问题如下图：
选项：
A. 
B. 
C. 
解释：
老师，我的疑问是，leverage ratio, return on asset，这些不是公司内部信息吗？
NO.PZ2018123101000110 1.leverage ratio, return on asset，这些不是公司内部信息吗？ 2.如果说财报有披露上述数据，那更说明了asset value，还有liability也很可以从财报里看出来不是么
receform mol. term structure mol. B is correct. A receform mol in cret risk analysis uses historicvariables, sufinanciratios anmacroeconomic variables, to estimate the fault intensity. A structurmol for cret risk analysis, in contrast, uses option pricing anrelies on a tramarket for the issuer’s equity. 有prerating change的term structure mol吗？c是编的还是确实有这个模型？
receform mol. term structure mol. B is correct. A receform mol in cret risk analysis uses historicvariables, sufinanciratios anmacroeconomic variables, to estimate the fault intensity. A structurmol for cret risk analysis, in contrast, uses option pricing anrelies on a tramarket for the issuer’s equity. 读题目的感觉是运用mol得到数据变化，标准的structure mol啊！
receform mol. term structure mol. B is correct. A receform mol in cret risk analysis uses historicvariables, sufinanciratios anmacroeconomic variables, to estimate the fault intensity. A structurmol for cret risk analysis, in contrast, uses option pricing anrelies on a tramarket for the issuer’s equity. Whabout term structure mol?
