That's a long and good answer. Thanks for taking the time.
This is an interesting discussion but I don't want to extend it ad infinitum. A parting thought:
Your answer about ECB tell me that you agree that central banks can control bond yields. So, I have to ask myself who is the "mainstream economics" that we are discusing about. Maybe we are thinking of different people.
Was not Martin Feldstein? (1) is not Paul Krugman? (2)
Feldman quite clearly states that Japan moving from deflation to inflation would be the trigger that caused a central bank to increase interest rates (orthodox policy response to inflation) which would increase public debt service costs. So there's no contradiction between central banks affecting bond yields and the effect of the central bank increasing the cost of borrowing being bad for the budget of the Japanese government issuing those bonds.
You'll forgive me for not bothering to defend the half dozen articles Mitchell takes exception to in the second post (though I will say Krugman is given to glib generalisation when writing for mainstream audiences. A quality shared with pretty much every MMT blog going...)
This is an interesting discussion but I don't want to extend it ad infinitum. A parting thought:
Your answer about ECB tell me that you agree that central banks can control bond yields. So, I have to ask myself who is the "mainstream economics" that we are discusing about. Maybe we are thinking of different people.
Was not Martin Feldstein? (1) is not Paul Krugman? (2)
(1) - http://bilbo.economicoutlook.net/blog/?p=33094 (2) - http://bilbo.economicoutlook.net/blog/?p=13970