1個回答
Vito Chen助教
2018-03-26 10:15
該回答已被題主采納
同學(xué),你好。lower bound=max[0, St-X/(1+rf)^T]=45-50/(1+10%)^1<0,所以lower bound=0
該回答已被題主采納同學(xué),你好。lower bound=max[0, St-X/(1+rf)^T]=45-50/(1+10%)^1<0,所以lower bound=0