You can read my thread where i try to explain that even a bitcoin is not creation resistant:
https://bitcointalksearch.org/topic/m.49096584And yes. It's happening globally in every bank. In Poland (country where i leave) minimal reserves are equal to 3.5% ! -
https://www.nbp.pl/home.aspx?f=/o_nbp/informacje/polityka_pieniezna.html (its NBP official website NBP -
National Bank of Poland)
Wysokość stopy rezerwy obowiązkowej ustala Rada Polityki Pieniężnej. Od 31 grudnia 2010 r. stopa rezerwy obowiązkowej wynosi 3,5 proc.
translation:
The required reserve rate is set by the Monetary Policy Council. From December 31, 2010, the required reserve ratio is 3.5 percent.
Give me some time and I'll find official UK National Bank statemnet about mandatory reserves.
US:
A depository institution's reserve requirements vary by the dollar amount of NTAs held by customers of that institution. Effective 18 January 2018, institutions with net transactions accounts:
Of less than $16 million have no minimum reserve requirement;
Between $16 million and $122.3 million must have a liquidity ratio of 3% of NTAs;
Exceeding $122.3 million must have a liquidity ratio of 10% of NTAs.[8]
https://en.wikipedia.org/wiki/Reserve_requirement#United_StatesUK:
United Kingdom
In the UK the term clearing banks is sometimes used, meaning banks that have direct access to the clearing system. However, for the purposes of clarity, the term commercial banks will be used for the remainder of this section.
The Bank of England, which is the central bank for the entire United Kingdom, previously held to a voluntary reserve ratio system, with no minimum reserve requirement set. In theory this meant that commercial banks could retain zero reserves. The average cash reserve ratio across the entire United Kingdom banking system, though, was higher during that period, at about 0.15% as of 1999.[12]
From 1971 to 1980, the commercial banks all agreed to a reserve ratio of 1.5%. In 1981 this requirement was abolished.[12]
From 1981 to 2009, each commercial bank set out its own monthly voluntary reserve target in a contract with the Bank of England. Both shortfalls and excesses of reserves relative to the commercial bank's own target over an averaging period of one day[12] would result in a charge, incentivising the commercial bank to stay near its target, a system known as reserves averaging.
Upon the parallel introduction of quantitative easing and interest on excess reserves in 2009, banks were no longer required to set out a target, and so were no longer penalised for holding excess reserves; indeed, they were proportionally compensated for holding all their reserves at the Bank Rate (the Bank of England now uses the same interest rate for its bank rate, its deposit rate and its interest rate target).[13] In the absence of an agreed target, the concept of excess reserves does not really apply to the Bank of England any longer, so it is technically incorrect to call its new policy "interest on excess reserves".
https://en.wikipedia.org/wiki/Reserve_requirement#United_KingdomList of 40+ countries and minimal reserve requirement:
https://en.wikipedia.org/wiki/Reserve_requirement#Other_countries_and_districts