Investigating the competitiveness of cities by influential city and powerful city indicators By combination “Diamond model and Fuzzy dematel technique" (Case study: Dar ol-marhameh, Semnan)

Global competitiveness is the name of the game of our time, and in today's world, competitiveness has become a fundamental force in the urban economy, just like gravity in physics. Today, the competitiveness of cities plays an essential role in the development of cities. Competitiveness arises from a combination of assets and processes. Assets are either a gift, such as natural resources or man-made resources, such as city infrastructure and processes that turn assets into economic benefits for cities and ultimately make them more competitive. With the formation of globalization and networking of the global economy, cities have always found a special place as nodes of network economy, and it is believed that this competition is on a par with national competition.