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.     

The effects of public deficits on money growth in the European Union

The impact of government debt on the money supply has been studied for different countries, with an emphasis on developing countries and the U.S. This topic becomes especially interesting in European Union countries that have high public deficits and low inflation rates. It is also very relevant in the monetary union, with a European central bank controlling monetary policy and introducing monetary measures for all the member countries. The main goal of this paper is to analyze if there is any relationship between public deficits and monetary growth in the European Union. The conclusions presented in the previous literature are ambiguous. Some studies concluded that there is little evidence that government debt influences money in some of the member countries.     

Monetary policy through the ‘credit-cost channel’: Italy and Germany pre- and post-EMU

We present an empirical analysis of the ‘Credit-Cost Channel’ (CCC) of monetary policy transmission. This channel combines bank credit supply and interest rates on loans as a cost to firms. The thrust of the CCC is that it makes both aggregate demand and aggregate supply dependent on monetary policy. As a consequence (1) credit market conditions (e.g. risk spreads) are important sources and indicators of macroeconomic shocks, (2) the real effects of monetary policy are larger and persistent. We have applied the Cointegrated Vector Autoregression (CVAR) econometric methodology to Italy and Germany in the ‘hard’ EMS period and in the European Monetary Union (EMU) period. The short-run and long-run effects of the CCC are detectable for both countries in both periods. Simulation of the estimated model also confirms that inflation-targeting by way of inter-bank rate control stabilizes inflation through structural shifts of the stochastic equilibrium paths of both inflation and the output.     

Estimating A European Demand For Money

European Monetary Union will come into existence in 1999. This raises questions related to the monetary policy targets that will be adopted by the European Central Bank (ECB). For both likely candidates, targeting a money aggregate or an inflation target, the existence of a stable money demand function at a European level is important. In this paper estimates of such a European money demand for narrow and broad money for the actual 11 EMU countries based on quarterly aggregate data from 1964 to 1994 are presented. It is argued that statistically satisfactory and economically interpretable functions can be found. Moreover, the estimated models appear to be stable over a period of 20 quarters. This raises the hopes that the ECB will face a stable money demand and be able—at least for a certain time—to use past aggregate data for policy purposes.     

The role of global financial conditions for credit supply in EMU periphery countries

The article analyses the role of global financial conditions for credit supply and growth performance in individual member states of the European Monetary Union (EMU). In line with the risk-taking channel of monetary policy, we find that in the short run, the Fed and European Central Bank (ECB) interest rate policy compensate for changes in global risk assessment thereby supporting net private credit flows to the European periphery. However, in later periods, a worsened risk sentiment weighs on credit flows to these countries. In contrast, EMU core countries are generally less affected by global financial shocks. This asymmetric influence of global conditions on EMU member states are smoothed by the uniform access of commercial banks to the Eurosystem’s open market operations in conjunction with the redistribution of liquidity via the TARGET mechanism.     

Testing for the stability of money demand in Italy: has the Euro influenced the monetary transmission mechanism?

Stability of money demand is a crucial issue for the efficacy of monetary policy. This is particularly true in the presence of significant exogenous shocks to the monetary system. By implementing the most recent econometric testing procedures, this article intends to investigate the consistency of the stability of money demand in Italy, one of the larger European Monetary Union (EMU) countries, before and after the EMU. Among others, the objective is, indeed, to ascertain the effect of a change in the currency regime on the monetary aggregates and to provide a valid empirical model which is a viable tool for policy performance.     

Monetary policy and credit cards: Evidence from a small open economy

This paper uses a unique monthly data set that covers the overall credit card usage in a small-open economy, Turkey, to investigate a possible credit channel of monetary policy transmission through credit cards. A reduced-form vector autoregression analysis is employed, where the forecast error variance decompositions are calculated for three-year windows over the period 2002–2009. It is shown that, during the recent financial crisis that has started in 2007, the monetary policy of Turkey has shifted toward focusing on output volatility and interest rate smoothing through setting short-term interest rates, while the inflation rate has been mostly affected by exchange rate movements and inflation inertia. Credit card usage has an increasing effect on inflation rates through time, requiring more policy emphasis on the credit channel through credit cards. When the effects of the credit view and the money view are compared, the former seems to be more effective on the real side of the economy, independent of the level of inflation.     

Shaken or Stirred? Financial Deregulation and the Monetary Transmission Mechanism in Norway

Is there a credit channel for monetary policy? Has the deregulation of financial markets had any temporary or permanent effects on the monetary transmission mechanism? We present empirical evidence on these issues for Norway by estimating a dynamic system of money, credit, real income and inflation. We find that the deregulation process has not caused any permanent shifts in the long‐run demand functions. Within a small simultaneous dynamic model, there is some evidence for the credit view of the monetary transmission mechanism, as both credit and money exhibit strong and stable effects on aggregate demand. JEL classification: E50; E44; C51     

Monetary Shocks and Real Exchange Rate Hysteresis: Evidence from the G-7 Countries

Long-run monetary neutrality specifies that nominal disturbances do not affect long-run real exchange rates. However, the "over depreciation" of the US dollar in the late 1980s, after its strong appreciation earlier in the decade, suggested to a number of observers that nominal disturbances alter long-run real exchange rates; that is, money supply shocks entail real exchange rate hysteresis. Using data from the G-7 countries and the post-1973 float, the paper measures the long-run effects of relative money supply disturbances on real US dollar exchange rates. Little evidence of hysteretic monetary policy effects is found.     

Money,activity and prices: Some inter-country evidence

The paper explores the relationships between monetary variables and real economic activity and prices in the six largest industrialized economies. Univariate and multivariate time series forecasting models are used to break down monetary policy variables into anticipated and unanticipated components. Overall monetary policy variables, particularly domestic credit expansion, appear to be significant leading indicators for subsequent real economic activity and prices. Additionally, anticipated components of monetary policy are shown to have as much forecasting ability for subsequently realized economic variables as unanticipated components. This does not appear to be consistent with the implications of pure rational expectations models. It was also noted that results differed significantly according to the choice of monetary variable and across individual countries. In particular the results implied no contradiction with previous findings for the impact of unanticipated money supply in the U.S., though such contradictions would have appeared if DCE had been used as the monetary variable.     

The Role of credit in a Keynesian monetary economy

Abstract

This paper describes the features of a monetary economy on the basis of Keynes's distinction between a real exchange economy and a monetary economy. In The General Theory, Keynes identifies the reasons for the non-neutrality of money by highlighting the store of wealth function of money; this approach has been adopted by most Keynesian economists. The aim of this paper is to show that such an approach only partially explains the reasons for money non-neutrality and that important elements which demonstrate the relevance of monetary variables emerge when the means of payment function of money is considered. Investigating the role of this function requires that we deal explicitly with how spending decisions are financed. The paper argues that the market for credit must be considered separately from the market for money, and that a viable credit theory can be built from Keynes's post-General Theory writings.     

Does money have a role in the inflation process? Evidence from Australia

Inflation, defined as a sustained increase in the price level, is considered a monetary phenomenon, as it can be explained within the framework of money‐demand and money‐supply relationships. In the extant literature, money growth is shown to remain causally related to inflation across countries and over time, irrespective of the exchange rate regime and stability of the money‐demand function. Nevertheless, emerging literature suggests a diminishing role of money in the conduct of monetary policy for price stability, especially under inflation targeting. Monetary policy in Australia under inflation targeting since 1993 is an example of policy that denies a relationship between money growth and inflation. The proposition that money does not matter insofar as inflation is concerned seems odd in both theory and the best‐practice monetary policy for price stability. This paper uses annual data for the period 1970–2017 and quarterly data for the period 1970Q1–2015Q1. It deploys both the Johansen cointegration approach and the autoregressive distributed lag (ARDL) cointegration approach to investigate for Australia whether money, real output, prices and the exchange rate (non‐stationary variables) maintain the long‐run price‐level relationship that the classical monetary theory suggests in the presence of such stationary variables as the domestic and foreign interest rates. As expected, the empirical findings for Australia are consistent with the classical long‐run price‐level relationship between money, real output, prices and the exchange rate. The error‐correction model of inflation confirms the presence of a cointegral relationship among these variables; it also provides strong evidence of a short‐run causal relationship between money supply growth and inflation. On the basis of a priori theoretical predictions and empirical findings, the paper draws the conclusion that the monetary aggregate and its growth rate matter insofar as inflation is concerned, irrespective of the strategy of monetary policy for price stability.     

The demand for money and the real exchange rate misalignments in emerging European countries: A nonlinear approach

This paper investigates the extent to which domestic and foreign money balances in emerging European countries are influenced by foreign exchange considerations. A well-specified and stable relationship between real money demand and the exchange rate can be perceived as an important part of a successful monetary policy. This study examines the long-run determinants of real exchange rates (RERs) associated with the behavioral equilibrium exchange rate (BEER) approach and identifies currency misalignments in these countries. The misalignment is later used to test the nonlinear behavior of the demand for money. The results indicate that the RER misalignments have a significant impact on domestic money demand. When the currencies are overvalued, there is a reduction in domestic money demand, and when they are undervalued, there is an increase in domestic money demand. Furthermore, it can be concluded that overvaluation causes an increase in foreign money demand indicating a shift of preference from domestic to foreign currency.     

On the empirical specification of the European demand for money

This paper tests several aspects concerning the specification of an empirical demand for money function for the European Monetary Union. The econometric results show that wealth is a statistically significant determinant for the demand for money. A homogeneous sample period is statistically established, and a demand equation for liquid assets (other than strict money) is presented. A new method to weight and add national variables is also suggested to obtain European aggregates. The main policy implication is that monetary aggregate targeting should not be the main basis for monetary policy implementation.     

Financial market imperfections and monetary policy strategy

In a model with imperfect money, credit and reserve markets, we examine if an inflation-targeting central bank applying the funds rate operating procedure to indirectly control market interest rates also needs a monetary aggregate as policy instrument. We show that if private agents use information extracted from money and financial markets to form inflation expectations and if interest rate pass-through is incomplete, the central bank can use a narrow monetary aggregate and the discount interest rate as independent and complementary policy instruments to reinforce the credibility of its announcements and the role of inflation target as a nominal anchor for inflation expectations. This study shows how a monetary policy strategy combining inflation targeting and monetary targeting can be conceived to guarantee macroeconomic stability and the credibility of monetary policy. Friedman's k-percent money growth rule, which can generate dynamic instability, and two alternative stabilizing feedback monetary targeting rules are examined.     

Assessing the price and output effects of monetary policy in Vietnam: evidence from a VAR analysis

Using monthly data, we perform a vector-autoregressive analysis to measure the effects of monetary policy on the Vietnamese economy. We concentrate our attention on the period following the introduction of the Law on Central Bank in January 1998 (which brought the national monetary policy and its objectives in line with international practices). Contrary to previous studies on Vietnam, we find evidence suggesting that monetary policy (through the manipulation of interest rates) is an effective policy tool in stabilizing prices. However, credit growth tends to induce inflationary pressures. In addition, we find that an expansion of broad money supply leads to an increase in industrial production.     

Central Banking and Post-Keynesian Economics

Abstract

The Post-Keynesian theory of endogenous money has given much attention to the role of the central bank in the money creation process. Circuit theory has neglected this role, in so far as it has focused on the relationship between banks and firms within a monetary production economy. The aim of this paper is therefore twofold. First, it intends to fill this gap in circuit theory, by providing a role for the central bank in settlement of interbank debts. Secondly, it aims at reinforcing the Post-Keynesian analysis of central bank money by considering both the money-purveying and the credit-purveying roles of the settlement institution in the interbank market. The result of this analysis is a more comprehensive theory of endogenous money, where the lender-of-last-resort facilities of a central bank are viewed as an endogenous phenomenon involving both a money creation and a credit operation between the central bank and the domestic banking system. In such a framework, monetary policy consists of setting the base rate of interest at a level that enables banks to limit their bilateral debt position in the interbank market, so as not to disrupt the workings of the payment system by either an illiquidity or an insolvency crisis.     

The size distribution of the banking sector and the effects of monetary policy

In recent years, the industrial organization of the banking system has received a large amount of attention. In particular, it is generally viewed that the size distribution of the banking sector has changed where it is dominated by a small number of large institutions. In this paper, we develop a model of imperfectly competitive banks that differ in terms of the size of their deposit base. Such differences are important for aggregate credit market activity and the effects of monetary policy. Notably, we explain how the optimal size distribution of the banking system involves trade-offs from distortions in credit markets due to imperfect competition across banking markets. Second, the effects of monetary policy on credit market activity are weaker in an economy dominated by a small number of large banks. Empirical analysis examining the role of concentration among the current members of the European Monetary Union is consistent with the predictions of the model.     

A two-pillar DSGE monetary policy model for the euro area

The current financial crisis has revived the interest for monitoring both monetary and credit developments. Over the past two decades, consistent with the adoption of inflation targeting strategies by a growing number of central banks and the development of New Keynesian models for which monetary aggregates are largely irrelevant, money and credit have been progressively neglected in the conduct of monetary policy. A striking exception has been the Eurosystem, which has implemented a strategy known as the “two-pillar monetary policy strategy” giving a prominent role for money. In this paper, we develop a small optimizing model based on Ireland (2004), estimated on euro area data and featuring this two-pillar strategy. We evaluate an ECB-style cross-checking policy rule in a DSGE model with real balance effects of money. We find some evidence that indeed money plays a non-trivial role in explaining the euro area business cycle. This provides a rationale for the central bank to factor in monetary developments but also raises some issues regarding the reliability of M3 as an appropriate monetary indicator. We find some evidence that the ECB has systematically reacted to a filtered measure of money growth but weak evidence it has reacted more aggressively during excess money growth periods.     

The impact of economic and monetary uncertainty on the demand for money in emerging economies

By introducing uncertainty, monetary volatility and economic volatility are said to make the public cautious, hence increase their cash holdings or their demand for money. On the other hand, because of monetary and economic uncertainty if the public seek safer assets than money, they may hold less cash. In the absence of any paper testing for the impact of economic and monetary uncertainty on the demand for money in emerging economies, this article fills the gap by considering the experiences of six Central and Eastern European emerging economies and four other emerging economies. We found that the impact is transitory in most countries. Moreover, money demand is found correctly specified and stable in most countries, suggesting that policy based on monetary targeting could still be effective despite significant output and monetary uncertainty.