world of warcraft profit Positive economic profit is sometimes described as excess profit. Because China's mainstream economics mechanical property right understanding into property of power based on stock, so, in the name of the Chinese norm of the reform of property right will be the eye looks at on the stock of state-owned assets, simple and ridiculous "privatisation" scheme, clear property rights is approximate to "privatization". It was a misreading of coase, a misreading of alchin and even an insult to them. The precise description of property rights should be the right to clarify individual pursuit of wealth. The research analysed five years’ trading connection between 1000 UK individuals split evenly into three age-based groups: 18-30, 30-50 and 50+, while using highest age being over 80. The five years ended in October 09 and so covered bull and bear markets, the banking collapse of 2008 and the volatile 2008/9 markets. ^ h h, however, interest rates are still significantly lower than in November 2015, when an average of 2.62 PC. Investment in securities is conducive to adjusting capital investment and improving the efficiency of capital use, thus guiding the rational flow of resources and realizing optimal allocation of resources. Therefore, several factors make Long Fin a good target for short-term speculation in the market. Newly listed, floating stock plate small, artificial intelligence and blockchain concept.