The main contributions of the Nobel Prize winners in economics in recent 20 years are:
1998: Amartya Sen, an Indian, won the prize for his contribution to several major issues in welfare economics, including social choice theory, definitions of welfare and poverty standards, and scarce research.
1999: robert mundell, a professor at Columbia University, made a far-reaching analysis of monetary and fiscal policies and optimal currency areas under different exchange rate systems.
2000: James J. heckman and mcfadden commended heckman's development and contribution to the analysis of selective sampling principles and methods, and McFadden's development and contribution to the analysis of discrete selection principles and methods.
200 1: Three American professors, Stiglitz, spence and Eickel Love, won the prize for their important contributions in the field of "analyzing the market full of asymmetric information".
2002: Vernon Smith and Daniel Ka H H applied the comprehensive insight of psychology to economic research, while Smith laid the foundation of experimental economics.
2003: Robert Engel, an American economist, and clive granger, a British economist, in recognition of their contributions to economic time series analysis.
2004: Norwegian economist Finn Kidland and American economist Edward Prescott won prizes for their outstanding contributions to dynamic macroeconomics.
2005: robert aumann, a professor at the Institute of Mathematics of Hebrew University, and Thomas Schelling, a professor at the School of Public Policy of the University of Maryland, won prizes for their contributions to game theory.
2006: Phelps, an economics professor at Columbia University, won the Nobel Prize in Economics because he studied the contribution of macroeconomic policies to help people better understand the relationship between inflation and its impact on unemployment.
2007: leonid hurwicz of the University of Minnesota, Maskin of the University of Chicago and myerson of the Center for Advanced Studies in Princeton, USA, shared the economics prize for laying the theoretical foundation for mechanism design.
2008: Paul Krugman, an American scholar and professor at Princeton University, commended his contribution to the regional analysis of international trade patterns and economic activities.
2009: American economists elinor ostrom and oliver williamson won the 2009 Nobel Prize in Economics.
20 10: American economists Peter Diamond and martzen and British Cypriot economist Christopher Pisarri des won the 20 10 nobel prize in economics.
20 1 1: 2011Winners: Thomas Sargent, an American economist and professor of new york University, and christopher sims, a professor of Princeton University * * * won the 2011Nobel Prize in Economics.
20 12: owen ross, a professor of economics and business administration at Harvard Business School, and Lloyd shapley, an American economist, both won the 20 12 Nobel Prize in Economics.
20 13: American economists Eugene Fama, peter hansen and Robert Shiller won the 20 13 nobel prize in economics for their empirical analysis of asset prices.
20 14: jean tirole, a professor at Toulouse university, won the 20 14 nobel prize in economics for his research and analysis of market forces and regulation.
20 15: American economist angus deaton won the prize for his analysis of consumption, poverty and welfare.
20 16: Oliver hart, a professor at Harvard University, and Bent Holmstrom, a professor at Massachusetts Institute of Technology, were awarded prizes for their contributions to contract theory.
20 17: richard taylor, an American economist, in recognition of his contribution in the field of behavioral economics.