It is not unlikely that the bolstering up of banking systems by their Governments is a factor which makes for instability. 
Vera C. Smith
 Vera C. Smith – The Rationale of Central Banking and the Free Banking Alternative. LibertyPress, Indianapolis 1936, p. 7.
Many people—many economists—usually devoted to the free market stop short at money. Money, they insist, is different; it must be supplied by government and regulated by government. They never think of state control of money as interference in the free market; a free market in money is unthinkable to them. Governments must mint coins, issue paper, define “legal tender,” create central banks, pump money in and out, “stabilize the price level,” etc.
Murray N. Rothbard – What Has Government Done to Our Money? Ludwig von Mises Institute, Auburn 2008, p. 8.