着力培育股票有效需求机制文／曹海证券价格是以其理论价格为中心变动的，但现实的证券价格又背离其理论价格，而根据其供求关系形成。相对于一般商品市场来说，供求关系对市价影更为显著是股票市场的一个突出特点。当然，从一个稍长的时期来考察，总供给与总需求变动的轨... Efforts to foster efficient stock demand mechanism / Cao Hai Securities price is its theoretical price as the center of change, but the actual price of securities and their departure from the theoretical price, but according to their supply and demand. Relative to the general commodity market, the relationship between supply and demand is more significant on the market price is a prominent feature of the stock market. Of course, from a slightly longer period to examine the total supply and total demand changes in the track ...