Foreign Exchange Interventions
Foreign Exchange Interventions
This Finance survey examines that it seems likely that Japanese authorities intervened in the foreign exchange market recently to prop up the yen – see, for example:
https://www.ft.com/content/455784ec-0465-46ee-8c73-fc5ce3e31c37. In such circumstances, intervention refers to purchases or sales of domestic or foreign currency without changing the monetary policy stance (a) Large-scale intervention by public authorities in currency markets can move exchange rates substantially (b) The effectiveness of foreign exchange interventions can last beyond one month