Assessing the Effect of Climate Changes on Grains yields with a New Economy-Climate model
构建一个经济-气候新模型评价气候变化对粮食产量的影响

Effect of global climate changes on grain yields is assessed using an economyclimate model,which integrates economy and climate change.The new(C-D-C) model for assessing and predicting the effect of climate changes on grain yields is developed by introducing climate change factors into the C-D(Cobb-Dauglas) production function,and the preliminary simulation and verification of the model are performed.