Economic and Social Impacts of Nightlife Implementation on Urban Sustainable Development Planning (Case Study: Tehran and Area of Influence) Alireza Sadeghi, Bakhsh; Alireza Stelaji; Rahim Sarvar

The new night and nature is a new opportunity with economic returns that can sometimes be culturally and family-friendly, reinforcing all kinds of family solidarity and empathy. The current research question is what are the effects of realization of inner and outer nightlife on urban sustainable development planning (Case study: Tehran and area of ​​influence)? The present study uses a mixed approach, which combines both qualitative and quantitative methods. As a qualitative research case study, this qualitative research strategy explores various aspects of nocturnal life in urban sustainable development planning of Tehran metropolitan complex and area of ​​influence. In addition to the case study, the survey method was used as a quantitative method for data collection and analysis. The research statements were confirmed with a mean score above 4 and standard deviation below 1. The research findings indicate that the social and economic impacts of realization of the inner and outer nightlife on urban sustainable development planning (case study: Tehran and area of ​​influence) include both "social" and "economic" dimensions