The increasing concentration at industrial markets: the social welfare maximization and possible risks

Social Welfare Maximization for Hybrid Market

Electricity markets throughout the world continue to be opened to competitive forces. The underlying objective of introducing competition to these markets is to make them more efficient. It is a general concept of capitalism that if fair and equitable market structures are created, which give all market participants incentives to maximize their own individual welfare, then the market as a whole...

Cell Coverage based on Social Welfare Maximization

We introduce a new approach, based on social welfare maximization, for determining the coverage of a single cell in a WCDMA system. The approach takes into account resource usage in the uplink direction, and captures the tradeoff between having a large cell with many users versus having a smaller cell with fewer users, which however are able to transmit at a higher rate. Our numerical investiga...

The University of Social Welfare and Rehabilitation Sciences at a Glance

An Individual Welfare Maximization Algorithm For Electricity Markets

-An algorithm that allows a market participant to maximize its individual welfare in electricity spot markets is presented. The use of the algorithm in determining market equilibrium points, called Nash equilibria, is demonstrated. The start of the algorithm is a spot market model that uses the optimal power flow (OPF), with a full representation of the transmission system and inclusion of cons...

نقش رادیو و تلویزیون در تقویت سرمایه اجتماعی در بین جوانان شهر تهران/ the roal of radio and tv increasing social capital amang of tehran city youth

پژوهش حاضر در پی بررسی و مطالعه ی نقش دو رسانه ی رادیو و تلویزیون در تقویت سرمایه ی اجتماعی در بین جوانان شهر تهران است. این تحقیق با روش پیمایشی با حجم نمونه ی 400 نفر از جوانان 15 تا 24 سال ساکن در مناطق 22 گانه شهر تهران که به روش تصادفی خوشه ای چند مرحله ای انتخاب شده و با ابزار پرسشنامه ی محقق ساخت مورد سوال قرار گرفته اند صورت گرفته است. نتایج این تحقیق نشان می دهد که به رغم نظر برخی از د...