The monetary transmission mechanism: evidence and implications for European Monetary Union

We provide some evidence consistent with a heterogeneous credit channel of monetary policy transmission in the European Union. Using the techniques of cointegration and Error Correction Models, we have shown that the external finance premium is one important leading indicator of real economic activity in Germany and Italy. No evidence is found for France and the UK. Therefore, a common monetary policy implemented by the European Central Bank might be transmitted in different ways across the member countries of the monetary union, thus exacerbating existing regional disparities among the member countries.     

Monetary transmission with multiple policy rates: evidence from Turkey

Quantitative easing policies have led to persistent divergence between officially announced policy rates and short-term money market rates in many economies, making it challenging to assess the stance of monetary policy in the aftermath of the global financial crisis. Lack of data variation in short-term interest rates across time dimension has made it difficult to identify the monetary transmission mechanisms. In order to shed some light on this topic, we make advantage of a specific period from Turkey during which the central bank deliberately allowed the policy rates to diverge frequently from the interbank rates due to capital flow management purposes. Using bank-level flow data from this episode, we investigate the relationship between various short-term interest rate measures and bank loan/deposit rates through panel estimation methods. Our findings suggest that interbank rates are more relevant than central bank’s officially announced rates for the transmission of monetary policy when the two diverge from each other persistently. Interbank rates particularly play a key role in the pricing of loans and deposits. These findings provide helpful guidance for evaluating the monetary stance under unconventional policies.     

International capital flows,liquidity risk,and monetary policy

In recent years, there has been a large amount of lending coming from the public sector of many developing countries. At the same time, the financial sectors in many advanced countries have issued a large share of portfolio debt to other countries. What are the implications of these events for the global financial system and overall economic activity? Do they have an impact on the transmission channels of monetary policy across countries at different stages of economic development? We investigate these important issues using a micro-founded model of money and banking so that the effects of monetary policy across countries can be meaningfully studied. Notably, the increase in capital outflows to the advanced economy renders monetary policy in developing countries to be less effective, while the effects of monetary policy in advanced economies are more pronounced. Yet, our results indicate that it can indeed be optimal for lower income countries to lend to the advanced world. Importantly, we find that the optimal amount of lending to advanced countries critically depends on the degree of liquidity risk — if it is sufficiently high, then public sector lending to advanced economies is not warranted. Consequently, our results indicate that governments in developing countries should carefully consider how much capital they send abroad to foreign countries.     

The evolution of the monetary transmission channels in Turkey: evidence from a TVP-VAR model

This article investigates the evolution of the monetary transmission mechanisms in Turkey for the period from January 1986 to December 2016. To this aim, the impacts of monetary variables on the prices and economic activity are investigated with a time-varying vector autoregressive model based on. The evidences from the time-varying responses indicate that the adoption of inflation targeting policy has markedly affected the functioning of transmission channels. The results also suggest that local and global financial crises may magnify the impact of monetary policy shocks on the overall economy.     

Infrastructure regulation and reallocations within industry: Theory and evidence from Indian firms

Many firms in developing countries adopt captive power generators to deal with expensive and unreliable supply of electricity. I present a model that combines upstream regulation with downstream heterogeneous firms in a monopolistic competition framework, where firms can pay a fixed cost to adopt this marginal cost-reducing device. The presence of captive power affects the market equilibrium by increasing the level of idiosyncratic productivity a firm needs to survive in the market and by re-allocating sales and profits towards the more productive, adopting firms. Additionally, the rate of adoption is shown to increase with the price of electricity, industries' electricity–intensity and with higher barriers to firm entry. The mechanisms I propose are present for a cross-section of Indian firms.     

Optimal fiscal policy in a world liquidity trap

We construct a model of the international transmission of ‘liquidity trap’ shocks, and examine the case for international coordination of fiscal policy to respond to the liquidity trap. Integrated financial markets tend to propagate liquidity traps. In a global environment, fiscal policy may be effective in raising GDP when the economy is stuck in a liquidity trap, but it does so in a ‘beggar thy neighbor’ fashion; when one economy is in a liquidity trap, the cross country spillover effect of fiscal policy is negative. We examine the welfare optimizing policy response to a liquidity trap when countries coordinate on fiscal policy. Fiscal policy may be an effective tool in responding to a liquidity trap, although it is never optimal to use fiscal expansion sufficiently to fully eliminate a downturn. Moreover, there is little case for coordinated global fiscal expansion. For the most part, the country worst hit by a liquidity trap shock should use its own policies to respond, without much help from foreign policies.     

Monetary policy and the financial decisions of firms

Summary. In this paper we develop a general equilibrium model with heterogeneous, long-lived firms where financial factors play an important role in their production and investment decisions. When the economy is hit by monetary shocks, the response of small and large firms differs substantially, with small firms responding more than big firms. As a result of the financial decisions of firms, monetary shocks have a persistent impact on output. Another finding of the paper is that monetary shocks lead to considerable volatility in stock market returns.Received: 20 November 2003, Revised: 26 August 2004 JEL Classification Numbers: E5, G3.T.F. Cooley, V. Quadrini: We have received helpful comments on earlier versions of this paper from Jeff Campbell, David Chapman, Thomas Cosimano, Joao Gomes, Boyan Jovanovic, José-Víctor Ríos-Rull, and Harald Uhlig. Correspondence to: V. Quadrini     

Monetary policy transmission mechanisms in Serbia: evidence from the fully-fledged inflation targeting regime

This article examines the effectiveness of monetary transmission mechanisms in the Serbian economy, covering the period from January 2009 (the point at which the formal switch to the fully-fledged inflation targeting regime was made) to December 2013. The results of the recursive VAR models suggest that the exchange rate and credit channels play a major role in the monetary transmission process, whereas this is not true in the case of the interest rate channel. However, the results of the non-recursive VAR models show that the role of the exchange rate has diminished over time. On the other hand, the credit channel has become much more influential. Thus, if one of the overriding objectives of adopting the explicit inflation targeting regime is to enhance the importance of other channels apart from the exchange rate channel, which could make monetary policy more effective in achieving price and financial stability, the switch to the inflation targeting regime is justified.     

Stock prices and inflation hedged firms

As the Federal Reserve continues its near-zero rate policy, the threat of inflation remains a concern among both policymakers and businesses. This article uses over 30 years of accounting data and stock returns to examine how publicly traded firms respond to increasing inflation expectations. We first examine whether firms make balance sheet adjustments in response to expected inflation. We then examine whether these activities have a positive effect on stock prices. We find that firms increase inventory, increase capital expenditures and reduce long-term debt when there is an increased expectation of inflation. We then find that firms that increase inventory in this economic regime are rewarded in the market. Markets also reward firms that increase their cash positions and reduce long-term debt possibly suggesting investor flight to safety.     

The macroeconomic risks of undesirably low inflation

This paper investigates the macroeconomic risks associated with undesirably low inflation using a medium-sized New Keynesian model. We consider different causes of persistently low inflation, including a downward shift in long-run inflation expectations, a fall in nominal wage growth, and a favorable supply-side shock. We show that the macroeconomic effects of persistently low inflation depend crucially on its underlying cause, as well as on the extent to which monetary policy is constrained by the zero lower bound. Finally, we discuss policy options to mitigate these effects.     

Policy mix and debt sustainability: evidence from fiscal policy rules

This paper characterizes rules-based fiscal policy setting for G-3 and large EMS countries. We set up a simple fiscal policy rule and then infer on the policymakers’ reaction coefficients by testing with GMM. Our results qualify existing evidence on systematic fiscal policy in two respects. First, fiscal policy usually stabilizes public debt; and there is indeed substantial interaction between fiscal and monetary policies via the policy mix or the debt channel. Second, sustainability is achieved with a “stop–go” cycle of consolidation. Unless debt ratios are high, consolidation does not come at the cost of less cyclical stabilization.     

Monetary policy and asset prices

The purpose of this paper is study the effect of monetary policy on asset prices. We study the properties of a monetary model in which a real asset is valued for its rate of return and for its liquidity. We show that money is essential if and only if real assets are scarce, in the precise sense that their supply is not sufficient to satisfy the demand for liquidity. Our model generates a clear connection between asset prices and monetary policy. When money grows at a higher rate, inflation is higher and the return on money decreases. In equilibrium, no arbitrage amounts to equating the real return of both objects. Therefore, the price of the asset increases in order to lower its real return. This negative relationship between inflation and asset returns is in the spirit of research in finance initiated in the early 1980s.     

Cross‐country asymmetries in monetary policy transmission: evidence from EMU members

This paper analyzes monetary policy asymmetries in EMU participating countries. In particular, we use a structural dynamic modelling approach to investigate asymmetric monetary transmission in Europe. Asymmetries are investigated in two different ways. First, we restrict the estimated structural models reflecting the monetary constraints each country faced during the EMS period. We obtain well‐behaved and comparable effects of monetary policy shocks. Second, efficiency frontiers for the selected EMU countries are estimated. In computing the optimal combinations of output gap and inflation volatility we use a weighted average of interest rate and exchange rate, i.e. the Monetary Condition Index (MCI), as a policy instrument. The impulse response analysis implemented with the MCI shows relatively small differences in the responses of the real economy to monetary policy shocks. Altogether the results suggest that, no matter which policy instrument is used, output gap and inflation respond to identical monetary shocks with a similar speed and movement, albeit with a different degree of effect.     

Monetary policy before and after the euro: evidence from Greece

We model Greek monetary policy in the 1990s and use our findings to address two interrelated questions. First, how was monetary policy conducted in the 1990s so that the hitherto highest-inflation EU country managed to join the euro by 2001? Second, how compatible is the ECB monetary policy with Greek economic conditions? We find that Greek monetary policy in the 1990s was: (i) primarily determined by German/ECB interest rates, though still influenced by domestic fundamentals; (ii) involving non-linear output gap effects; (iii) subject to a deficit of credibility culminating in the 1998 devaluation. On the question of compatibility our findings depend on the value assumed for the equilibrium post-euro real interest rate and overall indicate both a reduction in the pre-euro risk premium and some degree of monetary policy incompatibility. Our analysis has policy implications for the new EU members and motivates further research on fast-growing EMU economies.     

货币政策与公司投资研究——基于微观企业动态面板数据模型

基于动态面板数据模型,通过对我国2004--2011年的A股上市公司数据的分析,采用GMM估计方法研究了我国的货币政策调整对企业投资行为的影响。研究发现：（1）紧缩的货币政策对我国企业的投资支出有显著影响。（2）货币政策的调整对企业投资存在异质性影响,从实证的结果来看,货币政策的调整对国有企业、小规模企业、低担保能力企业的影响大于对非国有企业、大规模企业、高担保能力企业的影响。     

Optimal monetary–fiscal policy in the euro area liquidity crisis

We build an euro-area level DSGE model featuring a liquidity shock in the sovereign bonds market to simulate the strong contraction in economic activity observed during the 2008–2009 crisis. In the model, a sudden deterioration of the liquidity property of sovereign bonds is associated with deep recession and deflation. Against this background we characterize optimal monetary and fiscal policy with full commitment. We find that the optimal policy contains three features: (i) the policy rate is lowered until hitting the zero lower bound (ZLB) and then is kept at the ZLB for more periods; (ii) a prolonged central bank’s balance-sheet expansion aimed at restoring the liquidity deteriorated; (iii) a counter-cyclical fiscal stimulus which offsets, to a large extent, the fall in private spending caused by the liquidity shock. Policy regimes involving (i), but not (ii) and (iii), are quite weak in stabilizing output gap and inflation. Monetary policy regimes such as full inflation-targeting or nominal GDP targeting perform remarkably well insofar as they are complemented with an optimally-implemented counter-cyclical fiscal policy. Our results tend to favour the view that, in case of recession, an euro-wide coordinated fiscal policy should supplement the role of the ECB in achieving its primary objective.     

Asymmetric effects of monetary policy shocks on economic performance: empirical evidence from Turkey

This study investigates the asymmetric effects of monetary policy shocks on the macroeconomic variables of exchange rate, output and inflation for an emerging economy ? Turkey ? by using monthly data between 1990 and 2014. We employ the innovative nonlinear vector autoregressive model of Kilian and Vigfusson (2011), which allows us to observe the effect of different stances (tight or loose) and different sizes (small or large) of monetary policy actions. Our empirical evidence reveals that tight monetary policy, which, in this case, is captured with a positive shock to interest rate, decreases exchange rate, output and prices, as economic theory suggests. Loose monetary policy, which is captured with a negative shock to interest rate, has the opposite effect on these variables. However, the effects of loose monetary policy are weaker than the effects of tight monetary policy because loose monetary policy shocks are less effective than tight monetary policy shocks. Moreover, as the magnitude of a shock increases, the difference between the effects of tight and loose monetary policy policies also increases.     

EMU and the transmission of monetary policy: evidence from business lending rates

This paper analyses the pass-through of money market rates to short-term and long-term business lending rates in the four largest euro area countries. The main findings of the paper are (1) that since the start of EMU loan rates appear to have become more responsive to money market rate changes in France, Italy and Spain, but not in Germany, and (2) that German loan rates are significantly more sluggish than loan rates in the other three large euro area countries. I also test for non-linear pass-through based on an asymmetric error-correction model but do not find much evidence of non-linearity in euro area interest rate pass-through.The views expressed in this paper do not necessarily represent the views of the Deutsche Bundesbank.     

The effectiveness of exchange-rate-based monetary policy: evidence from survey data

Singapore’s monetary policy is centred on the management of the exchange rate. We examine how macroeconomic forecasters perceive the effectiveness of this unconventional policy. We provide empirical evidence that forecasters’ expectations are consistent with a forward-looking exchange-rate-based Taylor-type policy rule. They expect monetary authorities to actively manage the currency against expected future changes in inflation and output.     

Monetary policy and credit flows

The paper assesses the impact of monetary policy shocks on credit reallocation and evaluates the importance of theoretical monetary policy transmission mechanisms. Compustat data covering 1974 through 2017 is used to compute quarterly measures of credit flows of borrowing firms. I find that expansionary monetary policy is associated with positive long-term credit creation and credit destruction (i.e. credit reallocation). This impact is larger for financially constrained firms and those that are perceived as relatively risky to the lender. This is predicted by the balance sheet channel of monetary policy and mechanisms that reduce lenders’ risk perceptions and increase the tendency to search for yield.