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This paper addresses whether parallel market exchange rates in Africa behave in the long run in a manner consistent with the purchasing power parity (PPP) hypothesis. A recent econometric method, the panel co-integration test, enables us to examine the long-run PPP hypothesis by pooling the time-series data of several countries. This approach is particularly useful when analyzing African countries, which often do not have long time series. Using pooled data for 16 African countries, the study concludes that the behavior of parallel market exchange rates in Africa is consistent with the long-run PPP hypothesis.
Foreign Exchange --- Public Finance --- Multiple or Simultaneous Equation Models: Models with Panel Data --- National Government Expenditures and Related Policies: Infrastructures --- Other Public Investment and Capital Stock --- Currency --- Foreign exchange --- Public finance & taxation --- Exchange rates --- Exchange rate arrangements --- Purchasing power parity --- Public investment and public-private partnerships (PPP) --- Exchange rate flexibility --- Expenditure --- Public-private sector cooperation --- South Africa
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This paper studies asymptotically the bias of the fixed effect (FE) estimator induced by cross-section heterogeneity in the slope parameters of stationary vector autoregressions (VARs). The paper also compares the FE, the mean group estimator (MG), and a simple instrumental variable alternative (IV) in Monte Carlo simulations. The main results are: (i) asymptotically, the heterogeneity bias of the FE may be more or less severe in VAR specifications than in standard dynamic panel data specifications; (ii) in Monte Carlo simulations, slope heterogeneity must be relatively high to be a source of concern for pooled estimators; (iii) when this happens, the panel must be longer than a typical macro dataset for the MG to be a viable solution.
Econometrics --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Estimation --- Simulation Methods --- Time-Series Models --- Dynamic Quantile Regressions --- Dynamic Treatment Effect Models --- Diffusion Processes --- Multiple or Simultaneous Equation Models --- Multiple Variables: General --- Econometrics & economic statistics --- Vector autoregression --- Vector error correction models --- Econometric models
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The Danish flexicurity model has attracted attention among policymakers in Europe, because it suggests that a flexible labor market can coexist with a generous welfare system to achieve low unemployment. Using a panel of 19 countries over 1960-2002, the paper identifies the elements of the flexicurity model that may have contributed to the low unemployment rate. A theoretical model of dynamic policies is constructed to analyze whether the model can be emulated by other countries. Focusing on the financing aspect, the paper finds that effective implementation will depend on the initial unemployment level and budgetary situation of the country.
Labor --- Labor Economics Policies --- Unemployment: Models, Duration, Incidence, and Job Search --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Demand and Supply of Labor: General --- Labour --- income economics --- Unemployment rate --- Active labor market policies --- Labor markets --- Unemployment --- Labor market flexibility --- Manpower policy --- Labor market --- Denmark
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Staff Discussion Notes showcase the latest policy-related analysis and research being developed by individual IMF staff and are published to elicit comment and to further debate. These papers are generally brief and written in nontechnical language, and so are aimed at a broad audience interested in economic policy issues. This Web-only series replaced Staff Position Notes in January 2011.
Public Finance --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Fiscal Policy --- National Government Expenditures and Health --- National Government Expenditures and Education --- National Government Expenditures and Related Policies: General --- Health: General --- Public finance & taxation --- Health economics --- Education spending --- Health care spending --- Expenditure --- Total expenditures --- Health --- Expenditures, Public
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We estimate a panel VAR model that captures cross-country, dynamic interlinkages for 10 euro area countries using quarterly data for the period 1999-2016. Our analysis suggests that fiscal spillovers are significant and tend to be larger for countries with close trade and financial links as well, as for fiscal shocks originating from larger countries. The current account appears to be the main channel of transmission, although strong trade integration among countries in the euro area and spillback effects tend to zero-out the net trade impact in some cases. A subsample analysis shows that the effects of fiscal policy have changed over time, with larger estimated domestic multipliers and spillovers between 2011 and 2014.
Macroeconomics. --- Economics --- Exports and Imports --- Macroeconomics --- Public Finance --- Bayesian Analysis: General --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Fiscal Policy --- Externalities --- National Government Expenditures and Related Policies: General --- Current Account Adjustment --- Short-term Capital Movements --- Public finance & taxation --- International economics --- Spillovers --- Expenditure --- Fiscal multipliers --- Current account --- Fiscal policy --- Financial sector policy and analysis --- Balance of payments --- International finance --- Expenditures, Public --- Germany
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The paper analyzes the forces driving inflation in the new EU10 member countries. A significant part of headline inflation in these countries is due to common factors, such as price level convergence and EU integration. However, idiosyncratic factors have also played a role in the inflation process. These factors are related to the country-specific financial conditions, pass-through from foreign prices, and demand-supply situation in each country, although administered price adjustments and increases of indirect taxes associated with EU accession are also likely to have played a role.
Finance --- Business & Economics --- Money --- Inflation (Finance) --- Fiscal policy --- Tax policy --- Taxation --- Government policy --- Economic policy --- Finance, Public --- Natural rate of unemployment --- Banks and Banking --- Foreign Exchange --- Inflation --- Macroeconomics --- Estimation --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Price Level --- Deflation --- Economic Integration --- Energy: Demand and Supply --- Prices --- Interest Rates: Determination, Term Structure, and Effects --- Currency --- Foreign exchange --- Nominal effective exchange rate --- Energy prices --- Exchange rate arrangements --- Real interest rates --- Financial services --- Interest rates --- Czech Republic
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This paper assesses whether and how financial development triggers the occurrence of banking crises. It builds on a database that includes financial development as well as financial access, depth and efficiency for almost 100 countries. Through estimation of a dynamic logit panel model, it appears that financial development, from an institutional dimension and to a lesser extent from a market dimension, triggers financial instability within a one- to two-year horizon. Additionally, whereas financial access is destabilizing for advanced countries, it is stabilizing for emerging and low income ones. Both results have important implications for macroprudential policies and financial regulations.
Finance --- Financial statistics --- Banks and Banking --- Econometrics --- Finance: General --- Financial Risk Management --- Macroeconomics --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Financial Crises --- General Financial Markets: Government Policy and Regulation --- Financial Markets and the Macroeconomy --- Discrete Regression and Qualitative Choice Models --- Discrete Regressors --- Proportions --- Economic & financial crises & disasters --- Econometrics & economic statistics --- Financial sector development --- Banking crises --- Financial crises --- Logit models --- Systemic crises --- Financial markets --- Econometric analysis --- Financial services industry --- Econometric models --- United States
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The paper suggests an econometric methodology for testing the effectiveness of reforms implemented in one major step, i.e., discrete reforms. The methodology is based on the exogeneity properties of variables in an econometric model. The paper specifies the preconditions for setting up an appropriate model; suggests an economic interpretation of the tests for weak, strong, and superexogeneity; and illustrates this methodology by applying it to two cases of instantaneous reforms. The exogeneity properties of variables in a correctly specified econometric model may help uncover information on the preparation, implementation, and the outcome of such reforms, which could be useful for future policy advice.
Econometrics --- Foreign Exchange --- Time-Series Models --- Dynamic Quantile Regressions --- Dynamic Treatment Effect Models --- Diffusion Processes --- State Space Models --- Multiple or Simultaneous Equation Models: Models with Panel Data --- General Aggregative Models: Forecasting and Simulation --- Macroeconomics: Production --- Economic Growth of Open Economies --- Macroeconomic Aspects of International Trade and Finance: Forecasting and Simulation --- Econometric Modeling: General --- Econometric and Statistical Methods: General --- Currency --- Foreign exchange --- Econometrics & economic statistics --- Econometric models --- Exchange rate unification --- Exchange rates --- Econometric analysis --- Exchange rate arrangements --- United Kingdom
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We examine empirically the episode of extraordinary turbulence in global financial markets during 1998. The analysis focuses on the market assessment of credit risk captured by daily movements in bond spreads for twelve countries. A dynamic latent factor model is estimated using indirect inference to quantify the effects of unanticipated shocks across borders or "contagion," controlling for common global shocks, country-specific shocks and regional factors. The results show that there were substantial international contagion effects resulting from both the Russian and LTCM crises. The proportion of volatility explained by contagion is not necessarily larger in developing than in developed nations.
Banks and Banking --- Finance: General --- Financial Risk Management --- Investments: Bonds --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Financial Markets and the Macroeconomy --- International Lending and Debt Problems --- Financial Crises --- General Financial Markets: General (includes Measurement and Data) --- Interest Rates: Determination, Term Structure, and Effects --- Economic & financial crises & disasters --- Finance --- Investment & securities --- Financial crises --- International bonds --- International capital markets --- Yield curve --- Securities markets --- Financial markets --- Financial services --- Financial institutions --- Capital market --- Bonds --- Interest rates --- United States
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The seeming failure of loose monetary policy to reactivate Japan’s economy has led some observers to suggest that the usual credit channels through which monetary policy affects the real economy are blocked, and this because of a pervasive shortage of bank capital that has induced a leftward shift in the supply of bank credit: the so called credit crunch hypothesis. This paper finds support for the hypothesis in the 1997 bank data—a year during which the landscape of the Japanese financial system was changed fundamentally—but finds no, or even contrary, evidence, for most of the 1990’s.
Banks and Banking --- Money and Monetary Policy --- Industries: Financial Services --- Banks --- Depository Institutions --- Micro Finance Institutions --- Mortgages --- Multiple or Simultaneous Equation Models: Models with Panel Data --- Money Supply --- Credit --- Money Multipliers --- Financial Institutions and Services: Government Policy and Regulation --- Monetary Policy, Central Banking, and the Supply of Money and Credit: General --- Banking --- Financial services law & regulation --- Monetary economics --- Finance --- Capital adequacy requirements --- Bank credit --- Loans --- Financial regulation and supervision --- Financial institutions --- Money --- Nonperforming loans --- Banks and banking --- Asset requirements --- Japan
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