1 Housing Price & Mortgage Rate Bilge Imer Chih Hua Chen Hunjung Kim Melissa Manfredonia Yongyang Yu
2 Data USA and California housing price index (Source: Office of Federal Enterprise Oversight) 30-yrs mortgage rate (Source: St. Louis Fed Economic Data) - Data Range : Jan to April Quarterly Data
3 Housing Price of USA & CA
4 30 Mortgage Rate
5 Housing Price vs. Mortgage Rate
6 CAHP: California Housing Price Index
7 Histogram of CAHP
8 Correlogram of CAPH
9 Unit Root Test on CAHP
10 CAHP vs. LNCAHP
11 Line Graph of DLNCAHP
12 Histogram of DLNCAHP
13 Correlogram of DLNCAHP
14 Unit Root Test on DLNCAHP
15 Line Graph of DDLNCAHP
16 Histogram of DDLNCAHP
17 Correlogram of DDLNCAHP
18 Unit Root Test on DDLNCAHP
19 ARTWO Model
20 Diagnosis for ARTWO
21 Histogram of Residuals
22 Correlogram of Residuals
23 Serial Correlation Test
24 Forecast / DDlncahpf sef, 2006: :04
25 Line Graph of DDLNCAHPF with Forecast 2006: :04
26 Line Graph of CAHPF with Forecast 2006: :04
27 residsq=resid*resid (resid from ARTWO)
28 Histogram of RESIDSQ
29 Correlogram of Residuals Squared
30 ARCH Test
31 GARCH(1,0)
32 Diagnosis of GARCH(1, 0)
33 Correlogram of Standardized Residuals
34 Correlogram of Standardized Residuals Squared
35 Correlogram of Standardized Residuals
36 ARCH Test
37 GARCH(1,1)
38 Diagnosis for GARCH(1, 1)
39 Correlogram of Standardized Residuals
40 Correlogram of Standardized Squared
41 Histogram of Standardized Residuals
42 ARCH Test
43 Forecast of GARCH(1,0)
44 Forecast of DDLNCAHPF
45 Line Graph of DDLNCAHPF with Forecast 2006: :04
46 Line Graph of CAHPF with Forecast 2006: :04
47 Comparison of ARTWO & GARCH(1,0)
48 Comparison of ARTWO & GARCH(1,1)
49 INTERACTION BETWEEN HOUSING PRICES AND MORTGAGE RATES CA OR US HOUSING PRICES MORTGAGE RATE ? CA OR US HOUSING PRICES MORTGAGE RATE ? CA OR US HOUSING PRICES MORTGAGE RATE ? CA OR US HOUSING PRICES MORTGAGE RATE ?
50 LINE GRAPHS RAW SERIESMODELED SERIES
51 GRANGER CAUSALITY RAW SERIESMODELED SERIES CA USA
52 CROSS-CORRELATION
53 ESTIMATION VAR RAW SERIESMODELED SERIES
54 GRANGER CASUALITY CROSS CORRELATION VAR RAW MODELED CA US MR CA US MR CA US MR CA US MR US MR US MR CA US MR NA SUMMARY OF INTERACTIONS
55 Conclusion Two markets for housing prices, US and California, move together and have exponential trend According to univariate analysis forecast the exponential growth trend will continue throughout the next year. The casuality in between the housing prices in CA and US, and mortgage rate determined as; Mortgage Rate affects national housing prices while CA housing prices are not largely affected by change in mortgage rates.
56 Questions?