Optimal Monetary Policy in a Small Open Economy with Habit Formation and Nominal Rigidities PDF Download
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Author: Woon Gyu Choi
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
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Book Description
Introducing habit formation into an open economy macroeconomic model with price stickiness, we examine the characteristics of an optimal monetary policy. We find that, first, the optimal policy rule entails interest rate smoothing and responds to the lagged values of the foreign interest rate and domestic technology shocks as well as their current values. Second, habit formation enriches the dynamics of the economy with a persistent, hump-shaped response of consumption to shocks. Finally, when habit formation does matter, the optimal policy rule achieves a greater welfare improvement over alternative policy rules by achieving lower macroeconomic variability.
Author: Woon Gyu Choi
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
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Book Description
Introducing habit formation into an open economy macroeconomic model with price stickiness, we examine the characteristics of an optimal monetary policy. We find that, first, the optimal policy rule entails interest rate smoothing and responds to the lagged values of the foreign interest rate and domestic technology shocks as well as their current values. Second, habit formation enriches the dynamics of the economy with a persistent, hump-shaped response of consumption to shocks. Finally, when habit formation does matter, the optimal policy rule achieves a greater welfare improvement over alternative policy rules by achieving lower macroeconomic variability.
Author: Mr.Guillermo Calvo
Publisher: International Monetary Fund
ISBN: 145192142X
Category : Business & Economics
Languages : en
Pages : 32
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Book Description
An important hurdle in analyzing interest rate targeting is that standard models usually lead to price level or inflation rate indeterminacy. This paper develops a simple framework in which such problems do not arise because the bonds whose interest rate is controlled provide liquidity services. This framework is used to examine interest rate targeting in a small open economy under predetermined exchange rates. A permanent increase in the interest rate has no real effects. In contrast, a temporary increase in the interest rate leads to higher consumption and to a current account deficit that worsens over time.
Author: Ruy Lama
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 62
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Book Description
This paper studies optimal monetary policy in a two-sector small open economy model under segmented asset markets and sticky prices. We solve the Ramsey problem under full commitment, and characterize the optimal monetary policy in a calibrated version of the model. The findings of the paper are threefold. First, the Ramsey solution mimics the allocations under flexible prices. Second, under the optimal policy the volatility of non-tradable inflation is close to zero. Third, stabilizing nontradable inflation is optimal regardless of the financial structure of the small open economy. Even for a moderate degree of price stickiness, implementing a monetary policy that mitigates asset market segmentation is highly distortionary. This last result suggests that policymakers should resort to other policy instruments in order to correct financial imperfections.
Author: Mr.Marco Airaudo
Publisher: International Monetary Fund
ISBN: 1475546416
Category : Business & Economics
Languages : en
Pages : 68
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Book Description
We present an extensive analysis of the consequences for global equilibrium determinacy in flexible-price open economies of implementing active interest rate rules, i.e., monetary rules where the nominal interest rate responds more than proportionally to inflation. We show that conditions under which these rules generate aggregate instability by inducing liquidity traps, endogenous cycles, and chaotic dynamics depend on specific characteristics of open economies. In particular, rules that respond to expected future inflation are more prone to induce endogenous cyclical and chaotic dynamics the more open the economy to trade.
Author: Mr.Jorge A. Chan-Lau
Publisher: International Monetary Fund
ISBN: 1451922442
Category : Business & Economics
Languages : en
Pages : 20
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Book Description
The paper analyzes the effects of monetary policy in a dynamic model of a small open economy with cash and credit goods production, where government consumption is financed by seignorage. It shows that the interrelationships between the growth rate of the monetary aggregate and the technological properties of the economy have an important bearing on the existence and uniqueness of equilibrium, the optimal inflation rate, and the occurrence of explosive hyperinflations. In consequence, the paper concludes that monetary policy does matter in the long run.
Author: Richard Dennis
Publisher:
ISBN:
Category : Economic policy
Languages : en
Pages : 56
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Book Description
Author: Nicoletta Batini
Publisher:
ISBN:
Category : Fiscal policy
Languages : en
Pages : 80
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Book Description
We develop a optimal rules-based interpretation of the 'three pillars macroeconomic policy framework': a combination of a freely floating exchange rate, an explicit target for inflation, and a mechanism than ensures a stable government debt-GDP ratio around a specified long run. We show how such monetary-fiscal rules need to be adjusted to accommodate specific features of emerging market economies. The model takes the form of two-blocs, a DSGE emerging small open economy interacting with the rest of the world and features, in particular, financial frictions It is calibrated using Chile and US data. Alongside the optimal Ramsey policy benchmark, we model the three pillars as simple monetary and fiscal rules including and both domestic and CPI inflation targeting interest rate rules alongside a 'Structural Surplus Fiscal Rule' as followed recently in Chile. A comparison with a fixed exchange rate regime is made. We find that domestic inflation targeting is superior to partially or implicitly (through a CPI inflation target) or fully attempting to stabilizing the exchange rate. Financial frictions require fiscal policy to play a bigger role and lead to an increase in the costs associated with simple rules as opposed to the fully optimal policy.
Author: Jasmin Sin
Publisher: International Monetary Fund
ISBN: 1475533632
Category : Business & Economics
Languages : en
Pages : 34
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Book Description
This paper studies the fiscal multiplier using a small-open-economy DSGE model enriched with financial frictions. It shows that the multiplier is large when frictions are present in domestic and international financial markets. The reason is that in the model government bonds are more liquid than private financial assets and that entrepreneurs face liquidity constraints. A bond-financed fiscal expansion eases these constraints and stimulates investment and hence growth. This mechanism, however, breaks down under the assumption of perfect international capital mobility, suggesting that conventional models which ignore the presence of frictions in international capital markets tend to underestimate the fiscal multiplier.
Author: Benjamin M. Friedman
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 0
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Book Description
Author: Carlos Caceres
Publisher: International Monetary Fund
ISBN: 1475543069
Category : Business & Economics
Languages : en
Pages : 46
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Book Description
As the Federal Reserve continues to normalize its monetary policy, this paper studies the impact of U.S. interest rates on rates in other countries. We find a modest but nontrivial pass-through from U.S. to domestic short-term interest rates on average. We show that, to a large extent, this comovement reflects synchronized business cycles. However, there is important heterogeneity across countries, and we find evidence of limited monetary autonomy in some cases. The co-movement of longer term interest rates is larger and more pervasive. We distinguish between U.S. interest rate movements that surprise markets versus those that are anticipated, and find that most countries receive greater spillovers from the former. We also distinguish between movements in the U.S. term premium and the expected path of risk-free rates, concluding that countries respond differently to these shocks. Finally, we explore the determinants of monetary autonomy and find strong evidence for the role of exchange rate flexibility, capital account openness, but also for other factors, such as dollarization of financial system liabilities, and the credibility of fiscal and monetary policy.
