波动不足怪程建平步入市场经济，经济工作者、商品生产者都会碰到此情此景：一种产品时俏时跌，一个产业时兴时落，一个企业时好时歹。而那些堪称一方支柱的产业起伏不定，更令人寝食难安，其盛衰事关发展大局。其实，波动不足怪。波动是市场经济的基本特征，任何一个产业... Fluctuations are not enough Strange development into the market economy, economic workers, commodity producers will come across this situation: a product when the time is pretty, or when an industry is fashionable, one company is a good time. Those industries that can be considered as one pillar are fluctuating and unstable. The rise and fall of these industries are related to the overall development. In fact, the fluctuations are not strange. Volatility is the basic feature of the market economy, any industry...