EntityQ5006458· pop 6· linked from 43 articlesC. Fred BergstenSign in to saveAmerican economistRecent publications · Crossref5 total works indexedPerceived Usefulness, Perceived Ease of Use, and User Acceptance of Information Technology · 1989 · cited 43,383xColorimetric Method for Determination of Sugars and Related Substances · 1956 · cited 41,858xSocial Identity Theory and the Organization · 1989 · cited 31,504xUser Acceptance of Information Technology: Toward A Unified View1 · 2003 · cited 29,652xUser Acceptance of Computer Technology: A Comparison of Two Theoretical Models · 1989 · cited 16,075xvia Crossref · CC0ConnectionsThe Fletcher School of Law and DiplomacyEntityeconomicsEntityCategories1941 births21st-century American economistsAmerican recipients of the Legion of HonourBLP articles lacking sources from September 2021Carnegie Endowment for International PeaceCarter administration personnelCenter for Global DevelopmentCentral Methodist University alumniLiving peopleOrder of the Polar StarPeople appearing on C-SPANPeterson Institute for International Economics