建立全国统一的农产品市场.政府要做好以下工作:首先,跨地区的农产品交易必须有对市场价格差异敏感、有强烈利益动机的中间商来推动.市场才会灵活有效。政府应该改革粮食和其他农产品流通体制,积极开放、鼓励、支持民营的粮商和各种农产品的中间商的进入,开展市场竞争。其次,需要降低市场的交易成本。市场交易的硬件,如农产品集散市场、交通、通讯、金融等体系的建立和完善,是跨地区的商品和要素流通的 To establish a unified national market for agricultural products, the government should do the following: First, cross-regional agricultural trade must be facilitated by middlemen who are sensitive to market price differences and have a strong incentive to profit, and the market will be flexible and effective. The government should reform the circulation system of grain and other agricultural products, actively open up, encourage and support the entry of private grain merchants and middlemen of all kinds of agricultural products and carry out market competition. Second, there is a need to reduce transaction costs in the market. Market trading hardware, such as agricultural products market, transportation, communications, financial systems, such as the establishment and improvement of cross-regional commodities and elements of circulation