Question
Lilliput, Blefuscu, Glubbdubdrib, and Brobdingnag are four (initially) identical economies. They are all closed to international transactions. In each, the real quantity of output per
Lilliput, Blefuscu, Glubbdubdrib, and Brobdingnag are four (initially) identical economies. They are all closed to international transactions. In each, the real quantity of output per year,Y= 1000.
Households in all four economies choose their annual real consumption expenditure,C, according to the consumption function:C= 93 + 0.7(Y - T), whereYis current real national income, andTis total real tax revenue collected by the government (which is lump-sum and does not depend onY).
New real physical capital investment expenditure each year,I= 100 + 0.1Y- 10r, whereris the real interest rate.
Each government has real spendingG= 190 and collects real tax revenueT= 190.
Blefuscu also experiences an outbreak of the pandemic, but its private sector reacts differently. The consumption function in Blefuscu is unchanged atC= 93 + 0.7(Y - T). Government spending and taxation are also unchanged atG=T= 190. However, entrepreneurs' animal spirits are dampened as they foresee that future demand for their goods will be low, and their investment demand declines toI= 70 + 0.1Y- 10r.
Calculate equilibrium real consumption,C, in Blefuscu after the pandemic breaks out, given this new investment demand.
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