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Explore the impact of home equity withdrawal on the Dutch economy and housing demand, considering the effects of fiscal policies and recent tax law changes. Investigate the determinants of home equity size, its influence on consumer demand, and compare different definitions of home equity. Regression analysis and modeling reveal insights into the relationship between income, age, occupancy, and homeownership. Examine the liquidity of home equity and its implications for housing market dynamics. Consider future research areas and model refinements to enhance predictive accuracy.
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Home equity, fiscal policy and the demand for housingThe case of the Netherlands Frans Schilder 23-06-2010
Agenda • Motive • Fiscal policy (brief) • Models & assumptions • Results
Home equity withdrawal impacts general economy (Cattle et al. 2004) Most households do not divest home equity (Venti & Wise, 2001) Price increase leads to equity increase leads to demand increase? (Dusansky & Koç, 2007) Motive
Motive (2) • Home equity: liquid or not? • Home equity: impact on general economy or predominantly on housing consumption? • Recent changes in Dutch tax law (01/01/2004)“additional loan act”
Fiscal policy • Mortage interest deductibility:- Box 1: income- Box 3: assets • Income from property:- Imputed rent (0.55% of value) • Mortgage lending: • - Loans in excess of 100% of value
Restricting fiscal benefits • Additional loan act:- Mortgage interest deductible only if mortgage is used for buying or improving housing- Decreasing liquidity of home equity
This study: • investigates what determines size of home equity • investigates the impact of home equity on demand • compares 2 “definitions” of home equity
Summary statistics • Owners higher income • Renters slighlty more mobile • Couples with children more often owners • Recently moved owners most often were owners • Pensioners slightly more often renters
Summary statistics (2) • Recent movers: • Relatively young • Salary is dominant source of income • Household composition depends on housing career
Size of home equity • Increases with income (Turner & Yang, 2006) • Decreases after pension (Turner & Yang, 2006)or not (Venti & Wise, 2001)
Regression • Home equity = constant + b1*gross income + b2*age + b3*occupancy duration + b4*own-to-own + b5*rent-to-own + b6*starter + b7*business + b8*pension + b9*social security + e
Results on size of home equity • Limited relationship home equity and income • Households seem to try to maximize fiscal benefit • Age and occupancy duration important predictors • Moving is costly and decreases home equity
Effect of home equity on demand • Home equity illiquid (prev.) • Price increases may lead to more housing demand via home equity (Dusansky & Koç, 2007)
Modeling issues • Not all households are on demand curve • Home equity not observed, but calculated:Home equity = Value – Mortgage • We therefore need assumptions for our models:1. Recently moved households are on their demand curves2. Recently moved households roll over existing home equity fully into their new dwelling
Regression • Tax assessed value = • constant + b1*Income + b2*couple no child + b3*couple plus child + b4*other household + b5*own-to-own + b6*rent-to-own + b7*starter + b8*business + b9*pension + b10*social security + ε • Tax assessed value = • constant + b1*disposable income + b2*home equity + b3*couple no child + b4*couple plus child + b5*other household + b6*own-to-own + b7*rent-to-own + b8*starter + b9*business + b10*pension + b11*social security + ε
Results on impact of home equity • Model with home equity model as illiquid outperforms model with home equity assumed liquid • Modeling home equity as liquid asset overestimates housing demand
Further elaborations • Elaborate the model with cost factors • Model impact of shocks to costs of housing on price development and the relationship with home equity • Model impact of home equity in existing housing demand predictions (welfare paper of Thursday)