If Y is output, K is capital, u is the fraction of the labor force in universities, L is labor, and E is the stock of knowledge, and the production Y = F (K,(1 ?u) EL) exhibits constant returns to scale, then output (Y) will double if:
选项:
A:K is doubled.
B:K and u are doubled.
C:K and E are doubled.
D:L is doubled.
发布时间:2024-06-09 20:20:08