Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Two Americans, British Cypriot Awarded Nobel for Economics VOA News 11 October 2010 Professor Bertil Holmlund (L, seated), Permanent secretary of the Royal Academy of Sciences Staffan Normark (C, seated) and Professor Per Krusell (R, seated) announce the Nobel Prize in Economic Sciences. Stockholm, 11 Oct 2010. Photo: AFP Professor Bertil Holmlund (L, seated), Permanent secretary of the Royal Academy of Sciences Staffan Normark (C, seated) and Professor Per Krusell (R, seated) announce the Nobel Prize in Economic Sciences. Stockholm, 11 Oct 2010. Two Americans and a British Cypriot have been awarded the 2010 Nobel economics prize for developing theories that help explain how unemployment is affected by government policies. The Royal Swedish Academy of Sciences on Monday recognized Americans Peter Diamond and Dale Mortensen, and British Cypriot Christopher Pissarides for "their analysis of markets with search frictions." An academy statement said the trio's theories on search markets help analysts understand the ways in which unemployment, job vacancies and wages are affected by regulation and economic policy. Search theory has also been used to study questions related to monetary theory, as well as public, financial, regional and family economics. Diamond is an economist at the Massachusetts Institute of Technology, and an authority on social security, pensions and taxation. Mortensen is an economics professor at Northwestern University in Evanston, Illinois. Pissarides teaches at the London School of Economics. Imprisoned Chinese activist Liu Xiaobo on Friday won the 2010 Nobel Peace Prize for "his long and non-violent struggle for fundamental human rights in China." Peruvian author Mario Vargas Llosa, one of the most acclaimed writers in the Spanish-speaking world, has won the Nobel for Literature. British scientist Robert Edwards won the Nobel in medicine for his work in developing in-vitro fertilization. Russian scientists Andre Geim and Konstantin Novoselov won the physics prize for their for "groundbreaking" experiments with a strong and highly conductive form of carbon. Ei-ichi Negishi and Akira Suzuki of Japan, and American Richard Heck won the 2010 Nobel Prize in chemistry for developing a carbon-bonding process that has enabled the creation of everything from anti-inflammatory drugs to super-thin computer screens. Some information for this report was provided by AP, AFP and Reuters. .