Wednesday, October 20, 2010

Open Thread: Risk Aversion

I'm going to do a double duty open thread. One part of it is the usual renewal of the call for folks to say what's on their mind, in the spirit of good-faith non-ideological political inquiry. Or whatever it is I'm trying to foster here. Apparently, what I like is a discussion that is civil and insightful, and lengthy is also ok. So, for example, if you've had multiple occasions to complain that someone else's posts are too long, you might not be happy here. Clever glib unconsidered comments in the service of winning an argument? Can you do better?

The other part is an invitation for Tully and the hairshirt hedonist to expound some more on an exchange from a lengthy open thread where they discussed monetary theory.


Tully: If I weren't so personally debt-adverse and could be assured of my ongoing income, NOW would be the time to borrow at locked-in low fixed rates.

HSH: I'm pretty debt-averse myself. The only debt I have is my mortgage, which I very recently refinanced to get the low fixed rate available. But I wouldn't go looking for new debt, either, regardless of the low rates. I'm just not built for that.


I'd call this an old-fashioned value that hasn't been "au courrant" enough for some time now. In other words, a good argument can be made that our current problems have been caused by insufficient attention to the gap between what folks want and what folks can afford.

I also carry only a mortgage as debt. This approach that HSH and I share used to be the dominant one, or at least more prevalent. And once upon a time, the approach Tully uses was in high favor. Or maybe even the only available approach.

We've seen a period in America where many borrowers have become cognitively and emotionally detached from debt and risk. And at the same time, lenders have found ways to functionally detach themselves from  the financial risk they create, by offloading the risk onto a chain of other entities.

That's a problem. Any thoughts? Take this wherever you want guys, make any connections you want.

7 comments:

  1. (Amusingly enough, my CAPTCHA for that was "reist.")

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  2. I started to write a comment about the use of the phrase "risk aversion," but realized that what I was really thinking of was "risk avoidance." I think of risk avoidance as an exercise in futility that causes people to focus too heavily on the most apparent risk at the expense of other more diffuse but very real risks, resulting in a failure of good risk management. Risk aversion is fine.

    Here's an article from a year and half ago titled "Recipe for Disaster: The Formula That Killed Wall Street." It gets at some of the reasons for the risk-taking that let to the latest financial crisis. It's a good read if you haven't read it already, and maybe if you have, but it's been a while.

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  3. I think of risk avoidance as an exercise in futility that causes people to focus too heavily on the most apparent risk at the expense of other more diffuse but very real risks, resulting in a failure of good risk management

    Risk avoidance isn't an exercise in futility unless one doesn't actually (and realistically) assess the cost/benefit of one's avoidance tactics and compare them to the accompanying risk generated by the avoidance activity.

    Related principle often seen in econ involves economic impact estimates for publicly-funded project proposals, where the proponents invariably overstate the potential positive impacts while failing to even mention the (more certain) negative impacts.

    Like the linkage there. Another great example of a lovely theory brought down by an ugly reality.

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  4. Plowing through that article now.

    The beginnings of it reminded me of a naive question that I keep wondering about, one that I'd like you guys to speak to... .

    So bear with me while I sort of set it up. I begin by thinking about how subprime lending fueled a real estate bubble that collapsed. The bubble collapsed because it had to do so eventually, as prices outstripped what buyers could afford to pay.

    Then I notice that the bubble-inflating subprime lending was fueled by the ability of loan originators to package and sell their loans to other people, thereby offloading their risk to other people. [That offloading came along with, of course, some sort of story by the originators about how much risk was involved, a story which people further along the chain bought into. As we know now, that story was wrong.] The ability of originators to offload all of their risk removed any incentive to accurately assess borrower creditworthiness and loan viability.

    Which brings me to my naive question. Shouldn't we try to revise the system to insist that loan originators of all sorts must retain some substantial portion of the risk they create by originating the loan?

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  5. Risk avoidance isn't an exercise in futility unless one doesn't actually (and realistically) assess the cost/benefit of one's avoidance tactics and compare them to the accompanying risk generated by the avoidance activity.

    I'm definitely putting my own take on the term. The reason I think risk avoidance is futile is because you can't really avoid risk (to be hyper-literal about what might just be a term of art or sorts). You can only minimize or manage it.

    We have a risk management department where I work, and some of us in engineering refer to them as the risk avoidance department because of the silly things they want to expend limited resources on, while ignoring the bigger picture. It's a thing of my own little world.

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  6. If you minimize or manage it, you are by definition avoiding some of it. Naturally, it is impossible (and IMHO undesirabel) to avoid ALL risk.

    We have a risk management department where I work, and some of us in engineering refer to them as the risk avoidance department because of the silly things they want to expend limited resources on, while ignoring the bigger picture. It's a thing of my own little world.

    Not really. My point has more to do with big picture and overall assessment of multiple risk factors. And could even in spirit lead back to Niebuhr's Serenity Prayer ... I was probing for explication, got it, and I grok entirely. :-)

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