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  • Stabi Berlin  (12)
  • Ibero-Amerik. Institut
  • Collegium Polonicum
  • Landesgeschichtliche Vereinigung
  • 2010-2014  (12)
  • 1945-1949
  • Portillo, Rafael  (12)
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  • Stabi Berlin  (12)
  • Ibero-Amerik. Institut
  • Collegium Polonicum
  • Landesgeschichtliche Vereinigung
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  • 1
    UID:
    gbv_845821490
    Format: Online-Ressource (43 p)
    Edition: Online-Ausg.
    ISBN: 9781475538120 , 1475545401 , 9781475545401
    Series Statement: IMF Working Papers Working Paper No. 13/11
    Content: We study a wide range of hybrid inflation-targeting (IT) and managed exchange rate regimes, analyzing their implications for inflation, output and the exchange rate in the presence of various domestic and external shocks. To this end, we develop an open economy new-Keynesian model featuring sterilized interventions in the foreign exchange (FX) market as an additional central bank instrument operating alongside the Taylor rule, and affecting the economy through portfolio balance sheet effects in the financial sector. We find that there can be advantages to combining IT with some degree of exchange rate management via FX interventions. Unlike ""pure"" IT or exchange rate management via interest rates, FX interventions can help insulate the economy against certain shocks, especially shocks to international financial conditions. However, managing the exchange rate through FX interventions may also hinder necessary exchange rate adjustments, e.g., in the presence of terms of trade shocks
    Language: English
    Keywords: Graue Literatur
    URL: Volltext  (IMF e-Library)
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  • 2
    UID:
    gbv_845809377
    Format: Online-Ressource (44 p)
    Edition: Online-Ausg.
    ISBN: 1475538006 , 9781475538007
    Series Statement: IMF Working Papers Working Paper No. 13/239
    Content: We extend the framework in Andrle and others (2013) to incorporate an explicit role for money targets and target misses in the analysis of monetary policy in low-income countries (LICs), with an application to Kenya. We provide a general specification that can nest various types of money targeting (ranging from targets based on optimal money demand forecasts to those derived from simple money growth rules), interest-rate based frameworks, and intermediate cases. Our framework acknowledges that ex-post adherence to targets is in itself an objective of policy in LICs; here we provide a novel interpretation of target misses in terms of structural shocks (aggregate demand, policy, shocks to money demand, etc). In the case of Kenya, we find that: (i) the setting of money targets is consistent with money demand forecasting, (ii) targets have not played a systematic role in monetary policy, and (iii) target misses mainly reflect shocks to money demand. Simulations of the model under alternative policy specifications show that the stronger the ex-post target adherence, the greater the macroeconomic volatility. Our findings highlight the benefits of a model-based approach to monetary policy analysis in LICs, including in countries with money-targeting frameworks
    Language: English
    Keywords: Graue Literatur
    URL: Volltext  (IMF e-Library)
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  • 3
    UID:
    gbv_845822497
    Format: Online-Ressource (48 p)
    Edition: Online-Ausg.
    ISBN: 1475535562 , 9781475535563
    Series Statement: IMF Working Papers Working Paper No. 12/274
    Content: Natural resource revenues provide a valuable source to finance public investment in developing countries, which frequently face borrowing constraints and tax revenue mobilization problems. This paper develops a dynamic stochastic small open economy model to analyze the macroeconomic effects of investing natural resource revenues, making explicit the role of pervasive features in these countries including public investment inefficiency, absorptive capacity constraints, Dutch disease, and financing needs to sustain capital. Revenue exhaustibility raises medium-term issues of how to sustain capital built during a windfall, while revenue volatility raises short-term concerns about macroeconomic instability. Using the model, country applications show how combining public investment with a resource fund---a sustainable investing approach---can help address the macroeconomic problems associated with both exhaustibility and volatility. The applications also demonstrate how the model can be used to determine the appropriate magnitude of the investment scaling-up (accounting for the financing needs to sustain capital) and the adequate size of a stabilization fund (buffer)
    Language: English
    Keywords: Graue Literatur
    URL: Volltext  (IMF e-Library)
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  • 4
    UID:
    gbv_845812173
    Format: Online-Ressource (54 p)
    Edition: Online-Ausg.
    ISBN: 1484398130 , 9781484398135
    Series Statement: IMF Working Papers Working Paper No. 13/197
    Content: Many central banks in low-income countries in Sub-Saharan Africa are modernising their monetary policy frameworks. Standard statistical procedures have had limited success in identifying the channels of monetary transmission in such countries. Here we take a narrative approach, following Romer and Romer (1989), and center on a significant tightening of monetary policy that took place in 2011 in four members of the East African Community: Kenya, Uganda, Tanzania and Rwanda. We find clear evidence of the transmission mechanism in most of the countries, and argue that deviations can be explained by differences in the policy regime in place
    Language: English
    Keywords: Graue Literatur
    URL: Volltext  (IMF e-Library)
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  • 5
    UID:
    gbv_845895249
    Format: Online-Ressource (31 p)
    Edition: Online-Ausg.
    ISBN: 1455201170 , 9781455201174
    Series Statement: IMF Working Papers Working Paper No. 10/134
    Content: Many low-income countries continue to describe their monetary policy framework in terms of targets on monetary aggregates. This contrasts with most modern discussions of monetary policy, and with most practice. We extend the new-Keynesian model to provide a role for “M” in the conduct of monetary policy, and examine the conditions under which some adherence to money targets is optimal. In the spirit of Poole (1970), this role is based on the incompleteness of information available to the central bank, a pervasive issues in these countries. Ex-ante announcements/forecasts for money growth are consistent with a Taylor rule for the relevant short-term interest rate. Ex-post, the policy maker must choose his relative adherence to interest rate and money growth targets. Drawing on the method in Svensson and Woodford (2004), we show that the optimal adherence to ex-ante targets is equivalent to a signal extraction problem where the central bank uses the money market information to update its estimate of the state of the economy. We estimate the model, using Bayesian methods, for Tanzania, Uganda (both de jure money targeters), and Ghana (a de jure inflation targeter), and compare the de facto adherence to targets with the optimal use of money market information in each country
    Language: English
    URL: Volltext  (IMF e-Library)
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  • 6
    UID:
    gbv_845831410
    Format: Online-Ressource (54 p)
    Edition: Online-Ausg.
    ISBN: 1475504071 , 9781475504071
    Series Statement: IMF Working Papers Working Paper No. 12/144
    Content: We develop a model to study the macroeconomic effects of public investment surges in low-income countries, making explicit: (i) the investment-growth linkages; (ii) public external and domestic debt accumulation; (iii) the fiscal policy reactions necessary to ensure debt-sustainability; and (iv) the macroeconomic adjustment required to ensure internal and external balance. Well-executed high-yielding public investment programs can substantially raise output and consumption and be self-financing in the long run. However, even if the long run looks good, transition problems can be formidable when concessional financing does not cover the full cost of the investment program. Covering the resulting gap with tax increases or spending cuts requires sharp macroeconomic adjustments, crowding out private investment and consumption and delaying the growth benefits of public investment. Covering the gap with domestic borrowing market is not helpful either: higher domestic rates increase the financing challenge and private investment and consumption are still crowded out. Supplementing with external commercial borrowing, on the other hand, can smooth these difficult adjustments, reconciling the scaling up with feasibility constraints on increases in tax rates. But the strategy may be also risky. With poor execution, sluggish fiscal policy reactions, or persistent negative exogenous shocks, this strategy can easily lead to unsustainable public debt dynamics. Front-loaded investment programs and weak structural conditions (such as low returns to public capital and poor execution of investments) make the fiscal adjustment more challenging and the risks greater
    Language: English
    URL: Volltext  (IMF e-Library)
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  • 7
    UID:
    gbv_845807676
    Format: Online-Ressource (41 p)
    Edition: Online-Ausg.
    ISBN: 1484397002 , 9781484397008
    Series Statement: IMF Working Papers Working Paper No. 14/18
    Content: We study the role of the exchange rate regime, reserve accumulation, and sterilization policies in the macroeconomics of aid surges. Absent sterilization, a peg allows for almost full aid absorption — an increase in the current account deficit net of aid—delivering the same effects as those of a flexible regime but with a necessary increase in inflation. Regardless of the regime, policies that limit absorption—and result in large accumulation of reserves—are welfare reducing: they help reduce the real appreciation (and inflation under the peg), but at the expense of reducing private consumption and investment, and therefore medium-term growth
    Language: English
    URL: Volltext  (IMF e-Library)
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  • 8
    UID:
    gbv_845897314
    Format: Online-Ressource (45 p)
    Edition: Online-Ausg.
    ISBN: 145520143X , 9781455201433
    Series Statement: IMF Working Papers Working Paper No. 10/160
    Content: We develop a model to analyze the macroeconomic effects of a scaling-up of aid and assess the implications of different policy responses. The model features key structural characteristics of low-income countries, including varying degrees of public investment efficiency and a learning-by-doing (LBD) externality that captures Dutch disease effects. On the policy front, it distinguishes between spending the aid, which is controlled by the fiscal authority, and absorbing the aid - financing a higher current account deficit - which is influenced by the central bank''s reserve accumulation policies. We calibrate the model to Uganda and run several experiments. We find that a policy mix that results in full spending and absorption of aid can generate temporary demand and real exchange rate appreciation pressures, but also have a positive effect on real GDP in the medium term, through higher public capital. Full spending with partial absorption, on the other hand, may stem appreciation pressures but can also induce adverse medium-term real GDP effects, through private sector crowding out. When aid is very inefficiently invested and there are strong LBD externalities, aid can be harmful, and partial absorption policies may be justified. But in this case, a welfare improving solution is to defer spending or - even better if possible - raise its efficiency
    Language: English
    URL: Volltext  (IMF e-Library)
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  • 9
    UID:
    gbv_84583357X
    Format: Online-Ressource (47 p)
    Edition: Online-Ausg.
    ISBN: 1475502842 , 9781475502848
    Series Statement: IMF Working Papers Working Paper No. 12/94
    Content: We develop a DSGE model with a banking sector to analyze the impact of the financial crisis on Zambia and the role of the monetary policy response. We view the crisis as a combination of three related shocks: a worsening in the terms of the trade, an increase in the country’s risk premium, and a decrease in the risk appetite of local banks. We characterize monetary policy as ""stop and go"": initially tight, subsequently loose. Simulations of the model broadly match the path of the economy during this period. We find that the initial policy response contributed to the domestic impact of the crisis by further tightening financial conditions. We study the factors driving the ""stop"" part of policy and derive policy implications for central banks in low-income countries
    Language: English
    URL: Volltext  (IMF e-Library)
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  • 10
    UID:
    gbv_845837486
    Format: Online-Ressource (75 p)
    Edition: Online-Ausg.
    ISBN: 161635237X , 9781616352370
    Content: The pace of progress toward achievement of the Millenium Development Goals (MDG) in many sub-Saharan African countries remains too slow to reach targets by 2015, despite significant progress in the late 1990s. The MDG Africa Steering Group, convened in September 2007 by the UN Secretary-General, designated 10 countries for pilot studies to investigate how existing national development plans would be impacted by scaled up development aid to Africa. This joint publication of the IMF and the United Nations Development Programme reports conclusions drawn from these pilot studies and summarizes country-specific results for Benin, the Central African Republic, Ghana, Liberia, Niger, Rwanda, Tanzania, Togo, Sierra Leone, and Zambia
    Language: English
    URL: Volltext  (IMF e-Library)
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