We show that individual investors over-extrapolate from their personal experience when making savings decisions. Investors who experience particularly rewarding outcomes from saving in their 401(k)-a high average and/or low variance return-increase their 401(k) savings rate more than investors...

Revealed preferences are tastes that rationalize an economic agent's observed actions. Normative preferences represent the agent's actual interests. It sometimes makes sense to assume that revealed preferences are identical to normative preferences. But there are many cases where this assumption...

Experimental subjects allocate $10,000 across four Samp;P 500 index funds. Subject rewards depend on the chosen portfolio's subsequent return. Because the investments are not actually intermediated by the fund companies, portfolio returns are unbundled from non-portfolio services. The optimal...

We document a flypaper effect in asset allocation: securities received in kind quot;stick where they hit.quot; We study a firm that twice changed the rules governing the securities in which its 401(k) matching contributions were initially invested. Both of these rule changes were economically...

It is typically difficult to determine whether households invest optimally. But sometimes, investment incentives are strong enough to create sharp normative restrictions. We identify employees at seven companies who are eligible to receive employer matching contributions in their 401(k) and can...

We provide evidence that time and risk preference norms tied to social identities help shape observed U.S. demographic patterns in economic outcomes. We identify the marginal effect of norms by measuring how laboratory subjects' choices change when an aspect of social identity is made salient....

When 'confidence' is lost, 'liquidity dries up.' We investigate the meaning of 'confidence' and 'liquidity' in the context of the current financial crisis. The financial crisis is a manifestation of an age-old problem with private money creation, banking panics. We explain this and provide some...

The Financial Crisis began and accelerated in short-term money markets. One such market is the multi-trillion dollar sale-and-repurchase (repo) market, where prices show strong reactions during the crisis. The academic literature and policy community remain unsettled about the role of repo runs,...

The Panic of 2007-2008 was a run on the sale and repurchase market (the “repo” market), which is a very large, short-term market that provides financing for a wide range of securitization activities and financial institutions. Repo transactions are collateralized, frequently with securitized...