Mark Nelson is the Eleanora and George Landew Professor of AMark Nelson is the Eleanora and George Landew Professor of Accounting at Cornell University's Johnson Graduate School ofccounting at Cornell University's Johnson Graduate School of Management, where he has been teaching Intermediate Account Management, where he has been teaching Intermediate Accounting at the MBA level out of Spiceland's Intermediate Accounting at the MBA level out of Spiceland's Intermediate Accounting for several years. He received his BBA degree from Iowa ing for several years. He received his BBA degree from Iowa State University and his MA and PhD degrees from Ohio State State University and his MA and PhD degrees from Ohio State University. University.