债务与总资产比例 Book Book Market Market Adjusted Adjusted Canada 39 37% 35% 32 France 48 34 41 28 Germany 38 18 23 15 Italy 47 39 46 36 Japan 53 37 29 17 United Kingdom 28 16 19 United States 37 33 28 23 (c)北京大学光华管理学院金融系徐信忠(c)北京大学光华管理学院金融系 徐信忠 9 债务与总资产比例 Book Book, Adjusted Market Market, Adjusted Canada 39% 37% 35% 32% France 48 34 41 28 Germany 38 18 23 15 Italy 47 39 46 36 Japan 53 37 29 17 United Kingdom 28 16 19 11 United States 37 33 28 23