This essay maps and analyze the dynamic interaction between the regional and municipal levels. This is based on the case of Region Jönköpings län. The thesis is a qualitative document study that will focus on he municipalities and the region as unitary public actors and their public policy in the development area. The study material is public documents of the municipalities and the region that relates to municipl/regional development.  The essay is based on previous research dealing with New regionalism, Rescaling, Re-territorialization, the Competition state (konkurrensstaten) and New Public Governance. In addition, previous research also handles unity as a factor for regional development and local/regional conditions. Based on these, the study's theoretical approaches and frameworks have constructed and formed the basis of the interpretations for the study's issues.  The conclusions of the study are that the dynamics, attitudes and interactions between the region and its municipalities takes place in a complex system where ach actor's conditions, objectivies and ambitions determine how they view themselves, each other and the region as a whole. The conditions can include anything from the geographical situation, demographics, business composition and communications with the rest of the region. In addition, the municipalities' efforts to be competitive, attractive and distinctive can be linked to the societal developments of the past decades. It is about the impact explained by New regionalism, New Public Governance and the Competition state on the local/regional landscape within which the municipalities and the region reside, as well as creating a landscape where several actors, on several levels, share the same commitments, responsibilities and powers. Which gives us a complex game between regional unity and leadership, and a municipal effort to be singular.