The problem with financializing a critical sector of the economy is the financialization process transforms it into a systemic risk. The trajectory of every financialized sector is the same: debt and leverage are piled ever higher on a base of collateral that eventually collapses as heightened risk becomes the Monster Id of a crowded trade.

Once the Monster Id burns through the firewalls that were supposed to limit risk, the crowded "safe" trade blows up and the conflagration quickly spreads throughout the financial system.

Every financialized sector thus has the potential to take down the entire financial system.

The mortgage sector is a prime example of this dynamic. The financialization of the mortgage industry created the subprime mortgage firetrap, which inevitably caught fire and threatened to burn down the entire global financial system.

The central bank that encouraged the financialization then has no choice but to intervene to save the system from the toppling dominoes of leverage and risk. Once the mortgage sector was fully financialized--securitized, tranched, packaged into collateralized debt obligations and other derivatives--the implosion of the weakest link (subprime mortgages backed by bogus collateral and liar loans) was baked into the financialization process.

As the systemic dominoes started falling, the Too Big to Fail (TBTF) banks had to be bailed out to the tune of trillions of dollars in guarantees, backstops and loans. As correspondent Mark G. has noted, the debtors are left to suffer the consequences of their risky debt, but the big creditors are saved from the consequences of their bad bets.

This is the essence of moral hazard--risk is disconnected from consequence by central bank intervention. Gains are privatized, losses are socialized, i.e. borne by the taxpayers and savers whose interest has been siphoned to private banks by the central bank.

Now the latest sector to be financialized, oil, has blown up, falling in a parabolic freefall from over $100/barrel to a recent low around $53. And once again, the sector's losses are threatening to undermine sectors with no direct connection to oil.

When central banks feign disinterest in intervention, it can be taken as a sign that they're either planning intervention or are already actively intervening via proxies. Central banks play two hands at all times: their propaganda campaign of talking up their intervention ("whatever it takes," etc.) and their sustained opaque interventions via proxies.

When it behooves central banks to appear actively engaged in saving stock and bond markets from melting down, their interventions are publicly flogged on a weekly or even daily basis-- for example, the QE campaigns 1,2 and 3.

When their interventions exceed their mandate for outright manipulation of markets--for example, buying future contracts in the S&P 500 within the last 15 minutes of trading to push the markets into the green--it's all kept far from the public eye, hidden behind proxies.

Given the systemic risks arising from the meltdown of oil, why would the Federal Reserve let this latest implosion spread to the entire over-leveraged system? After six years of continual intervention in financial markets, why would the Fed suddenly cease its labors to keep imploding sectors from destabilizing the rest of the rickety structure?

It beggars belief that the Fed would stand by doing nothing, while the financial dominoes from oil's 50% decline start toppling.

The question isn't, why would the Fed intervene in the oil market? The question is, why wouldn't the Fed intervene in the oil market?

The Fed, via proxies, might buy oil futures contracts to prop up the collateral, and (again through proxies) it might even start buying up impaired high-risk bonds based on oil.

In a larger sense, the Fed is already intervening in the oil sector via its zero interest rate policy (ZIRP) and its unlimited liquidity for financial speculation. Should the Fed turn the dial of intervention up by buying futures and oil-based bonds, it is not a new policy--it is simply a matter of degree. The intervention has been going on in every sector since 2008. The implosion of the oil sector is simply the latest outbreak of consequence following cause.