2016
DOI: 10.2139/ssrn.3416895
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Missing the Mark: House Price Index Accuracy and Mortgage Credit Modeling

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Cited by 6 publications
(6 citation statements)
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References 26 publications
(30 reference statements)
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“…Estimates here are average treatments based on the location of the centroid. For consideration of block group indices compared to other levels of geographic aggregation, see Bogin, Doerner and Larson (). This research suggests reduction in aggregation bias is outweighed by higher estimation error, and block group indices are less accurate than tract or ZIP5 indices at predicting future transaction prices.…”
mentioning
confidence: 99%
“…Estimates here are average treatments based on the location of the centroid. For consideration of block group indices compared to other levels of geographic aggregation, see Bogin, Doerner and Larson (). This research suggests reduction in aggregation bias is outweighed by higher estimation error, and block group indices are less accurate than tract or ZIP5 indices at predicting future transaction prices.…”
mentioning
confidence: 99%
“…While a significant share of single-family home purchases is "all-cash," i.e., made without a mortgage, the bulk of such purchasers are investors and not owner-occupiers, and so are not of interest here. In addition to HMDA data, we also use data from the 2016 five-year American Community Survey (ACS) at the census tract level, and a relatively new home price index provided by the Federal Housing Finance Agency that is available at the tract level, called here the "HPI" for housing price index (Bogin et al 2016a).…”
Section: Methodsmentioning
confidence: 99%
“…While it is possible that there are systematic differences in within-tract appreciation that may affect Black buyer appreciation differently than that of other buyers, there is no way to test this with the available data. Moreover, researchers at the Federal Housing Finance Agency who derived the tract HPI also attempted to develop census block-ground HPIs (a smaller unit of geography) but found that their predictive power was generally no better (and somewhat noisier) than the tract-level index (Bogin et al 2016b).…”
Section: Conclusion and Implications For Housing Policy And Practicementioning
confidence: 99%
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“…To construct our district-year panel, we identify all libraries within 5 miles of a school district. We subset to districts that have at most 20 library buildings (including branches) within 5 miles of the modal zip code of the district to avoid 9 For more details about Zillow's methodology, see https://www.zillow.com/research/ zhvi-methodology-2019-deep-26226/.…”
Section: Summary Statisticsmentioning
confidence: 99%