Quote from antitrust:
QE will not do anything as usual. It's not how the mechanics of banking works. Banks don't lend reserves, in fact reserves don't leave the fed. when a bank loans money it creates a claim on reserves or promises to pay reserves on demand. Reserves are created in response to banks increasing loan activity not the other way around.
For example when a loan for 10k is made the total amount of deposits in the banking system goes up by 10k, along with a corresponding liability of 10k to the borrower. Loans create deposits.
�[W]hen a bank makes a loan, it simply adds to the borrower�s deposit account in the bank by the amount of the loan. The money is not taken from anyone else�s deposit; it was not previously paid in to the bank by anyone. It�s new money, created by the bank for the use of the borrower.�
- Robert B. Anderson, Secretary of the Treasury under Eisenhower, in an interview reported in the August 31, 1959 issue of U.S. News and World Report
"[Banks] do not really pay out loans from the money they receive as deposits. If they did this, no additional money would be created. What they do when they make loans is to accept promissory notes in exchange for credits to the borrowers� transaction accounts."
Chicago Federal Reserve Bank
The notion that adding reserves to the banking system will increase bank lending should be laughable for any real student of money. The fed responds to an increase in bank lending by adding reserves to the system. It has to, if it wants to maintain it's target rate.
"Based on how monetary policy has been conducted for several decades, banks have always had the ability to expand credit whenever they like. They don�t need a pile of �dry tinder� in the form of excess reserves to do so. That is because the Federal Reserve has committed itself to supply sufficient reserves to keep the fed funds rate at its target. If banks want to expand credit and that drives up the demand for reserves, the Fed automatically meets that demand in its conduct of monetary policy. In terms of the ability to expand credit rapidly, it makes no difference."
(1) William C. Dudley, President and Chief Executive Officer of the Federal Reserve Bank of New York, said in a speech in July 2009
Empirical evidence backs this up as well. You will find that increase in bank lending precedes reserve expansion. In a 1990 paper "Real Facts and a Monetary Myth" Kydland and Prescot found that credit money was created about 4 periods before government money. Banks are never reserve constrained only capital constrained.
The previous QEs did not cause inflation how could it. Loan activity did not increase, wages didn't either. How did money get into the hands of consumers to bid up prices? it didn't. Prices rise for a lot of reasons, but to blame it on money printing by the government is an easy, low level , low empirical analysis. As you can gather from above the FED can only control the price not the quantity of money. For example M3 money was greater in 2008 than after the QEs, yet during 2008 no such actions were taken.