Nkunde Mwase

An Empirical Investigation of the Exchange Rate Pass-Through to Inflation in Tanzania

The paper examines the effect of exchange rate changes on consumer prices in Tanzania using structural vector autoregression (VAR) models. Using a data set covering the period 1990-2005, we find that the exchange rate pass-through to inflation declined in the late 1990s despite the depreciation of the currency. This could be partly attributed to the macroeconomic and structural reforms that were implemented during this period. The decline in the pass-through does not necessarily imply that exchange rate fluctuations are less significant in explaining macroeconomic fluctuations. The recent increase in the share of imports in the economy suggests that the pass-through could rise over the medium term. The findings imply that the authorities should remain vigilant in assessing the potential impact of foreign prices on the dynamics of inflation in Tanzania. In this regard, the authorities should seek to maintain low and stable inflation and continue the ongoing structural reforms designed to improve efficiency and increase competition.

BRICs’ Philosophies for Development Financing and Their Implications for LICs

Flows of development financing from the BRICs (Brazil, Russia, India, and China) to low income countries (LICs) have surged in recent years. Unlike aid from traditional donors, BRICs (excluding Russia) view their financing as primarily based on the principles of South-South cooperation, focusing on mutual benefits without attachment of policy conditionality. This paper provides an overview of the philosophies and modalities of BRIC financing and examines their implications for LIC economies and future LIC-BRIC engagement.

Revisiting Tourism Flows to the Caribbean : What is Driving Arrivals?

The Caribbean share of the global tourism market has been declining. This study examines what is driving tourism flows. It estimates the determinants of tourism and explores variations based on sample differences, and also constructs a static nominal price comparison index. The paper finds that: (i) tourism arrivals and expenditure are sensitive to both price and income factors in source markets; (ii) price and income elasticities of tourism have declined since 2008; (iii) price elasticity is statistically insignificant for “high-end” destinations; and (iv) the nominal cost of an average one week beach holiday in the Caribbean is higher than in other beach destinations around the world. These results point to the need for structural reforms to raise product quality, cost reduction or containment in “low-end” destinations, including possibly via exchange rates, and an adjustment in aggregate consumption to adapt to the implications of a lower contribution to GDP from tourism.

Determinants of Development Financing Flows from Brazil, Russia, India, and China to Low-Income Countries

BRICs development financing flows have increased significantly and are expected to become more prominent in the post-crisis era. We investigate the potential implications on the country-allocation of loan commitments and the degree of concessionality using a panel vector autoregression model and single equation dynamic panel estimation. We find that BRICs lend more to LICs with weaker institutions. Land-locked, resource-scarce LICs receive significantly less financing than other resource-rich LICs. The degree of concessionality is negatively correlated with the amount of loans and positively correlated with better institutional indicators suggesting that the higher the risks, the higher the required returns that BRICs expect.

Tourism flows to Caribbean islands: an empirical note

This article examines the determinants of tourism flows to 31 small-island Caribbean economies, from 12 source countries, using an empirical approach that accounts for the inherent heterogeneity of the tourism product and tourism consumers. The results show that tourism flows from the source markets to the Caribbean are income elastic, with the exception of flows from Spain and the USA, but are not very sensitive to price changes.

Revisiting the Concept of Dollarization: The Global Financial Crisis and Dollarization in Low-Income Countries

The economic literature has examined deposit dollarization in nominal terms, typically focusing on the ratio of foreign currency deposits to broad money. However, while private agent demand for foreign currency may remain unchanged in foreign currency terms, there could be large fluctuations in the dollarization ratio simply due to exchange rate movements. This paper proposes a new approach to measuring dollarization that removes these exchange rate effects, and demonstrates that beyond the variance of inflation and depreciation, the level of inflation and size of depreciation also matter for dollarization. While dollarization in nominal terms surged during the recent global financial crisis, there was a downward trend in real terms. Employing a set of econometric estimators, this paper investigates whether “real” dollarization during 2006–09 was associated with the crisis, and the role of initial macroeconomic conditions, quality of institutions, risk aversion, and prudential measures. We find that exchange rate appreciation and reductions in sovereign risk do moderate dollarization; but the results for global volatility have low statistical significance, perhaps because global shocks tend to preserve, to a large extent, relative attractiveness of foreign assets. Nonetheless, estimated impulse-response functions point to a large but short-lived positive impact of global volatility on dollarization, which could reflect economic agents heightened concerns about spillover effects of global uncertainty on the domestic economy.

The Growth Comeback in Developing Economies; A New Hope or Back to the Future?

Growth takeoffs in developing economies have rebounded in the past two decades. Although recent takeoffs have lasted longer than takeoffs before the 1990s, a key question is whether they could unravel like some did in the past. This paper finds that recent takeoffs are associated with stronger economic conditions, such as lower post-takeoff debt and inflation levels; more competitive real exchange rates; and better structural reforms and institutions. The chances of starting a takeoff in the 2000s was triple that before the 1990s, with domestic conditions accounting for most of the increase. The findings suggest that if today’s dynamic developing economies sustain their improved policies; they are more likely to stay on course compared to many of their predecessors.

How Much Should I Hold? Reserve Adequacy in Emerging Markets and Small Islands

This paper investigates the drivers of reserves in emerging markets (EMs) and small island (SIs) and develops an operational metric for estimating reserves in SIs taking into account their unique characteristics. It uses quantile regression techniques to allow the estimated factors driving reserves holdings to vary along the reserves’ holding distribution and tests for equality among the slope coefficients of the various quantile regressions and the overall models. F-tests comparing the inter-quantile differences could not reject the null that the models for the different quantiles of SIs reserve distribution were similar but this was rejected for EMs distribution suggesting that models explaining drivers of reserve holdings should take into account the country’s reserve holdings. Empirical analysis suggests that the metric performs better than existing metrics in reducing crisis probabilities in SIs.

BRIC development financing flows to low-income countries

Development aid flows from the BRICs to low-income countries (LICs) have increased in recent years. Philosophical reasons for their development financing include some commonality within some of the BRIC countries, and additional differences may be found between them and traditional donors (e.g., debt sustainability and debt relief). Differences with traditional donors have also led to differences in estimates of development assistance. To maximize the benefits of LIC–BRIC cooperation, LICs will need to ensure high returns for the BRIC-financed projects through sound public investment management. LICs and BRICs can work together to improve the transparency of project financing.