• Mr. Gaurav Sanjay Patil,
• Ms. Yogita Fulse

This study has been undertaken to investigate the determinants of stock returns in Karachi Stock Exchange (KSE) using two assets pricing models the classical Capital Asset Pricing Model and Arbitrage Pricing Theory model. To test the CAPM market return is used and macroeconomic variables are used to test the APT. The macroeconomic variables include inflation, oil prices, interest rate and exchange rate. For the very purpose monthly time series data has been arranged from Jan 2010 to Dec 2014. The analytical framework contains. This report presents a study of building demolition waste disposal practices in the construction sector of the city of Nasik. The scope was limited to housing construction and skyscrapers. Reuse and recycling possibilities were characterized using descriptive statistics. We will investigate two buildings for cost-benefit analysis before and after the use of demolition materials. Due to the rapid growth of cities and communities, the generation of demolition waste is increasing. The construction industry has increased dramatically due to the economic growth of development and rehabilitation projects in the countryside and the subsequent progress of urbanization, but in the case of urban waste, the construction of demolition waste will have an impact on the environment. It is becoming more and more important. management. Environmental problems such as rising flood levels due to illegal dumping of construction and demolition waste into rivers, depletion of resources, lack of landfill, and illegal dumping on hillsides are evident in metropolitan areas. The research report emphasizes the importance of recycling construction waste and raises awareness of waste management issues and the availability of recycling techniques. Scientific management of construction and dismantling waste is an important challenge to mitigate environmental risks such as air pollution, land degradation and groundwater pollution. The current situation suggests that federal stakeholders remove aware and are enacting new policies, regulations, and programs. At the Nashik city level, only limited progress has been made and some obstacles remain. The rapid urbanization of India will result in an exponential increase in the amount of building demolition waste generated and a shortage of resources for construction. As we have seen, building demolition waste poses real environmental hazards, but when treated and converted to recycled materials, it also has the opportunity to reduce the extraction and use of unused aggregate, which is quickly depleted. Offers. Effective policymaking, regulatory enforcement, capacity building, and scientific waste management practices are powerful tools for achieving two goals. It should be mentioned here that there were some "outstanding islands" in India in the area of effective recycling of demolition waste and its use in its construction. Used to manufacture high quality concrete blocks and paving materials. This study analyzed the technical and financial options for developing business models based on pollutant burden principles, risk mitigation, and market-based pricing. You can choose the best business model based on the various scenarios presented. The continued role of the state and the ULB through political enablers and capacity building has been identified as an even more important success factor. Results for commercial and infrastructure projects show that the use of dismantling materials in construction can save 10.37% on housing projects and 11.98% on infrastructure projects. The cost-benefit ratios for commercial and infrastructure projects are 3.16 and 1.47, respectively.

Building Demolition Waste, Waste Management Practices, Cost Benefit Analysis, Reuse and Recycling, etc.

"COST BENEFIT ANALYSIS OF BUILDING DEMOLITION WASTE MANAGEMENT IN CONSTRUCTION PROJECTS: A CASE STUDY OF NASHIK CITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 7, page no.a23-a29, July-2022, Available :http://www.jetir.org/papers/JETIR2207003.pdf

"COST BENEFIT ANALYSIS OF BUILDING DEMOLITION WASTE MANAGEMENT IN CONSTRUCTION PROJECTS: A CASE STUDY OF NASHIK CITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 7, page no. ppa23-a29, July-2022, Available at : http://www.jetir.org/papers/JETIR2207003.pdf