Forex

Reserve policy is also important, especially to consumers and the domestic economy. To insure liquidity and limit liability to the larger economy, banks cannot create money in specific industries or regions without limit. To make bank depositing and borrowing safer for customers and reduce risk of bank runs, banks are required to set aside or "reserve".

Reserve policy is harder to standardize as it depends on local conditions and is often fine-tuned to make industry-specific or region-specific changes, especially within large developing nations. For instance, the People's Bank of China requires urban banks to hold 7% reserves while letting rural banks continue to hold only 6%, and simultaneously telling all banks that reserve requirements on certain overheated industries would rise sharply or penalties would be laid if investments in them did not stop completely. The PBoC is thus unusual in acting as a national bank, focused on the country not on the currency, but its desire to control asset inflation is increasingly shared among BIS members who fear "bubbles", and among exporting countries that find it difficult to manage the diverse requirements of the domestic economy, especially rural agriculture, and an export economy, especially in manufactured goods. Effectively, the PBoC sets different reserve levels for domestic and export styles of development. Historically, the US also did this, by dividing federal monetary management into nine regions, in which the less-developed Western US had looser policies