Download MFM Modeling Workshop: Stress Test/CCAR Model Instructor: Andy Mack, Christine Gwynn

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MFM Modeling Workshop:
Stress Test/CCAR Model
Instructor: Andy Mack, Christine Gwynn
Members: Hyun Joo Cho, Yingying Fang, Jiachen Ning,
Nan Shen, Ya Tu, Maohua Xu
Background & Review
❏ CCAR analysis for Cash Money Bank
❏ Running Stress Test
❏ Methodology:
❏ Part I Loss Distribution Approach
Negative Binomial For Frequency Distribution
Lognormal for Severity Distribution
Monte Carlo Simulation
❏ Part II Select and Model Economic Variables
Forecast loss amount under Scenarios
Frequency Distribution
Graph
Table
CDF
ECDF
Correlated Economic Factors for Frequency
Correlated Factors
Test
Intuition
Correlated Factors
Test
Intuition
Unemployment Rate
+
+
Market Volatility Index
+
+
10 Year Treasury Yield
+
ㅡ
Euro Area Inflation
+
ㅡ
BBB Corporate Yield
+
+
Developing Asia Real
GDP Growth
+
ㅡ
Mortgage Rate
+
ㅡ
Developing Asia
Inflation
+
ㅡ
Dow Jones Total Stock
Market
ㅡ
ㅡ
Japan Bilateral Dollar
Exchange Rate
ㅡ
ㅡ
House Price Index
ㅡ
ㅡ
UK Inflation
+
ㅡ
Commercial Real
Estate Price Index
ㅡ
ㅡ
UK Bilateral Dollar
Exchange Rate
ㅡ
ㅡ
Correlated Economic Factors for Percentile
Correlated Factors
Test
Intuition
Unemployment Rate
ㅡ
+
3 Month Treasury Yield
ㅡ
10 Year Treasury Yield
Correlated Factors
Test
Intuition
Euro Area Inflation
ㅡ
ㅡ
ㅡ
Developing Asia Real
GDP Growth
ㅡ
ㅡ
ㅡ
ㅡ
Developing Asia
Inflation
ㅡ
ㅡ
BBB Corporate Yield
ㅡ
+
Developing Asia
Exchange Rate
ㅡ
ㅡ
Mortgage Rate
ㅡ
ㅡ
Japan Inflation
+
ㅡ
Dow Jones Total Stock
Market
+
ㅡ
Japan Bilateral Dollar
Exchange Rate
+
ㅡ
House Price Index
+
ㅡ
UK Inflation
ㅡ
ㅡ
Commercial Real Estate
Price Index
+
ㅡ
UK Bilateral Dollar
Exchange Rate
+
ㅡ
Market Volatility Index
ㅡ
+
Regression
Model with
14 Economic
Factors for
Frequency
Better
Regression
Model for
Frequency
ANOVA Test
for Two
Regression
Models for
Frequency
Regression
Model with
17 Economic
Factors for
Percentile
Better
Regression
Models for
Percentile
Forecasting -Based on regression Models
Frequency ~ House_Price_Index+Commercial_Price_Index+ Market_Volatility_Index;
Forecasting_Frequency = 438.65 -0.62314*House_Price_Index -1.1224*Commercial_Price_Index +
0.56964*Market_Volatility_Index;
Forecasting -Based on regression Models
Percentile~ House_Price_Index + Commercial_Price_Index +
Market_Volatility_Index;
Forecasting_Frequency = .8983369 -.0032984*House_Price_Index .0007456*Commercial_Price_Index - .0001746*Market_Volatility_Index;
Regression Model for forecasting
Forecasting - Best model
Percentile ~ Unemployment_rate + Market_Volatility_Index + UK_Inflation
GUI for graphing the results
Let’s run Matlab NOW!
GUI for graphing the final results
Let’s run Matlab NOW!
BUT…...
Conclusion
Percentile use 100%
Projection Losses and Capital Plan
Questions?
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