Econometric Decomposition of Aggregate Data: Application to the EU-15 Average Cattle Slaughter Weight, An
提出一种计量方法，将总量数据分解为更细分的类别，并应用于欧盟牛肉生产数据，估算犊牛、母牛和其他牛的平均屠宰重量，有助于改进畜牧业模型的一致性。
The level of aggregation of reported data has limited the proper accounting of live animals in many livestock models, making the consistency of their underlying biologics suspect. The authors suggest an econometric methodology to decompose a wide range of aggregate data, and they apply this method to estimate a disaggregated average cattle slaughter weight for calves, cows, and other cattle from total beef production data in the European Union.