用换算系数法推算历年农业总产值的弊端江苏省宿迁市统计局邹君才由于受农产品流通体制和价格形成机制等因素的影响，不同历史时期需要采取不同的不变价格来计算当时的农业总产值．为了使各个时期的农业总产值具有可比性，现行的统计教材和统计制度规定采用换算系数法推算... Using the conversion factor method to calculate the shortcomings of the agricultural output value over the years Suqian Bureau of Statistics Jiangsu Province Zou Juncai Due to the agricultural circulation system and the price formation mechanism and other factors, different historical periods need to take different constant prices to calculate the then agricultural output value. In order to make the agricultural output value of each period comparable, the current statistical teaching material and the statistical system stipulate the conversion factor method to calculate ...