The Nobel Prize in Economics was awarded to Krugman in 2008.
Selected works
In a summary based on writings by and about Santayana, OCLC/WorldCat lists roughly 470+ works in 1,500+ publications in 24 languages and 44,600+ library holdings.
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Market Structure and Foreign Trade: Increasing Returns, Imperfect Competition, and the International Economy (May 1985), with Elhanan Helpman. ISBN0-262-08150-4
Academic books (edited or coedited)
Currency Crises (National Bureau of Economic Research Conference Report) (September 2000), ISBN0-226-45462-2
Trade with Japan: Has the Door Opened Wider? (National Bureau of Economic Research Project Report) (March 1995), ISBN0-226-45459-2
Empirical Studies of Strategic Trade Policy (National Bureau of Economic Research Project Report) (April 1994), co-edited with Alasdair Smith. ISBN0-226-45460-6
Exchange Rate Targets and Currency Bands (October 1991), co-edited with Marcus Miller. ISBN0-521-41533-0
Strategic Trade Policy and the New International Economics (January 1986), ISBN0-262-11112-8
Economics textbooks
Economics: European Edition (Spring 2007), with Robin Wells and Kathryn Graddy. ISBN0-7167-9956-1