pricing kernel. Sentiment is another term for traders' errors. There are two main questions addressed in the paper. The central question is: How can the concept of sentiment be formally defined so as to identify the manner in which...

Behavioral finance endeavors to bridge the gap between neoclassical finance and cognitive psychology. Now an established field, behavioral finance looks at the investors' decision making formula as well as at their behavior, which in turn sheds light on the observed departures from the...

The relationship between risk and return lies at the heart of modern finance. This relationship is embodied within such core concepts as the capital market line and the security market line. Both of these graphs feature a positive slope, meaning that the higher the risk the higher the expected...

6/22/00: web retrieval--abstract only--KathyUniversity of WashingtonSchool of Business AdministrationJournal of Financial and Quantitative Analysishttp://depts.washington.edu/jfqa/Vol. 35, No. 2, June 2000Behavioral Portfolio TheoryHersh Shefrin and Meir StatmanAbstract:We develop a positive...

We know from empirical studies that stocks of small companies with high book-to-market ratios have provided higher returns than stocks of large companies with low book-to-market ratios. But do senior executives, outside directors and financial analysts believe that? We show that senior...

This paper discusses the impact of a series of psychological phenomena on the U.S. response to COVID-19, focusing on forecasts of cases and deaths. The specific phenomena comprise unrealistic optimism bias, overconfidence, anchoring and adjustment, representativeness, motivated reasoning, and...