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WEALTH, DISPOSABLE INCOME AND CONSUMPTION - Economics

WEALTH, DISPOSABLE INCOME AND CONSUMPTION - Economics

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16<br />

income growth on the real interest rate. Quantitatively, a positive 25-basispoint<br />

shock to net income growth (at quarterly rates), raises the cumulative<br />

growth factor by about 0.07 per cent.<br />

With the cumulative growth factors summarized in Table 3, a historical<br />

series for human wealth is constructed. First, it is determined what<br />

state of the system the economy was in at each point in time, and then the<br />

product XtΓ t is formed. The state of the economy is determined by picking<br />

the xˆ and the rˆ that are closest to the observed xt and rt in each period. The<br />

resulting series for human wealth is depicted in Figure 3. Figure 4 plots<br />

the annual estimates of human wealth reported by Beach, Boadway and<br />

Bruce as a basis of comparison.<br />

320 000<br />

300 000<br />

280 000<br />

260 000<br />

240 000<br />

220 000<br />

200 000<br />

180 000<br />

160 000<br />

Figure 3<br />

Estimated real per capita human wealth<br />

1965 1970 1975 1980 1985 1990

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