The IMF Working Papers series is designed to make IMF staff research available to a wide audience. Almost 300 Working Papers are released each year, covering a wide range of theoretical and analytical topics, including balance of payments, monetary and fiscal issues, global liquidity, and national and international economic developments.
Simulations with the Fund's GIMF model show that raising government savings in New Zealand permanently by 1 percent of GDP is likely to improve the current account balance by about 1/2 percent of GDP. The way government savings are achieved matters for GDP but little for the current account. However, results are sensitive to changes in the risk premium. Fiscally neutral changes in taxes and expenditures can raise output in the long run.