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Middle East and Central Asia > Yemen, Republic of

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Cover IMF Working Papers
The Impact of Conflict and Political Instability on Banking Crises in Developing Countries
Ali Compaoré
,
Mr. Montfort Mlachila
,
Rasmané Ouedraogo
, and
Sandrine Sourouema
While there is an extensive literature examining the economic impact of conflict and political instability, surprisingly there have been few studies on their impact on the probability of banking crises. This paper therefore investigates whether rising conflict and political instability globally over the past several decades led to increased occurrence of banking crises in developing countries. The paper provides strong evidence that conflicts and political instability are indeed associated with higher probability of systemic banking crises. Unsurprisingly, the duration of a conflict is positively associated with rising probability of a banking crisis. Interestingly, the paper also finds that conflicts and political instability in one country can have negative spillover effects on neighboring countries’ banking systems. The paper provides evidence that the primary channel of transmission is the occurrence of fiscal crises following a conflict or political instability.
Keywords:
WP; banking crisis; fiscal crisis; government crisis; state fragility index; conflict; political instability; banking crises; fiscal crises; liquidity shortage; countries matter; banking turmoil; economic growth; banking liquidity shortage; occurrence of a banking crisis; systemic banking crisis; terms of trade; experiencing banking crisis; Commercial banks; Systemic crises; Terms of trade; Logit models; Sub-Saharan Africa; Global; banking crises in year; occurrence of banking crisis; start of a banking crisis
Cover IMF Working Papers
Inflation Dynamics in Yemen: An Empirical Analysis
Abdullah Almounsor
Yemen has had a high and volatile rate of inflation in recent years. This paper studies the underlying determinants of inflation dynamics in Yemen using three different approaches: (i) a single equation model, (ii) a Structural Vector Autoregression Model, and (iii) a Vector Error Correction Model. The outcomes suggest that inflation dynamics in Yemen are driven by international price shocks, exchange rate depreciation, domestic demand shocks, and monetary innovations. The impact of international prices and exchange rate depreciation indicate a significant pass-through of import prices. In the short run, external shocks of international prices and the exchange rate account for most variations in inflation, but domestic shocks to money supply and domestic demand explain larger variations in the medium term.
Keywords:
WP; demand-pull inflation; inflation dynamics; Inflation; pass-through; domestic demand; and money supply; inflation response; inflation elasticity; variance inflation; inflation variation; inflation shock; inflation in Yemen; Monetary base; Exchange rates; Vector error correction models; Structural vector autoregression
Cover IMF Working Papers
External Debt and Growth
Mr. Luca A Ricci
and
Ms. Catherine A Pattillo
This paper assesses the non linear impact of external debt on growth using a large panel data set of 93 developing countries over 1969–98. Results are generally robust across different econometric methodologies, regression specifications, and different debt indicators. For a country with average indebtedness, doubling the debt ratio would reduce annual per capita growth by between half and a full percentage point. The differential in per capita growth between countries with external indebtedness (in net present value) below 100 percent of exports and above 300 percent of exports seems to be in excess of 2 percent per annum. For countries that are to benefit from debt reduction under the current HIPC initiative, per capita growth might increase by 1 percentage point, unless constrained by other macroeconomic and structural economic distortions. Our findings also suggest that the average impact of debt becomes negative at about 160–170 percent of exports or 35–40 percent of GDP. The marginal impact of debt starts being negative at about half of these values. High debt appears to reduce growth mainly by lowering the efficiency of investment rather than its volume.
Keywords:
WP; debt; net present value; GDP; spline; Growth; external debt; debt relief; HIPC initiative; debt indicator; debt variable; Laffer curve; debt stock; debt to export; debt dummy; debt-growth relationship; Exports; Debt burden; Fiscal stance; Debt service; Estimation techniques; Global; Middle East; Sub-Saharan Africa; Asia and Pacific