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- Ιολανθη Γεννάδιος
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28 .5 Real consumption.5 Real residential investment Real house prices.5 Real fixed investment Inflation rate.3 Short term nominal interest rate Hours worked goods sector.3 Hours worked housing sector Figure Data Note: Variables in the top panel (with the exception of real house prices) are divided bycivilian noninstitutional population age 6 and over, log-transformed. The first observation (965:) is normalized to zero. Variables in the bottom panel are de-meaned. Hours worked in the two sectors are defined as total hours divided by population. 28
29 Real consumption.4 Real fixed investment Real residential investment.8 Real house prices Figure 2 Data and estimated trends Note: Red dashed line corresponds to the median of the posterior distribution of the trend. Red dotted lines corresponds to 5 and 95 percentiles, blue solid line the data. 29
30 .4 Nominal interest rate.2 Real consumption Inflation Real residential investment Real house price.2 Real fixed investment Hours worked goods sector.2 Hours worked housing sector Real consumption: lenders.2 Real consumption: borrowers Housing stock: lenders 8 Housing stock: borrowers Figure 3 Impulse responses to a positive housing preference shock 3
31 elasticity of C to q elasticity of IH to q elasticity of IK to q α Figure 4 Elasticity of aggregate demand components to real house prices following a housing preference shock: the effect of varying the share of constrained agents Note: The elasticities are computed as ratios of the four quarters averages of the responses. Results based on the output of the Metropolis algorithm. 3
32 .5 Nominal interest rate.5 Real consumption.5. Inflation.5.5 Real residential investment..5 Real house price.5 Real fixed investment.5.5 Hours worked goods sector 2.5 Hours worked housing sector Real consumption: lenders.5 Real consumption: borrowers Housing stock: lenders 2 Housing stock: borrowers Figure 5 Impulse responses to a negative monetary policy shock 32
33 . Nominal interest rate Real consumption.5. Inflation Real residential investment.5.5. Real house price Real fixed investment Hours worked goods sector.5 Hours worked housing sector Real consumption: lenders.8 Real consumption: borrowers Housing stock: lenders.5 Housing stock: borrowers Figure 6 Impulse responses to a positive technology shock in the goods sector 33
34 .6 Nominal interest rate. Real consumption Inflation. 6 Real residential investment Real house price.2 Real fixed investment Hours worked goods sector.2 2 Hours worked housing sector Real consumption: lenders.25 Real consumption: borrowers Housing stock: lenders Housing stock: borrowers Figure 7 Impulse responses to a positive technology shock in the housing sector 34
35 .2 Nominal interest rate Real consumption Inflation.5 Real residential investment Real house price Real fixed investment.5 Hours worked goods sector 2.5 Hours worked housing sector Real consumption: lenders Real consumption: borrowers Housing stock: lenders 2 Housing stock: borrowers Figure 8 Impulse responses to a negative cost-push shock 35
36 .2 Nominal interest rate.4 Real consumption..2.6 Inflation. Real residential investment Real house price. 3 Real fixed investment Hours worked goods sector.2 Hours worked housing sector Real consumption: lenders.5 Real consumption: borrowers Housing stock: lenders Housing stock: borrowers Figure 9 Impulse responses to a positive investment specific technology 36
37 .2 Nominal interest rate Real consumption..5.2 Inflation.5.5 Real residential investment.5.2 Real house price.5 Real fixed investment.5.5 Hours worked goods sector.5 Hours worked housing sector Real consumption: lenders.5 Real consumption: borrowers Housing stock: lenders 5 Housing stock: borrowers Figure Impulse responses to a positive preference shock 37
38 .2 Nominal interest rate Real consumption Inflation Real residential investment 2.5 Real house price 3 Real fixed investment.5 Hours worked goods sector 2 Hours worked housing sector Real consumption: lenders.5 Real consumption: borrowers Housing stock: lenders Housing stock: borrowers Figure Impulse responses to a negative labor supply shock 38
39 .3 Real house prices Real residential investment data j e R A C +A k A h Figure 2 Historical decomposition of housing prices and housing investment 39
40 .4 Real consumption.2 Real house prices.2. Real business investment.2.4 Real residential investment.2. Short term nominal interest rate Inflation rate Hours worked goods sector..25 Hours worked housing sector Figure 3 Counterfactual experiment: shutting off housing preference shocks from 22: onwards Note: Red dotted lines correspond to the path of the variables in the counterfactual experiment. Blue solid line corresponds to the data. In the simulation the mean of the posterior distribution has been used. 4
41 .6 Real consumption.2 Real house prices.4.2. Real business investment.2.4 Real residential investment.2. Short term nominal interest rate Inflation rate Hours worked goods sector.5.25 Hours worked housing sector Figure 4 Counterfactual experiment: What if the Federal Reserve had responded to real house prices since 22: Note: Red dotted lines correspond to the path of the variables in the counterfactual experiment. In the simulation the mean of the posterior distribution has been used. The response to real house price has been se to.. 4
42 Credit constraints and age distribution.35 Wage share constrained people (model) Fraction of population aged (data) Figure 5 Credit constraints and age distribution of population Note: Black dotted line corresponds to the share of constrained person in the U.S. Blue solid thick line corresponds to the mean recursive estimates of ( α), while blue solid thin lines denote the 9 percent probabilty intervals. The model has been estimated recursively over a moving window of 2 years. 42
43 Consumption Inflation Residential inv. Business inv. House prices Interest rate. Tech.Goods Monetary Tech.Housing Housing pref Tech. I specific Cost push Lab.supply Preference Figure 6 Impulse responses of our model for different values of α, the labor income share of unconstrained agents. Note: Solid lines: α =.5; dashed lines: no credit constraints (α =) 43
44 Table. Summary statistics for the posterior distribution of the parameters posterior prior parameter mean st. dev. mean st. dev. Type ɛ Beta ɛ Beta η Gamma η Gamma ν Normal ν Normal φ k,c Gamma φ k,h Gamma α Beta m Beta r R Beta r π Normal r Y Normal θ π Beta ι π Beta γ AC Normal γ AH Normal γ AK Normal ρ j Beta ρ AC Beta ρ AH Beta ρ AK Beta ρ z Beta ρ τ Beta σ AC Gamma σ AH Gamma σ AK Gamma σ j Gamma σ u Gamma σ R Gamma σ z Gamma σ τ Gamma N ote: Results based on 5, draws from the posterior distribution obtained using the Metropolis algorithm. 44
45 Table 2. Business cycle properties of the model Data Standard deviation (perc.) C IH IK q N c N h π R GDP Correlations C, GDP IK,GDP IH,GDP q, GDP q, C q, IH q, IK First order correlation C IH IK q N c N h π R GDP Lead-lag correlations IH t,gdp t IH t,gdp t IH t+,gdp t N ote: Results based on 5, draws from the posterior distribution. Statistics both in the data and the model are computed on the basis of HP-filtered time series (the smoothing parameter is set to 6). 45
46 Table 3. Decomposition of the asymptotic variance of the forecast error j a c a h ɛ R u a k z τ C t [.,.4] [.8,4.6] [.,.] [.9,3.] [9.8,2.9] [.4,35.2] [3.5,8.] [9.,43.3] π t [.,.] [2.9,5.3] [.,.2] [2.,8.] [45.2,59.] [.,3.2] [3.,5.] [2.2,36.] IH t [2.8,.8] [3.7,.6] [59.6,75.5] [.,.2] [.,.6] [.,.2] [.,.6] [2.2,23.3] Q t [55.4,78.2] [2.,6.9] [2.2,7.] [.9,2.] [3.2,7.3] [2.8,.8] [.,2.2] [5.9,5.2] R t [.2,2.] [4.3,7.7] [.,.] [9.8,5.8] [5.2,26.3] [6.,2.2] [5.,25.7] [26.9,45.3] IK t [.,.3] [2.8,2.4] [.,.] [.9,2.2] [5.,2.] [57.7,82.] [.,2.] [6.2,8.5] N c,t [.2,.8] [3.5,7.2] [.,.2] [3.2,6.8] [25.9,39.4] [.,.9] [3.,6.] [4.8,6.7] N h,t [8.2,23.4] [.5,.5] [.6,2.7] [.,.9] [.3,5.4] [.,.] [.,2.5] [55.,73.3] N ote: The table reports posterior medians and 9 percent probability intervals (in brackets). Statistics are computed using 5, draws. 46
22 .5 Real consumption.5 Real residential investment.5.5.5 965 975 985 995 25.5 965 975 985 995 25.5 Real house prices.5 Real fixed investment.5.5.5 965 975 985 995 25.5 965 975 985 995 25.3 Inflation
1 1 1 2 1 2 2 1 43 123 5 122 3 1 312 1 1 122 1 1 1 1 6 1 7 1 6 1 7 1 3 4 2 312 43 4 3 3 1 1 4 1 1 52 122 54 124 8 1 3 1 1 1 1 1 152 1 1 1 1 1 1 152 1 5 1 152 152 1 1 3 9 1 159 9 13 4 5 1 122 1 4 122 5
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