大侠们,问个问题
在Cobb-Douglas公式里面,assumption of constant returns to scale是否意味着%TFP=0?
如果这理解是对的,那么2011年CFA真题里面第四题,题目里面说了这种假设,在A项下计算GDP growth rate时,答案为什么还是加上了%TFP?
Normally the TFP is a plug figure in this equation, other variables being observed or provided.
As the TFP is given in this question, we should sum all of estimates up to get the GDP growth.