I recently visited with a 27 year old who asked me for help in figuring out what to do with his life. He is about to start at a prestigious graduate school and is feeling pressure to make some big career decisions quickly. Here’s the letter I wrote him, inspired by Seneca’s Letters from a Stoic. Before you … Read more
When we make decisions, we often take the way they are presented to us at face value. Maybe a sales person offers you a menu of investment options or maybe a single recommendation; either way, you can bet a lot of thought went into the architecture of the choice presented to you. Amos Tversky and Daniel … Read more
The quantity, complexity and importance of the financial decisions we have to make keeps increasing. For example, as traditional defined-benefit pension plans going extinct, people increasingly have to manage their own retirement plans. There are more investment choices than ever: structured CDs, marketplace lending, crowdfunded start-ups not to mention thousands of ETFs and mutual funds. … Read more
Here’s a question that just about everyone approaching (and passing) middle age will feel ambivalent about: how does getting older affect our ability to make rational decisions? On the one hand, it’s common knowledge that our cognitive abilities begin to decline in our fifties. On the other, as I’ve written before, the accumulation of experience … Read more
Decision-making is hard because there is a fundamental and unavoidable ignorance about the future. We are especially uncomfortable about outcomes produced by processes that we don’t understand well. We’re much more comfortable with risks that we can quantify, model and forecast. This is called “ambiguity aversion“. We are so uncomfortable with the former (uncertainties) that … Read more
Why Did So Many People Make So Many Ex Post Bad Decisions? The Causes of the Foreclosure Crisis has a really interesting alternative explanation the global financial crisis of 2008: Maybe it wasn’t about financial industry insiders deceiving investors and homebuyers, financial innovations run amok, securitization that allowed mortgage originators to avoid having skin in the game … Read more
I’ve got a wickedly complex decision to make. What should my priorities be now that I no longer have a full-time banking job? I’ve got at least a dozen different alternatives, each with subtle-to-obvious differences with respect to my key values including impact on my family, benefit to society, intellectual challenge, financial security and leverage of … Read more
Many of the most important decisions we make involve trade-offs between the present and future. How much of my income should I save today for my retirement? What costs should governments incur today to reduce the risk of catastrophic climate change in the (hopefully) distant future? How should businesses allocate investments that pay off in … Read more
My family recently faced a bit of drama when my daughter was accepted to both a great state school and a wonderful, but much more expensive, private school . Naturally, my daughter strongly preferred the latter. As a finance guy with what I’d like to think is a disciplined approach to decision-making, how could I … Read more
Rationality is supposed to be integral to our humanity. Indeed, the “sapiens” in homo sapiens is from the new Latin sapere, meaning know, learn and know how. As a matter of fact, our subspecies is actually homo sapiens sapiens. Does this mean we have twice the intellectual capacity of our extinct ancestors from the Pleistocene? … Read more