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In this paper, we consider the design of the surveillance, and, in particular, the fiscal criteria in the Central African Economic and Monetary Community (CEMAC) with the view to ensuring they are consistent with internal and external sustainability. This consistency is important within a monetary union because fiscal policy is the primary instrument through which national governments can influence macroeconomic performance. We comment on how surveillance might be improved by broadening the region's current criteria through alternative fiscal indicators, some focus on the scope and nature of external shocks, and attention to the consistency of policies in assuring the viability of the union and its fixed exchange rate regime.

This paper analyzes the extent to which the degree of international economic integration, both financial and trade, affects corporate tax rates. It explores this issue in the context of strategic behavior by countries, taking into account other global and domestic political economy factors. Tax rates are analyzed using a unique tax dataset for advanced and developing economies extending over five decades. We report a number of novel results: there is no general negative relationship between financial globalization and corporate tax rates and revenues-results vary according to country grouping with OECD countries showing a positive relationship; the United States exhibits a \"Stackelberg\" type of leadership on other countries; trade integration is inversely correlated with tax rates; and public sentiment and ideology affect tax rates. The policy implications of these findings, particularly given budgetary pressures in the aftermath of the global crisis, are noted.

This paper proposes an integrated approach to fiscal policy analysis in oil producing countries (OPCs) geared towards addressing their unique and complex policy challenges. First, an accurate assessment of the fiscal stance in OPCs can be obscured by large and volatile oil revenue flows. Second, uncertain and volatile oil revenue flows can complicate the management of macroeconomic policies in these countries. Third, given the exhaustibility of oil reserves, OPCs need to address longer-term sustainability and intergenerational equity issues. The use of non-oil fiscal indicators, stress tests, medium-term frameworks, and permanent oil income models can greatly aid in addressing these challenges