Regional economics has shared many traditions with regional science, whose earlier development was propelled by Walter Isard and some economists' dissatisfaction with the existing regional economic analysis. Despite such a rather critical view of regional economics, however, it is hard to be denied that the "economic" approach to regional problems was and has been the most significant one throughout the development of regional science. Regional economics is a sub-discipline of economics and is often regarded as one of the fields of the social sciences. It addresses the economic aspect of the regional problems that are spatially analyzable so that theoretical or policy implications can be derived with respect to regions whose geographical scope ranges from local to global areas. The information can be published in our peer reviewed journal with impact factors and are calculated using citations not only from research articles but also review articles (which tend to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and try to increase their number rapidly. Impact factor plays a major role for the particular journal. Journal with higher impact factor is considered to be more important than other ones.