Management Science is an elite journal in business school. If a PhD student can publish one article in the journal, you will have more opportunities to find a good job in academic area. The journal is located at the campus of University of Maryland. It is one of journals of the Institute for Operations Research and the Management Sciences (INFORMS). Scientific research on the practice of management is the core focus of the journal. Its scope is related to all aspects of management such as strategy, entrepreneurship, innovation, information technology, and organizations as well as all functional areas of business, such as accounting, finance, marketing, and operations. It also contains research on organizational, managerial, and individual decision making, from both normative and descriptive perspectives. The goal of the journal is an analytical focus on improving our understanding of management. All kinds of disciplines of economics, mathematics, psychology, sociology, and statistics are fundamental research subjects. It encourages cross-functional, multidisciplinary research that reflects the diversity of the management science professions. The journal of Management Science is open access. It allows people to subscribe its publication free of charge. Because the value of open access can promote new research, thereby increasing a paper’s impact, and finally it may increase the visibility of the Journal.