Eggs often pop up in economics classes as an example of goods that are price-inelastic. In other words, a large increase in price doesn’t create a similarly large decrease in demand. Some studies have ...

“This efficient markets view is a little bit of what I would call magical thinking,” said co-author Valentin Haddad, an associate finance professor at UCLA. “If a fraction of investors ...

Research by Valentin Haddad, associate professor of finance at UCLA Anderson School of Management and his colleagues in 2022 is one such analysis. It concluded that the rise of passive investing ...

“This efficient markets view is a little bit of what I would call magical thinking,” said co-author Valentin Haddad, an associate finance professor at UCLA. “If a fraction of investors ...