How does the current monetary system affect the economy?
In several ways. The most drastic way is that the current system is inherently unstable – giving rise to gradual unsustainable build ups of debt which can turn into financial crises, as we have seen in 2007/2008. This happens because money comes into circulation almost entirely by banks making loans. In Switzerland 90% of the money supply M1 has been lent into existence by banks, and only 10% comes from the Swiss National Bank. Banks base their decision on whether to give a loan on one criterion only: do they expect it to make a profit for them? They do not have to check they have sufficient reserves, nor do they take the health of the economy in general into account. The result is that they tend to make too many loans in the economic good times, and they tend to stop lending in the bad times when boom turns to bust, which means either too many or too few projects get funded. The trouble with a financial crash is that it doesn’t just affect financial industries, but the whole economy and society.
Another way the current monetary system affects the economy comes from the fact that it is much easier for a bank to lend money into existence against collateral – either financial or real estate assets – than to lend against a business plan. This means that the way money enters the economy is more likely to inflate asset prices than to generate jobs, goods and services.