Estimating an optimal taxation rate represents a much debated topic. But, embodying the perfect market conditions, reaching out the equality between marginal rates of substitutions, in order to estimate the optimal taxation rate, is impossible to fulfill by any economy. Therefore, it could be...

This Selected Issues paper discusses fiscal sustainability and capital expenditures for Equatorial Guinea. The paper formulates a permanent income hypothesis model and estimates it using data on oil revenues from Equatorial Guinea. The first methodology is based on a standard permanent income...

This 2008 Article IV Consultation highlights that the financial market turbulence has exposed vulnerabilities in the German financial system. The German consumer’s conservatism under the current uncertain conditions will amplify the export slowdown, and investment decisions are likely to...

Italy’s 2008 Article IV Consultation describes the country's economic developments and policies. Output has been projected to contract by about ½ percent in 2008 and 1 percent in 2009, with risks tilted to the downside, linked to a further slowing of global growth and falling consumer...