Published online by Cambridge University Press: 11 June 2009
The language of graphical analysis has an immediacy which has proven potent in the dissemination of economic ideas (Solow, 1987, p. 186). J. M. Keynes' General Theory of Employment, Interest and Money contained only one diagram (Keynes, 1936, p. 180), but J. R. Hicks' graphical IS/LM analysis contributed to the popularization of one interpretation of Keynes' message. Paul Samuelson's textbook used many graphs, which may account, in part, for its pedagogical irresistibility (Elzinga, 1992, p. 863). Two graphs, named after A. W. H. Phillips and Arthur Laffer respectively, became particularly influential in post-1960 policy debates. The “theoretical Phillips curve” (Phillips, 1953, p. 31; 1954, p. 308) was of interest mainly to specialists in optimal control theory; and Phillips' second empirical curve (Phillips, 1959) remained unpublished for almost four decades. Yet his first empirical curve (1958) led to policy implications which were accepted by virtually an entire scientific profession almost instantaneously, “with alacrity” (Friedman, 1977, p. 469). It appeared to fill a gap in the Keynesian neoclassical synthesis, and was rapidly adopted by the textbook writers (Samuelson, 1961, p. 383; Lipsey, 1963, p. 438). During the 1960s, it became widely accepted that ongoing inflation would be accompanied by a sustained reduction in unemployment. When inflation came to be associated with increasing rates of unemployment, this reflected adversely on the economics profession in general, and Keynesian economics in particular.
To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Dropbox account. Find out more about saving content to Dropbox.
To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.