In the context of a stylised game theoretical framework of capital tax competition, we show that when repeated policy interactions are associated to a systematic punishment of the deviating policymaker, a co-ordinated outcome can be the solution to the non co-operative tax game. This result...

Prior to the recession of 2008/09 household saving was extremely low in the United States. In the context of the recession the saving rate has increased by about 2 percentage points to close to 4%. Such a rise is in line with the record from previous recessions. The study argues that, this time,...