Reducing Dollarization In The Caucasus And Central Asia

Declining but still high dollarization rates in the Caucasus and Central Asia (CCA) region affect macroeconomic stability, monetary policy transmission, and financial sector development. Although several studies have investigated the dynamics of dollarization in the CCA, the relative roles of macrofinancial policies and financial market development in the de-dollarization process have not yet been assessed empirically. This paper takes stock of de-dollarization efforts and explores the short-term drivers of financial de‐dollarization in the CCA region. It highlights that there remains significant scope to further reduce dollarization through continued progress in strengthening macroeconomic policy frameworks and in developing markets and institutions.

Dollarization rates in the Caucasus and Central Asia (CCA) region are among the highest in the world, with adverse consequences for macroeconomic stability, monetary policy transmission, and financial sector development. Using dynamic panel data models, we find that foreign exchange deposits and loans in the CCA are mainly driven by volatile inflation and exchange rates, low financial depth, and asymmetric exchange rate policies biased toward depreciation. Although there is no unique formula for success, empirical studies and cross-country experiences suggest that credible monetary and exchange rate frameworks, low and stable inflation, and deep domestic financial markets are essential ingredients of any de-dollarization strategy. In implementation, policymakers need to consider proper sequencing of policies, effective communication as well as risks from potential financial disintermediation and instability, and/or capital flight.

This paper discusses migration and remittances trends, and calculates the natural (or benchmark) level of dollarization in Caucasus, Central Asia and others in the region. This natural level of dollarization is conceptually linked to the currency allocation in a portfolio of deposits to maximize welfare, in line with Ize and Levy Yeyati (2003). The fall in remittances due to the economic slowdown since the spread of COVID-19 affects the macroeconomic fundamentals that determine demand for foreign currency deposits. We calculate the natural dollarization level by integrating structural macroeconomic characteristics. We show that despite the reduction in deposit dollarization, there is still a gap with respect to the natural level of dollarization, especially in a scenario of (persistent) lower remittance inflows.

Since late 2014, exchange rates (ERs) and ER regimes of the Caucasus and Central Asia (CCA) countries have come under strong pressure. This reflects the decline of oil and other commodity prices, weaker growth in Russia and China, depreciation of the Russian ruble, and appreciation of the U.S. dollar, to which CCA currencies have historically been linked. Weaker fiscal and current account balances and increased dollarization have complicated the picture. CCA countries entered this period with closely managed ER regimes and, in many cases, currencies assessed by IMF staff to be overvalued. CCA central banks have price stability as their main policy objective, and most have relied on ER stability to achieve this objective. Thus, the first policy response involved intervention in local foreign exchange (FX) markets, often with limited communication. In this context, the IMF staff has reviewed ER policy advice and implementation strategies for CCA countries.

The countries in the Caucasus and Central Asia (CCA) have recorded significant macroeconomic achievements since independence. These countries have grown more rapidly-—on average by 7 percent over 1996–2011—-than those in many other regions of the world and poverty has declined. Inflation has come down sharply from high rates in the 1990s and interest rates have fallen. Financial sectors have deepened somewhat, as evidenced by higher deposits and lending. Fiscal policies were broadly successful in building buffers prior to the global crisis and those buffers were used effectively by many CCA countries to support growth and protect the most vulnerable as the crisis washed across the region. CCA oil and gas exporters have achieved significant improvements in living standards with the use of their energy wealth.

Amidst a global backdrop of persistent post-COVID inflation and spillovers from Russia’s war in Ukraine, the countries of the Caucasus and Central Asia (CCA) region have faced strong price pressures in recent years. Inflation is estimated to have peaked in early 2023, but still exceeds central bank targets. In particular, core inflation remains stubbornly high reflecting a combination of second-round effects, surges in global energy and food prices, and domestic demand pressures. More broadly, uncertainty and downside risks also weigh on the economic outlook, including due to regional tensions, financial turmoil related to international monetary policy normalization, and a growth slowdown in key trading partners. In this context, CCA countries’ ability to contain inflationary pressures and anchor inflation expectations hinges on the credibility and effectiveness of their monetary policy frameworks. Since gaining independence in the 1990s, countries in the CCA region have made considerable progress in modernizing their monetary policy frameworks. CCA central banks have strengthened their legal frameworks and established broad de-jure independence. Armenia, Georgia, Kazakhstan, the Kyrgyz Republic, and Uzbekistan are transitioning to inflation targeting regimes, while the central banks of Azerbaijan, Tajikistan, and Turkmenistan rely on the exchange rate as an operational target. However, the post-COVID surge in inflation has highlighted the limitations of current frameworks and triggered a fresh policy debate on the need to strengthen monetary policy effectiveness in the CCA. This paper reviews the CCA region’s monetary policy landscape, highlights challenges in monetary policy design and implementation, and identifies areas that warrant strengthening. It draws on original surveys of country authorities, IMF country teams, and the work by Unsal and others (2022). It uses novel empirical work to analyze monetary policy transmission, the link between foreign exchange interventions and exchange rate dynamics, the drivers of financial de-dollarization, and the effects of central bank communication in the CCA.

Dollarization rates in the Caucasus and Central Asia (CCA) region are among the highest in the world, with adverse consequences for macroeconomic stability, monetary policy transmission, and financial sector development. Using dynamic panel data models, we find that foreign exchange deposits and loans in the CCA are mainly driven by volatile inflation and exchange rates, low financial depth, and asymmetric exchange rate policies biased toward depreciation. Although there is no unique formula for success, empirical studies and cross-country experiences suggest that credible monetary and exchange rate frameworks, low and stable inflation, and deep domestic financial markets are essential ingredients of any de-dollarization strategy. In implementation, policymakers need to consider proper sequencing of policies, effective communication as well as risks from potential financial disintermediation and instability, and/or capital flight.

Limited economic diversification has made the economies of the Caucasus and Central Asia particularly vulnerable to external shocks. The economies in the region are heavily reliant on oil and mining exports as well as remittances. In some countries, tourism and capital flows also play a prominent role in aggregate economic activity.