1006-3862 2011 02-0054 - 08 100084 F293. 3 A CNT Center for Neighborhood Technology CTOD Center for Transit Oriented Development 5 45% CNT 1 39% 30% 69% MIT MIT 2 3 Center for Real Estate Amenity - based Housing Affordability 6 2010 52min 31min 22. 5min 4 Transportation and Housing Affordability IndexTHAI 64 70973065-09&2D042 54 18 2011 2 Urban Studies Vol. 18 No. 2 2011
64 1 1 1. 1 THAI THAI THAI = HC + TC / INC 1 HC Housing Cost TC Transportation Cost INC OD 1 Origination Destination GC VOT OD GC VOT SP Stated Preference Survey - 7 - - VOT VOT - - - 2 1. 2 2003 2008 2078 2005 2009 960 1 2005 2005 3 178 18 2011 2 Urban Studies Vol. 18 No. 2 2011 55 1 64
1. 3 1 2 A b n i x n n i( 1 + i) x = OD ( 1 + i) n 4-1 ba A ij i j i j GC GC - - - - - - GC B ij i j 3 VOT GC GC 1 GC C ij i j 64 OD A 11 A 1n A n1 A nn n n GC B 11 B 1n B n1 B nn n n GC C 11 C 1n C n1 C nn n n OD i 2 j θ ij 2005 A 33% 2 ij θ ij = 2 n A ij j = 1 GC 1. 6 22 i T i T i = n j = 1 c ij θ ij 3 2 THAI 2. 1 64 1281. 0 379. 9 OD GC 2005 6955 / m 2 56 18 2011 2 Urban Studies Vol. 18 No. 2 2011
4608 / m 2 1512 / 1. 3 3 2863 1691 2 3 4 4 18 2011 2 Urban Studies Vol. 18 No. 2 2011 57
- - 6948 / 4443 / THAI 2. 2 THAI 5 - - - - THAI 5-1 - THAI 62. 25% 5-2 - THAI 51. 67% 5-3 - THAI 54. 02% 5-4 - THAI 45. 59% 5-5 - THAI 57. 70% 5-6 - THAI 45. 85% 5 THAI 58 18 2011 2 Urban Studies Vol. 18 No. 2 2011
THAI Y = C + C 0 ln D_CBD 5 THAI Y THAI THAI ln HP ln 3 TC ln INC D _ CBD THAI km THAI 3 OLS 3 THAI THAI ln HC ln TC ln INC - - - 0. 221 0. 202-0. 102 - - 0. 054-0. 221 0. 088 - - - - 0. 300 0. 202-0. 102 - - 0. 071-0. 300 0. 088 - - 0. 119-0. 202-0. 102-0. 037-0. 088-90% - 1-6 GIS 64 THAI ln HC 59. 30% ln TC 48. 58% CBD 2 - THAI 3 THAI 2. 3 THAI 7 THAI Housing Affordability Index HAI THAI 18 2011 2 Urban Studies Vol. 18 No. 2 2011 59
6-1 THAI 6-2 THAI 6 THAI 7 HAI THAI HAI - - THAI 11% 3 3 2 3 1 60 18 2011 2 Urban Studies Vol. 18 No. 2 2011
Wuhan2007-30. 1.. 2007 1977-3 35-42 2.. 20096 29-35 3 Siqi Zheng and Zhenpeng Yang. Housing Price Gradientwith Respect to True Commuting Time in Beijing Empirical Estimation and Its Implications. Proceedings of 2007 ICM Conference 4. - -. 2010 9 25 5 Center for Transit Oriented Development and Center for Neighborhood Technology. 2006 The Affordability Index A New Tool for Measuring the True Affordability of a Housing Choice Brookings Institute www. brookings. edu / metro / umi / 20060127_affindex. pdf. 6 Lynn FisherHenry Pollakowski and Jeffrey Zabel. Amenity - 1 VOT 7 Based Housing Affordability Indexes. Real Estate Economics 2 64 2009 37 4 705-746 42. 7. SP. 20058 69-72 2010-10 - 23 Affordability Index for Transportation and Housing An Application in Beijing ZHENG SiqiLIU KejingSUN Weizeng Abstract Urban spatial structure theories indicate that urban land use and transportation are closely interacted. Transportation cost and housing cost induced by residential location choice are highly correlated. Thereforethe traditional housing affordability indicators cannot sufficiently reveal the location-specific cost burden for households. This paper designs a new affordability index for transportation and housingand estimates this index for 64 zones in Beijing. The policy implications of this new index are also discussed. Keywords Housing Affordability Transportation Cost Housing Cost Transportation and Housing Affordability Index Urban Spatial Structure 18 2011 2 Urban Studies Vol. 18 No. 2 2011 61