Welcome to the official website of the International Interdisciplinary Business-Economics Advancement Conference (IIBA 2015), which will be held during 28 March – 02 April, 2015 at the 5 star Liberty of the Seas which is one of the luxury cruise ships of the world . The cruise with its 3600 passengers will depart from Ft. Lauderdale, Florida, USA which is 30 miles from Miami, Florida, USA and will stop at Belize City, BELIZE and Cozumel, MEXICO and returning to Ft Lauderdale, Florida,USA. There is no need for a visa to visit Belize and Mexico. The conference will take place during the “At Sea” days. IIBA 2015 aims to bring together researchers, scientists, scholar and scholar students to exchange and share their experiences, new ideas, and research results about all aspects of Business and Economics, and discuss the practical challenges encountered and the solutions adopted.This conference is organized and sponsored by University of South Florida Sarasota-Manatee,USA. English is the official language of the conference.We welcome paper submissions.