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We describe unique aspects of microstates-they are less diversified, suffer from lumpiness of investment, they are geographically at the periphery and prone to natural disasters, and have less access to capital markets-that may make the current account more vulnerable, penalizing exports and making imports dearer. After reviewing the \"old\" and \"new\" view on current account deficits, we attempt to identify policies to help reduce the current account. Probit regressions suggest that microstates are more likely to have large current account adjustments if (i) they are already running large current account deficits; (ii) they run budget surpluses; (iii) the terms of trade improve; (iv) they are less open; and (v) GDP growth declines. Monetary policy, financial development, per capita GDP, and the de jure exchange rate classification matter less. However, changes in the real effective exchange rate do not help drive reductions in the current account deficit in microstates. We explore reasons for this and provide policy implications.

The growth literature has had problems explaining the \"sub-Saharan African growth dummy\" in cross-country regressions. Instead of taking the usual approach of focusing on long-run growth and assuming that sub-Saharan countries have homogenous parameters in growth regressions, we concentrate our analysis on episodes of growth turnarounds (identifying growth accelerations, decelerations, and collapses) and use only West African countries in our sample. The driving force of growth turnarounds are estimated by analyzing external shocks, political and institutional changes, economic reforms, and indicators particularly relevant to the region. Using probits for a group of 22 Western African economies for the period 1960-2006, we find that growth accelerations are most clearly associated with external shocks, economic liberalization, political stability, and closeness to the coast; decelerations occurred during short-lived regimes and when corruption indices weakened; and collapses are linked to external shocks, falling domestic credit, and proximity to the coast. We then identify policy implications.

We assess the competitiveness of Mauritius in recent years using two approaches. First, we estimate the difference between the equilibrium and the actual real exchange rate using four methods: the macroeconomic balance approach, the single-equation fundamentals approach, the capital-enhanced approach, and the external sustainability approach. The methods consistently suggest that at the end of 2007 the exchange rate was aligned with its equilibrium value. Second, we undertake a comparative analysis of structural competitiveness indicators and find that Mauritius often fares better on business climate than other small island economies and high-growth Asian economies. Nevertheless, there are areas for improvement.

In recent years, recommendations for countries to unilaterally dollarize/eurorize have become common, particularly when the countries lack economic credibility. After exploring the characteristics of dollarizing/eurorizing economies, we look at the merits and costs of unilateral eurorization for Cape Verde, a highly tourism based economy that has become increasingly integrated into the euro-zone area and that has a strong macroeconomic track record. We illustrate that neither the benefits nor the costs of unilateral eurorization are large and conclude that there is no compelling case to change the current exchange rate arrangement at this point in time. Econometrically, we assess the characteristics of dollarized economies and demonstrate that few of them apply to Cape Verde, further confirming that Cape Verde does not fit the pattern of most dollarizing countries.

We consider the optimality of various institutional arrangements for agencies that conduct macro-prudential regulation and monetary policy. When a central bank is in charge of price and financial stability, a new time inconsistency problem may arise. Ex-ante, the central bank chooses the socially optimal level of inflation. Ex-post, however, the central bank chooses inflation above the social optimum to reduce the real value of private debt. This inefficient outcome arises when macro-prudential policies cannot be adjusted as frequently as monetary. Importantly, this result arises even when the central bank is politically independent. We then consider the role of political pressures in the spirit of Barro and Gordon (1983). We show that if either the macro-prudential regulator or the central bank (or both) are not politically independent, separation of price and financial stability objectives does not deliver the social optimum.

An increasing number of countries - including in Latin America - are reforming their financial stability frameworks in the aftermath of the financial crisis, in order to establish a stronger macroprudential policy function. This paper analyzes existing arrangements for financial stability in Latin America and examines key issues to consider when designing the institutional foundations for effective macroprudential policies. The paper focuses primarily on eight Latin American countries, where the institutional arrangements for monetary and financial policies can be classified in two distinct groups: the \"Pacific\" model that includes Chile, Colombia, Peru, Costa Rica, and Mexico, and the \"Atlantic\" model, comprising Argentina, Brazil, and Uruguay.

Using a new quarterly panel database on remittances (71 countries over the period 2011Q1- 2020Q4), this paper investigates the elasticity of remittances to transaction costs in a high frequency and dynamic setting. It adds to the literature by systematically exploring the heterogeneity in the cost-elasticity of remittances along several country characteristics. The findings suggest that cost reductions have a short-term positive impact on remittances, that dissipates beyond one quarter. According to our estimates, reducing transaction costs to the Sustainable Development Goal target of 3 percent could generate an additional US$32bn in remittances, higher that the direct cost savings from lower transaction costs, thus suggesting an absolute elasticity greater than one. Among remittance cost-mitigation factors, higher competition in the remittance market, a deeper financial sector, and adequate correspondent banking relationships are associated with a lower elasticity of remittance to transaction costs. Similarly, remittance cost-adaptation factors such as enhanced transparency in remittance costs, improved financial literary and higher ICT development coincide with remittances being less sensitive to transaction costs. Supplementing the panel analysis, the use of micro data from the USA-Mexico corridor confirm that migrants facing higher transaction costs tend to remit less, and that this effect is less pronounced for skilled migrants and those that have access to a bank account.

This paper assesses how monetary policy outcomes affect fragility. Diving into the universe of the most prominent combinations of pursued monetary policy objectives across fragile settings, we examine the relationships between monetary policy outcomes and fragility and find the combination of reduction of inflation and lower unemployment to be the one that delivers the highest payoff in terms of promoting peace and cohesion. Setting aside challenges of monetary policy transmission, results from our analysis broadly confirm the above “winning” combination, with low inflation as a primary desired outcome and low unemployment rate as a secondary one. We also carry out a series of robustness tests, which confirm our findings. Overall, our results lend credence to the importance of paying attention—in the context of reducing fragility—to monetary policy outcomes.

While many developing countries limit the international fuel price pass through to domestic fuel prices, others do not. Against this backdrop, we examine the factors that determine whether governments allow international fuel price changes to be passed through to domestic prices in developing countries using a dataset spanning 109 developing countries from 2000 to 2014. The paper finds that the pass-through is higher when changes in international prices are moderate and less volatile. In addition, the flexibility of the pricing mechanism allows for higher pass-through while exchange rate depreciation and lower retail fuel prices in neighboring countries inhibit it. The econometric results also underscore the fact that countries with inflation tend to experience lower pass-through, whereas those with high public debt exhibit larger pass-through. Finally, no evidence is found that political variables or environmental policies matter with regard to fuel price dynamics in the short-term. These findings, which are consistent across fuel products (gasoline, diesel and kerosene), allow us to draw important policy lessons for fuel subsidy reforms.

This paper analyzes the impact of citizenship laws on economic development. We first document the evolution of citizenship laws around the world, highlighting the main features of jus soli, jus sanguinis as well as mixed regimes, and shedding light on the channels through which they could have differentiated impact on economic development. We then compile a data set of citizenship laws around the world. Using cross-country regressions, panel-data techniques, as well as the synthetic control method and subjecting the results to a battery of tests, we find robust evidence that jus soli laws-being more inclusive-lead to higher income levels than alternative citizenship rules in developing countries, though to a less extent in countries with stronger institutional environment.