'In recent years, with the increase in number of employees, the significant increase in the number of studies, but actually it was to reduce the number of in-depth report of the situation, the industry newsletter, more and more research summary, and this is just low value-added stuff.' A foreign brokerage research department said, there are so many on the market sell-side analysts, market coupled with relatively impetuous, how to choose the analyst is also a problem, find out the situation until the buyer's customer, the cost spent on it and their own hire analysts almost a.