Originally posted by GeneV Doesn't this result in an increase in the money supply which accrues to the benefit of the banks and their owners?
I added a couple of links to my post above with further explanation of how the Fed operates in this area.
But yes, it does so, temporarily, to avert liquidity crisis or other trouble. And yes, it benefits the banks as they don't have to go bankrupt. And it benefits all the financial institutions as they don't have to deal with counterparty bankrupcies during difficult times -- the markets are still working out Lehman, for example.
This is distinct from the TARP, afaik, as the TARP and other 'purchases' of preferred stock aimed to inject capital rather than liquidity into the system.
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A little more on the overnight financing: 1) there is money to be made from financial positions; especially street-name custodial assets 2) as the proprietary positions are all leveraged and hedged, always, the financing becomes both complex and sensitive to minor market moves.
E.g. let's say I am an investment bank, and I take on a $100mill position in some debt instrument. Let's say my leverage is moderate, e.g. I put up $20mill of my own capital to buy this $100mill position - and borrow the rest. I now need to repo out $100mm each night + borrow $80mm.... I hope to make money on my position through a positive market move, i.e. selling higher than I bought and keeping the leveraged profit - Let's say I sell for $110mm, I just made $10mm on a short term investment of $20mm, less borrowing costs. I also make the interest on the debt instrument while I own it.
This ignores the hedging strategies I put on to minimize my downside risk. Also, it ignores the strategies for borrowing that $80mm in the first place - e.g. I might take a 'reverse repo' each night, 'buying' someone else's securities with an agreement to 'sell' them back the following day at a pre-arranged price.
The point here is that if the $100mm investment goes down to $90mm you've just lost a ton, and likely your borrowing costs have gone way up. And if the counterparties believe the value will go down to $80mm or less, they figure you're out of business as you just lost >100% of your capital investment. Would you lend to me under that scenario, and take these bad bonds as collateral?