Chapter 7 Section 1 The earning distribution 洪泰齡 報告大綱 本章主旨 右偏的薪資分配 國與國間收入分配的比較 勞動者“ability”不同下的薪資差異 本章主旨 兩個基本假設(或基調) Two fundametals 1. 2. 勞工間存在著生產力的差異 技能回報率在不同勞動市場間與不同時間下存在著差 異 Rate of return to skill varies across labor market and over time 檢視造成薪資分配的因素 工資差異的世代與世代的保留 14 平均值(mean) 12 $928 10 中位數(median) 8 $760 6 右偏分布 4 2 Weekly earning 2900 2700 2500 2300 2100 1900 1700 1500 1300 1100 900 700 500 300 0 100 Percent (%) Chapter 7 Section 1 The Earnings Distribution 見課本P.290 table 7-1 Country Percentage of total income received by bottom 10% of household(%) Percentage of total income received by top 10% of household(%) Australia 2 3 3 3 3 4 4 1 1 25 23 28 25 22 24 22 43 41 Austria Belgium France German Hungary Sweden Guatemala Mexico Chapter 7 Section 1 The Earnings Distribution Schooling and earnings when workers have different ability Wage Median ability Low ability High ability Years of schooling Chapter 7 Section 1 The Earnings Distribution r* MRR* MRRL MRRH Wage Median ability Low ability High ability2 Years of schooling r* MRR* MRRL MRRH