“…Closing the system requires specifying the behavior of the public sector. To focus on the reallocative effects of government spending, the government is assumed to run a balanced budget and the lump-sum tax levied on the households of the home country, T~, is assumed to be directed entirely to the purchase of the home good, as in Metzler (1949).4 These purchases are denoted by g~. All markets clear continuously; the equilibrium conditions for the commodity, good 1, and good 2, respectively, are given by yf = m~+ mỹ~= gt, + et, + eft + e~ ( 11) (12) y~= e~+ e~+ e~.…”