<t>Cities are not independent element in a nation. Government plan and bind them according an socio-economic strategy, so that if A becomes heavily industrialized based on natural potential of mines, water, port etc, city B gets development through resources which do not depend on A's resource types...

<t> Moody's, S&P, Fitch & ... are doing good job of managing sentiments in markets in balance for benefit of all. But an improvement is required so that the bubble busts , which are more frequent now, could be managed properly and in a more timely manner. Also the corrective response is also...

Thanks a lot 4 ur help.Can you point to some article or resource where i could get the theory/examples and regenerate this for some stocks? You r very helpful, even in jokes!

I am working on a quant project. I need to know if there are two parameters related to a particular stock which have a non linear relation as put-up in the attached image. One of the parameter could be volatility or variance or any other.Required relation Image