The macroeconomic environment in Ireland in 2009 presents challenges for business planning. Unemployment is high at 11% while inflation is low at -2.6%. Tax revenue has dropped significantly in just two years, falling over 30%. Further deterioration in the labor market is likely to increase social welfare spending and decrease tax revenue. In response, governments worldwide have announced massive stimulus spending packages totaling trillions of dollars, but there is uncertainty around where this money will come from and its effects.