Assume two countries and two goods: Home and Foreign, and shoes and computers. Also assume that Home is labor abundant, Foreign is capital abundant, the production of shoes is a labor intensive, and the production of computers is capital intensive.
If Home and Foreign engage in trade, the relative price of computers increases in Home ( PL increases by 15% and Ps remains the same). Given the following information,
Computers
Sales revenue: $100
Earnings of labor: $50
Payments to Capital: $50
SHOES
Sales revenue: $100
Earnings of labor: $60
Payments to capital: $40
a) Calculate the changes for the real wage in Home. Support your answers with calculations.
b) Calculate the changes in rental for capital in Home. Support your answers with calculations.
Given: Home and Foreign countries where in home is Labour intensive producing Shoes and foreign is capital intensive producing Computers.
PL has changed by increase of 15% and PS remains same
So, a) change%=(n2-n1)/n1*100 ---> where n2 is new price and n1 is old price
$60*15%=9----> $60+$9= $69
%=($69-$60)/$60*100= 15
b) Changes in rental for capital in home= if there is a change in payment of labour and the price increases by 15% then accordingly the rental for capital also changes $100-$69=$31.
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