Sunday, September 21, 2008

rant about Lehman

The purpose of this blog is to share information about the MFE program at U-M but I feel compelled to digress and rant about what happened with Lehman. What happened enraged me on several levels. First and foremost I am very upset that my friends, acquaintances, and other people I know are faced with a very difficult time in their career and their lives. Yes I know that Barclays bought the IB and S&T divisions and the operations that support S&T, but even so many people in these divisions do not really know what to expect. And outside of these divisions thousands will probably lose their jobs.

On another level, the way that Lehman went down really ticks me off. Lehman was brought down by shorts with an assist from a predominantly ignorant and panic-stricken market and a screen by the sensationalist financial media. After Bear fell, the shorts moved on to Lehman. Some shorts may have actually understood the balance sheet and the bank’s operations, but many I’m sure did not. Regardless, they shorted Lehman and saw some good price action because the majority of the market would rather stay away from something they did not understand. The path of short-sellers was made easier by the media who immediately after Bear’s demise started yapping: “Bear Stearns, one of the biggest investment banks in the US, has fallen. So who’s next? Is it Lehman?? Let’s ask our experts!” Enter “experts”: “Lehman has got a lot of toxic subprime debt on its balance sheet, I wouldn’t touch it with a ten foot pole” (I love the usage of the toxic adjective here; it conjures up an image of a disease or poison spreading through and ravaging the company, and of course you wouldn’t want to touch something like that); or “Lehman has billions of dollars of mortgage-related assets on its books, just like Bear did, and we all know what happened to Bear. We are in the middle of a mortgage crisis, and its not out of the question that another big bank fails” (a completely simplistic and qualitative statement, and equating the situation at Lehman to that at Bear is just wrong; Bear came out and said that they had a liquidity problem, whereas Lehman as a matter of fact had ample liquidity).

Now be clear that I am not criticizing anyone for not understanding something. What I am criticizing is that any old schmo gladly plays analyst these days (when I say schmo, I am not evaluating the entire person but rather the person’s expertise and understanding of the particular situation). How many “experts” who were called upon by the paper, electronic, and TV media to proclaim their esteemed diagnosis of Lehman (or any other investment bank) did a real analysis of the company, using actual numbers and actual facts? I would guess maybe one in a hundred, and I don’t think I ever heard that one guy. Yet with confidence they voice their assessments, when really the assessments made by these schmos are largely based on assessments made by other schmos (this is obvious just by how they all say almost the exact same things in almost the exact same way without ever citing any quantitative information or sharing anything new that they haven’t heard others repeatedly say).

But part of the reason that the health of Lehman remained a topic in the news was a continual stream of false rumors that were going around ever since the takeover of Bear. Rumors such as those that purported large counterparties had stopped trading with Lehman when they hadn’t. In my opinion it is obvious that many of these rumors were perpetuated by certain short sellers.

Negative rumors + sensationalist media + herd of vocal schmo analysts + preponderance of short selling (with probably some collusion between certain hedge funds here) + lack of resistance to short selling due to lack of general market’s understanding of balance sheet --> crisis of confidence in the stock and the CDS. Perception affected reality more and more as the stock slid further and further. Something like this would not have happened in the case of, say, a car manufacturer. Everyone can understand a car-makers balance sheet, very few understand a modern investment bank’s (I doubt that any one person in an investment bank fully understands his own company’s balance sheet). Short-sellers could not move a car-maker's stock from the 40’s to $4 in the absence of a single material event; buying would come in way before.

The final destruction of the stock price during the week of Sept 8 (as well as the blow-out of credit spreads), which is by this time reflective of the general and all-out crisis of confidence in Lehman, prompts counterparties to stop doing business with the bank and/or to post more collateral. There is a run on the bank. Perception finally becomes reality. The reflection in the mirror now starts moving the object. That weekend, as I understand, Lehman could not find a buyer willing to buy without a federal insurance program like the one offered to JPM, which the government refused to provide this time.

I am not saying that Lehman was a picture of health, and I am incapable of even trying to understand what the company was worth before counterparties started ditching. But what I am saying is that Lehman did not go bankrupt, it was made bankrupt.

Perhaps this was foreseeable, with the extent of the lack of confidence being estimable, and could have been avoided with a full/partial sale to another company. ML I suppose had the benefit of seeing what was happening with Lehman and averting disaster by selling itself. MS then may have saved itself (and other companies) by lobbying the government to do something about the short selling attacks which resulted in the imposition of a ban on shorting financials (the stock at least).

Abrupt end to rant.

Monday, September 1, 2008

After Summer, Before Fall

Many moons since the last blog. And this is a good time for one too: after the summer course and before the fall term.

Summer was enjoyable with respect to both academics and broader life. The summer course contained the following modules in no particular order:

-financial and managerial accounting
-finance (corp fin, capital markets, international fin)
-managerial economics
-excel and visual basic
-C++
-SAS (statistical analysis software)
-linear algebra
-multivariable calculus
-ODEs and PDEs
-probability and statistics
-resume writing and mock interviews
-database management
-ethics

Most of these modules I found very useful: I needed to review C++, math [through ODEs], and statistics; I bolstered my VBA skills significantly; and learnt a little about PDEs and SAS.

I have a strong finance background so the finance/acct/econ sections were of little benefit to me, but the vast majority of students in class have strong technical/math backgrounds and little finance training, so I believe many of them found these sections beneficial and the C++ and math sections less so.

Extracurricular activities primarily comprised of partying, watching the Olympics, and playing sports. Far and away one of the greatest things about being back in school, and especially at a serious sports school like Michigan, is that any sport you want is available at your fingertips. Personally, I played soccer, badminton, and basketball weekly, pool now and then, golf once, and hit the gym several times a week. Living in Jersey and working in NYC, the height of my weekly physical activity oftentimes was catching the [goddam, accursed] NJT train.

This is one of several reasons I find Ann Arbor to be a very desirable breath of fresh air from NYC. Other reasons include environmental cleanliness and beauty, general affordability, and Midwestern niceness. Ann Arbor really is a great, and in my opinion, ideal place to study. But of course, for an MFE student who is looking for a job, the glaring downside is that relative to living in NYC, your opportunity to network is enormously curbed simply because the serious financial operations in the US are so concentrated in NYC.

Onto Fall. I substituted 2 math classes I have deemed I need for finance ones I don’t; the nice thing about the program is that it is quite flexible and there are a lot of elective courses to choose from. The Fall line-up:

1. Probability theory (most other students taking Options and Futures in Corporate Decision Making)
2. Boundary value problems for PDEs (most other students taking Capital Markets and Investment Strategy)
3. Stochastic analysis for finance
4. Statistical analysis of financial data
5. Fixed income securities and markets

I also have a tentative schedule for Winter 08 (they call the Jan-May term Winter instead of Spring; yes its technically more correct given the Michigan winter but it just peeves me) and Fall 09, so let me put that down so you have a representative curriculum (this blog is for you after all):

Winter 08:
1. Financial Engineering I
2. Advanced derivatives and risk management
3. Financial trading (7 week course)
4. Discrete stochastic processes
5. Statistical analysis of time series
6. Securitization (7 week course)

Between Winter and Fall is internship time.

Fall 09:
1. Financial Engineering II
2. Computational finance
3. Continuous optimization methods
4. Risk theory

I’m happy with this curriculum. Of course I will write more about these courses throughout the semester.

The other notable experience was going to the football season-opener. Football is a huge deal here. The atmosphere before the game is like spring break, except people have more clothes on. Leading up to the game there are just rivers of people flowing into the stadium. And they call it the big house for a reason: the stadium is gigantic; the second biggest in the country and supposedly the fourth biggest sports stadium in the world. And its supposedly almost always packed to capacity, so its great to watch games there. I’d much rather be playing though this will never happen.

Long post so will cut it off now. Till next time. Auf wiedersehen.