Our Experts Arthur De Vany ProfessorDepartment of EconomicsSchool of Social SciencesUC Irvine Related Information Curriculum Vitae Recent Publications SEE MORE working paper | December 1, 1993 Network Connectivity and Price Convergency: Gas Pipeline Deregulation working paper | January 1, 1993 Pipeline Access and Market Integration in the Natural Gas Industry: Evidence from Cointegration Tests working paper | August 1, 1992 When Barriers to Markets Fail: Pipeline Deregulation, Spot Markets, and the Topology of the Natural Gas Market