In researching the book, I devoted a lot of effort to reviewing the abuses of the 1920s, the effort in the 1930s to create a financial system that would prevent repetition of those abuses, and the steady dismantling of the safeguards over the last three decades in the name of free markets and financial innovation.
Your predecessors on the Senate Banking Committee, in the celebrated Pecora Hearings of 1933 and 1934, laid the groundwork for the modern edifice of financial regulation. I suspect that they would be appalled at the parallels between the systemic risks of the 1920s and many of the modern practices that have been permitted to seep back in to our financial markets.
Although the particulars are different, my reading of financial history suggests that the abuses and risks are all too similar and enduring. When you strip them down to their essence, they are variations on a few hardy perennials - excessive leveraging, misrepresentation, insider conflicts of interest, non-transparency, and the triumph of engineered euphoria over evidence.
The most basic and alarming parallel is the creation of asset bubbles, in which the purveyors of securities use very high leverage; the securities are sold to the public or to specialized funds with underlying collateral of uncertain value; and financial middlemen extract exorbitant returns at the expense of the real economy. This was the essence of the abuse of public utilities stock pyramids in the 1920s, where multi-layered holding companies allowed securities to be watered down, to the point where the real collateral was worth just a few cents on the dollar, and returns were diverted from operating companies and ratepayers. This only became exposed when the bubble burst. As Warren Buffett famously put it, you never know who is swimming naked until the tide goes out.
There is good evidence – and I will add to the record a paper on this subject by the Federal Reserve staff economists Dean Maki and Michael Palumbo – that even much of the boom of the late 1990s was built substantially on asset bubbles. ["Disentangling the Wealth Effect: a Cohort Analysis of Household Savings in the 1990s"]
A second parallel is what today we would call securitization of credit. Some people think this is a recent innovation, but in fact it was the core technique that made possible the dangerous practices of the 1920. Banks would originate and repackage highly speculative loans, market them as securities through their retail networks, using the prestigious brand name of the bank – e.g. Morgan or Chase – as a proxy for the soundness of the security. It was this practice, and the ensuing collapse when so much of the paper went bad, that led Congress to enact the Glass-Steagall Act, requiring bankers to decide either to be commercial banks – part of the monetary system, closely supervised and subject to reserve requirements, given deposit insurance, and access to the Fed’s discount window; or investment banks that were not government guaranteed, but that were soon subjected to an extensive disclosure regime under the SEC.
Since repeal of Glass Steagall in 1999, after more than a decade of de facto inroads, super-banks have been able to re-enact the same kinds of structural conflicts of interest that were endemic in the 1920s – lending to speculators, packaging and securitizing credits and then selling them off, wholesale or retail, and extracting fees at every step along the way. And, much of this paper is even more opaque to bank examiners than its counterparts were in the 1920s. Much of it isn’t paper at all, and the whole process is supercharged by computers and automated formulas. An independent source of instability is that while these credit derivatives are said to increase liquidity and serve as shock absorbers, in fact their bets are often in the same direction – assuming perpetually rising asset prices – so in a credit crisis they can act as net de-stabilizers.
A third parallel is the excessive use of leverage. In the 1920s, not only were there pervasive stock-watering schemes, but there was no limit on margin. If you thought the market was just going up forever, you could borrow most of the cost of your investment, via loans conveniently provided by your stockbroker. It worked well on the upside. When it didn’t work so well on the downside, Congress subsequently imposed margin limits. But anybody who knows anything about derivatives or hedge funds knows that margin limits are for little people. High rollers, with credit derivatives, can use leverage at ratios of ten to one, or a hundred to one, limited only by their self confidence and taste for risk. Private equity, which might be better named private debt, gets its astronomically high rate of return on equity capital, through the use of borrowed money. The equity is fairly small. As in the 1920s, the game continues only as long as asset prices continue to inflate; and all the leverage contributes to the asset inflation, conveniently creating higher priced collateral against which to borrow even more money.
The fourth parallel is the corruption of the gatekeepers. In the 1920s, the corrupted insiders were brokers running stock pools and bankers as purveyors of watered stock. 1990s, it was accountants, auditors and stock analysts, who were supposedly agents of investors, but who turned out to be confederates of corporate executives. You can give this an antiseptic academic term and call it a failure of agency, but a better phrase is conflicts of interest. In this decade, it remains to be seen whether the bond rating agencies were corrupted by conflicts of interest, or merely incompetent. The core structural conflict is that the rating agencies are paid by the firms that issue the bonds. Who gets the business – the rating agencies with tough standards or generous ones? Are ratings for sale? And what, really, is the technical basis for their ratings? All of this is opaque, and unregulated, and only now being investigated by Congress and the SEC.
Yet another parallel is the failure of regulation to keep up with financial innovation that is either far too risky to justify the benefit to the real economy, or just plain corrupt, or both. In the 1920s, many of these securities were utterly opaque. Ferdinand Pecora, in his 1939 memoirs describing the pyramid schemes of public utility holding companies, the most notorious of which was controlled by the Insull family, opined that the pyramid structure was not even fully understood by Mr. Insull. The same could be said of many of today’s derivatives on which technical traders make their fortunes.
By contrast, in the traditional banking system a bank examiner could look at a bank’s loan portfolio, see that loans were backed by collateral and verify that they were performing. If they were not, the bank was made to increase its reserves. Today’s examiner is not able to value a lot of the paper held by banks, and must rely on the banks’ own models, which clearly failed to predict what happened in the case of sub-prime. The largest banking conglomerates are subjected to consolidated regulation, but the jurisdiction is fragmented, and at best the regulatory agencies can only make educated guesses about whether balance sheets are strong enough to withstand pressures when novel and exotic instruments create market conditions that cannot be anticipated by models.
A last parallel is ideological – the nearly universal conviction, 80 years ago and today, that markets are so perfectly self-regulating that government’s main job is to protect property rights, and otherwise just get out of the way.
We all know the history. The regulatory reforms of the New Deal saved capitalism from its own self-cannibalizing instincts, and a reliable, transparent and regulated financial economy went on to anchor an unprecedented boom in the real economy. Financial markets were restored to their appropriate role as servants of the real economy, rather than masters. Financial regulation was pro-efficiency. I want to repeat that, because it is so utterly unfashionable, but it is well documented by economic history. Financial regulation was pro-efficiency. America’s squeaky clean, transparent, reliable financial markets were the envy of the world. They undergirded the entrepreneurship and dynamism in the rest of the economy.
What caught my eye is also what I have found in Adam Smith.
“Regulated, transparent, and reliable” markets. Even if he met self-regulated, he was a moral philosopher as well.