as noted above all major emitters including notably china must participate in abatement efforts for globalclimatechange goals to be in reach based on the maximum commitments made by other oecd countries oecd a estimates that the countries with high emissions intensity canada australia and new zealand would incur somewhat larger income losses while japan would incur a smaller income loss according to oecd a the us target taken together with the declared targets of other industrialised countries would lead to a reduction in ghg emissions in compared with levels