Political monetary cycles and a de facto ranking of central bank independence

Political monetary cycles are less likely to occur in countries with independent central banks. Independent central banks can withstand political pressure to stimulate the economy before elections or finance election-related increases in government spending. Based on this logic and supporting evidence, we construct a de facto ranking of central bank independence derived from the extent to which monetary policy varies with the electoral cycle. The ranking avoids well-known problems with existing measures of central bank independence and provides independent information about average inflation and inflation volatility differences across countries.     

Inflation targeting makes the difference: Novel evidence on inflation stabilization

Though 28 and 29 provides theoretical evidence that the introduction of inflation targeting is consistent with an inflation stabilizing monetary policy, empirical evidence that the introduction of inflation targeting actually changes central bank’s behavior is still missing. This paper aims to close this gap and estimates forward-looking monetary policy rules for 20 inflation targeting countries. To this end, we use a data set which is available to the central bank in real-time, published on a frequently basis, comparable among all countries, and which includes the periods before and after the introduction of inflation targeting. We find that the introduction of inflation targeting significantly shifts the central bank’s reaction function toward inflation stabilizing. We also provide evidence of time-varying effects and find that central banks stabilize inflation once inflation targeting is introduced. We take our results as strong evidence that the introduction of inflation targeting makes the difference for monetary policy strategies.     

The impact of central bank independence on the performance of inflation targeting regimes

This paper examines the effects of inflation targeting on inflation in both advanced and emerging economies. We do not detect significant effects in advanced economies and only find small benefits in emerging economies, in line with previous studies. However, when we differentiate the impact of inflation targeting based on the degree of central bank independence, we find large effects in emerging economies with low central bank independence. Our results therefore suggest that central bank independence is not a prerequisite for countries to experience significant declines in inflation following the adoption of inflation targeting. Furthermore, we provide evidence that one channel through which inflation targeting lowers inflation more in countries with low central bank independence is the reduction of budget deficits following the adoption of an inflation target.     

Does government ideology matter in monetary policy? A panel data analysis for OECD countries

This paper examines whether government ideology has influenced monetary policy in OECD countries. We use quarterly data in the 1980.1–2005.4 period and exclude EMU countries. Our Taylor-rule specification focuses on the interactions of a new time-variant index of central bank independence with government ideology. The results show that leftist governments have somewhat lower short-term nominal interest rates than rightwing governments when central bank independence is low. In contrast, short-term nominal interest rates are higher under leftist governments when central bank independence is high. The effect is more pronounced when exchange rates are flexible. Our findings are compatible with the view that leftist governments, in an attempt to deflect blame of their traditional constituencies, have pushed market-oriented policies by delegating monetary policy to conservative central bankers.     

Do central banks respond to exchange rate movements? A structural investigation

We estimate a small-scale, structural general equilibrium model of a small open economy using Bayesian methods. Our main focus is the conduct of monetary policy in Australia, Canada, New Zealand and the UK. We consider generic Taylor-type rules, where the monetary authority reacts in response to output, inflation, and exchange-rate movements. We perform posterior odds tests to investigate the hypothesis whether central banks do target exchange rates. The main result of this paper is that the central banks of Australia and New Zealand do not, whereas the Bank of Canada and the Bank of England do include the nominal exchange rate in its policy rule. This result is robust for various specification of the policy rule. We also find that terms-of-trade movements do not contribute significantly to domestic business cycles.     

Credit Markets and the Propagation of Monetary Policy Shocks

This paper analyzes the propagation of monetary policy shocks through the creation of credit in an economy. Models of the monetary transmission mechanism typically feature responses that last for a few quarters contrary to what the empirical evidence suggests. To propagate the impact of monetary shocks over time, these models introduce adjustment costs by which agents find it optimal to change their decisions slowly. This paper presents another explanation that does not rely on any sort of adjustment costs or stickiness. In our economy, agents own assets and make occupational choices. Banks intermediate between agents demanding and supplying assets. Our interpretation is based on the way banks create credit and how the monetary authority affects the process of financial intermediation through its monetary policy. As the central bank lowers the interest rate by buying government bonds in exchange for reserves, high productive entrepreneurs are able to borrow more resources from low-productivity agents. We show that this movement of capital among agents sets in motion a response of the economy that resembles an expansionary phase of the cycle.     

小国得益于货币联盟

本文回顾了适用于严格固定货币汇率的技术方法，并从对货币联盟通过货币汇率严格固定所获得的利益与付出的代价的研究中给出证明。事实上，丧失货币主权而付出的代价由于有效资本市场和劳动力市场的形成而降低了。本文还讨论了一个被忽略的实行严格货币固定的好处，即小国因此而事受到更好的货币政策。完善的货币政策得以形成是因为小国将其货币主权交托于大型机构（大国央行或是货币联盟央行）后，其货币政策将免受政治因素的影响；另外部分原因在于大型机构拥有更多的金融和人力资源去设计和执行最佳的货币政策。由于在联盟内部实行区内贸易和资本流动，因此即便太央行的货币政策出错。对于它所服务的成员国来说，造成的影响也较小。     

International spillovers of monetary policy: Lessons from Chile,Korea, and Poland

In this paper, we assess evidence on international monetary policy spillovers to domestic bank lending in Chile, Korea, and Poland, using confidential bank-level data and different measures of monetary policy shocks in relevant currency areas. These three emerging market economies are small and open, their banking systems do not have significant presence overseas, and they can be considered as price takers in the world economy. Such features allow for better identification of binding financial constraints and foreign monetary policy shocks. We find that the monetary policy shocks spill over into domestic bank lending, modifying the degree to which financial frictions tighten or relax, and this evidence is consistent with international bank lending and portfolio channels.     

Foreign bank penetration and the lending channel in emerging economies: Evidence from bank-level panel data

This paper examines the main implications of recently increasing foreign bank penetration on bank lending as a channel of monetary policy transmission in emerging economies. Using a dynamic panel model of loan growth, we investigate the loan granting behavior of 1273 banks in the emerging economies of Asia, Latin America, and Central and Eastern Europe during the period from 1996 to 2003. Applying the pooled OLS, system GMM, and panel VAR estimators, we find consistent evidence that foreign banks are less responsive to monetary shocks in host countries, as they adjust their outstanding loan portfolios and interest rates to a lesser extent than domestic private banks, independent of their liquidity, capitalization, size, efficiency, and credit risk, and although there exists a bank lending channel in the emerging economies, it is declining in strength due to the increased level of foreign bank penetration. We also explore possible driving factors for the different responses of foreign and domestic banks to monetary policy shocks by investigating foreign banks’ different behavior during banking crises and tranquil periods, the effects of mode of entry to host countries, the home-country effects, and the response of foreign banks from OECD countries vs. all foreign countries including non-OECD countries. We suggest the access of foreign banks to funding from parent banks through internal capital markets as the most convincing explanation.     

International monetary policy spillovers through the bank funding channel

In this paper, we examine the international transmission of monetary policies of major advanced economies (US, UK, euro area) through banks in Austria and Germany. In particular, we compare the role of banks’ funding structure, broken down by country of origin as well as by currency denomination, in the international transmission of monetary policy changes to bank lending. We find weak evidence for inward spillovers through a bank funding channel. The more a bank is funded in US dollars, the more its domestic real sector lending is affected by monetary policy changes in the US. This effect is more pronounced in Germany than in Austria. We do not find evidence for outward spillovers of euro area monetary policy.     

Monetary policy signaling and movements in the term structure of interest rates

This paper examines how various monetary policy signals such as repo rate changes, inflation reports, speeches, and minutes from monetary policy meetings affect the term structure of interest rates. We find that unexpected movements in the short end of the yield curve are mainly driven by unexpected changes in the repo rate. However, published inflation reports and speeches also have some impact on short rates. Speeches are found to be a more important determinant for the longer end of the term structure. Our conclusion is that central bank communication is an essential part of the conduct of monetary policy.     

The reaction of asset markets to Swiss National Bank communication

In this paper we analyze high-frequency movements in Swiss asset markets in reaction to real-time communication by the Swiss National Bank. Our analysis of central bank communication encompasses monetary policy announcements, speeches and interviews. We examine the reactions of the currency market, the bond market and the stock exchange. The evidence suggests that speeches and interviews, along with monetary policy announcements, engender a significant price reaction. This paper sheds light on the relevance of communications other than monetary policy announcements.     

How to Solve the Price Puzzle? A Meta‐Analysis

The short‐run increase in prices following an unexpected tightening of monetary policy constitutes a puzzle frequently reported in empirical studies. Yet the puzzle is easy to explain away when all published models are quantitatively reviewed. We collect and examine about 1,000 point estimates of impulse responses from 70 articles that use vector autoregressions to study monetary transmission in various countries. We find that the puzzle is created by model misspecifications: especially by the omission of commodity prices, neglect of potential output, and reliance on recursive identification. Our results also suggest that the strength of monetary policy depends on the country’s openness, phase of the economic cycle, and degree of central bank independence.     

Implications of bank ownership for the credit channel of monetary policy transmission: Evidence from India

Using bank-level data from India, we examine the impact of ownership on the reaction of banks to monetary policy, and also test whether the reaction of different types of banks to monetary policy changes is different in easy and tight policy regimes. Our results suggest that there are considerable differences in the reactions of different types of banks to monetary policy initiatives of the central bank, and that the bank lending channel of monetary policy is likely to be much more effective in a tight money period than in an easy money period. We also find differences in impact of monetary policy changes on less risky short-term and more risky medium-term lending. We discuss the policy implications of the findings.     

Inflation,Employment, and Monetary Policy: Objectives and Outcomes in the UK and U.S. Compared

This paper explores how sensitive is monetary policy to the precise preferences of the central bank over inflation and economic activity. It does so in order to address a puzzle—which is that the U.S. Fed and the Bank of England appear to have quite different objectives and yet have adopted strikingly similar policies in recent years. I use a calibrated model to assess how policy might be sensitive to attaching different weights to inflation, output, and the output gap in central bank objectives. I find that a wide range of weights can give rise to rather similar monetary policies.     

Monetary policy, taxes, and the business cycle

This paper analyzes the interaction of inflation with the tax code and its contribution to aggregate fluctuations. We find significant effects operating through the tax on realized nominal capital gains. A tax on nominal bond income magnifies these effects. Our innovation is to combine monetary policy shocks with non-indexed taxes in a model where the central bank implements policy using an interest rate rule. Monetary policy had important effects on the behavior of the business cycle before 1980 because policymakers did not exert effective control over inflation. Monetary policy reform around 1980 led to better control, and with more stable inflation, the effect of the interaction between monetary policy and the nominal capital gains tax has become negligible.     

The political economy of residual state ownership in privatized firms: Evidence from emerging markets

We investigate the political determinants of residual state ownership for a unique database of 221 privatized firms operating in 27 emerging countries over the 1980 to 2001 period. After controlling for firm-level and other country-level characteristics, we find that the political institutions in place, namely, the political system and political constraints, are important determinants of residual state ownership in newly privatized firms. Unlike previous evidence that political ideology is an important determinant of privatization policies in developed countries, we find that right- or left-oriented governments do not behave differently in developing countries. These results confirm that privatization is politically constrained by dynamics that differ between countries.     

Estimating monetary policy effects when interest rates are close to zero

Using a nonlinear structural VAR approach, we estimate the effects of exogenous monetary policy shocks in the presence of a zero lower bound constraint on nominal interest rates and examine the impact of such a constraint on the effectiveness of counter-cyclical monetary policies based on the data from Japan. We find that when interest rates are at zero, the output effect of exogenous shocks to monetary policy is cut in half if the central bank continues to target the interest rate. The conditional impulse response functions allow us to isolate the effect of monetary policy shocks operating through the interest rate channel when other possible channels of monetary transmission are present.     

Macro prudential governance and central banks: Facts and drivers

The Great Crisis has highlighted the importance of establishing macro prudential architectures to address problems of financial stability. Central banks are always part of macro prudential settings, but their role is far from being homogeneous across countries, reflecting the fact that according to economic theory there are pros and cons in extending central bank influence to macro prudential supervision. The issue is then genuinely empirical: are there any meaningful drivers explaining the actual choices made by policymakers about the central bank's role in macro prudential governance?We identify three potential drivers – micro supervision involvement, monetary policy discretion, overall institutional independence – and test for their relevance, by analysing current institutional settings in 31 advanced and emerging market economies. We find that central bankers already in charge of micro supervision and less politically independent are more likely to get extended macro prudential powers; the same is true, if they have low monetary policy discretion, being constrained by a monetary stability objective. We interpret these results by using a political economy perspective.     

Fiscal and monetary policies and the cost of sudden stops

This article investigates the effects of monetary and fiscal policies on output growth during sudden-stop balance of payments crisis in emerging markets and developing countries. Sudden stops in capital flows, and subsequent deep recessions, are a frequent occurrence in these countries but there is no professional consensus, and little systematic empirical evidence, shedding light on the macroeconomic policy mix most likely to limit output losses during these episodes. To address this issue, we investigate 83 sudden-stop crisis in 66 countries using a baseline empirical model to control for the various determinants of output losses during sudden stops. We measure the marginal effects of policy on output losses, and find strong evidence that monetary tightening (rise in the discount rate or unsterilized rise in international reserves) and discretionary fiscal contraction are significantly correlated with larger output losses following a sudden stop. Fiscal expansion is associated with smaller output losses following a sudden stop, but monetary expansion has no discernable effect. The macroeconomic policy mix associated with the least output loss during a sudden-stop financial crisis is a discretionary fiscal expansion combined with a neutral monetary policy.