# Compensation Design Purpose of Compensation Compensation drives behavior

• Slides: 96

Mean Vs. Median is normally less than the Mean. （一般情况先，中位值低于平均值） Median l Low Mean Salary Continuum High

Mean is better when: 什么时候用平均值 – sample size is small 样本量较少的情况下 – computing year-to-year changes 计算年与年变化的时候 l Median is better when: 什么时候用平均值 – a sample has widely varying values 样本量足够大的时候 – you want to identify a “typical” pay rate 在识别“典型”数字的时候 l l In most cases, the median is the best value to use. 通常情况下，中位值最具有代表价值

Quartiles (75 th, 50 th , 25 th) Formula : P (n + 1) n =23 25 th percentile = (0. 25) (23 + 1) = (0. 25) (24) = 6 th data point = 420 75 th percentile = (0. 75) (23 + 1) = (0. 75) (24) = 18 th data point = 462

Reference Salary 标准 资 Q 3 标准 资线 Median Q 1 Reference Salary (Midpoint) Grade 市场调查

Median By Job Size 选取所有序列的中点 \$ 35 30 25 20 15 10 5 0 0 50 100 150 200 Job Size 250 300 350

XXX 的 薪 酬 支 付 理 念 (2) Q 1 Developed Max 最大值 个人技能 资 达到能创造和 有贡献阶段 Q 2 Developing 合格能胜任本 岗位 Pay for Competency! Median 中位数 Q 3 Learning 在学习阶段 Min 最小值 Survey results, Internal normal distribution competency, seniority, performance • Skills • Previous work experience • How long the individual has been in the job • Education • Contributions