Over the past decade, Lesotho and Swaziland have faced significant volatility in their fiscal revenues, owing to highly unstable Southern African Customs Union (SACU) receipts. Based on model analysis, this paper explores the advantages of implementing fiscal rules to deal with such volatility. It finds that the use of a structural balance target could smooth the growth impact from revenue shocks while helping preserve sufficient international reserves during bad times. From a long-term perspective, it suggests possible welfare gains from introducing fiscal rules. Last, it concludes that, based on experiences in other countries, developing strong institutions and improving public financial management are necessary steps to ease the transitions to a rules-based fiscal policy framework.

This is the 64th issue of the AREAER. It provides a description of the foreign exchange arrangements, exchange and trade systems, and capital controls of all IMF member countries. It also provides information on the operation of foreign exchange markets and controls on international trade. It describes controls on capital transactions and measures implemented in the financial sector, including prudential measures. In addition, it reports on exchange measures imposed by member countries for security reasons. A single table provides a snapshot of the exchange and trade systems of all IMF member countries. The Overview describes in detail how the general trend toward foreign exchange liberalization continued during 2012, alongside a strengthening of the financial sector regulatory framework. The AREAER is available in several formats. The Overview in print and online, and the detailed information for each of the 191 member countries and territories is included on a CD that accompanies the printed Overview and in an online database, AREAER Online. In addition to the information on the exchange and trade system of IMF member countries in 2012, AREAER Online contains historical data published in previous issues of the AREAER. It is searchable by year, country, and category of measure and allows cross country comparisons for time series.

Africa is working toward the goal of creating a common currency that would serve as a symbol of African unity. The advantages of a common currency include lower transaction costs, increased stability, and greater insulation of central banks from pressures to provide monetary financing. Disadvantages relate to asymmetries among countries, especially in their terms of trade and in the degree of fiscal discipline. More disciplined countries will not want to form a union with countries whose excessive spending puts upward pressure on the central bank's monetary expansion. In T he Monetary Geography of Africa, Paul Masson and Catherine Pattillo review the history of monetary arrangements on the continent and analyze the current situation and prospects for further integration. They apply lessons from both experience and theory that lead to a number of conclusions. To begin with, West Africa faces a major problem because Nigeria has both asymmetric terms of trade—it is a large oil exporter while its potential partners are oil importers—and most important, large fiscal imbalances. Secondly, a monetary union among all eastern or southern African countries seems infeasible at this stage, since a number of countries suffer from the effects of civil conflicts and drought and are far from achieving the macroeconomic stability of South Africa. Lastly, the plan by Kenya, Tanzania, and Uganda to create a common currency seems to be generally compatible with other initiatives that could contribute to greater regional solidarity. However, economic gains would likely favor Kenya, which, unlike the other two countries, has substantial exports to its neighbors, and this may constrain the political will needed to proceed. A more promising strategy for monetary integration would be to build on existing monetary unions—the CFA franc zone in western and central Africa and the Common Monetary Area in southern Africa. Masson and Pattillo argue that the goal of a creating a s

This is the 65th issue of the AREAER. It provides a description of the foreign exchange arrangements, exchange and trade systems, and capital controls of all IMF member countries. It also provides information on the operation of foreign exchange markets and controls on international trade. It describes controls on capital transactions and measures implemented in the financial sector, including prudential measures. In addition, it reports on exchange measures imposed by member countries for security reasons. A single table provides a snapshot of the exchange and trade systems of all IMF member countries. The Overview describes in detail how the general trend toward foreign exchange liberalization continued during 2013, alongside a strengthening of the financial sector regulatory framework. A Special Topic essay examines the dynamics and evolution of capital flows. The AREAER is available in several formats. The Overview in print and online, and the detailed information for each of the 191 member countries and territories is included on a CD that accompanies the printed Overview and in an online database, AREAER Online. In addition to the information on the exchange and trade system of IMF member countries in 2013, AREAER Online contains historical data published in previous issues of the AREAER. It is searchable by year, country, and category of measure and allows cross country comparisons for time series.

The AREAER provides a description of the foreign exchange arrangements, exchange and trade systems, and capital controls of all IMF Member countries.