Evsey Domar put forward in a couple of articles in the 1940s a “guaranteed income growth proposal.” For the first time in macroeconomics, economic policy was supposed to work merely through the impact of its announcement on expectations.
This paper provides a look into what Lucas meant by the term ‘analogue systems’ and how he conceived making them useful. It is argued that any model can be regarded as an analogue system provided it has remarkable predictive success. The term is thus neutral in terms of usefulness.
