The project payment scheduling problem with bonus-penalty structure is defined and its assumptions are identified firstly.
首先明确了研究的假设条件并对具有奖励惩罚结构的项目支付进度问题进行了定义;
2
Working in Shanghai, where the difference between the ugliness penalty and the beauty bonus was greatest, he looked at how women's spending on their cosmetics and clothes affected their income.