Deep habits and the dynamic effects of monetary policy shocks

We introduce deep habits into a sticky-price sticky-wage economy and examine the resulting models ability to account for the impact of monetary policy shocks. The deep habits mechanism gives rise to countercyclical markup movements even when prices are flexible and interacts with nominal rigidities in interesting ways. Key parameters are estimated using a limited information approach. The deep habits model can account very precisely for the persistent impact of monetary policy shocks on aggregate consumption and for both the price puzzle and inflation persistence. A key insight is that the deep habits mechanism and nominal rigidities are complementary: the deep habits model can account for the dynamic effects of monetary policy shock at low to moderate levels of nominal rigidities. The results are shown to be stable over time and not caused by monetary policy changes.     

The transmission mechanism of monetary policy in Japan: Evidence from banks' balance sheets

We examine how banks' responses to monetary policy vary according to their balance sheet using Japanese bank data from 1975 to 1999. We find that the effect of monetary policy on lending is stronger for banks that are smaller, less liquid, and more abundant with capital. The effects of bank balance sheet on monetary transmission are different by bank types, policy stances and borrowers' industries. Our results imply that a lending channel of monetary transmission exists, that the effect of expansionary monetary policy is attenuated if banks' capital is scarce, and that the effect of monetary policy on the allocation of funds depends on banks' balance sheets. J. Japanese Int. Economies 20 (3) (2006) 380–405.     

Macroeconomic stabilization through monetary and fiscal policy coordination: Implications for European Monetary Union

In a two-country model, we consider the implications of monetary and fiscal policy coordination for macroeconomic stabilization. We show that the optimal regime is one of monetary and fiscal policy coordination under flexible exchange rates. In the context of the European Community, this suggests that the desire to fix exchange rates may not be costless. In addition, we show that fiscal coordination requires a relatively high degree of flexibility in fiscal policy. This result suggests that limits on the flexibility of fiscal policies, as suggested in the Delors Report, may hinder macroeconomic stabilization.     

The recent failure of U.S. monetary policy

Summary The very slow growth of the broad money supply has been a primary source of U.S. economic weakness in 1990 through 1992. The velocity link between M2 and the subsequent level of nominal GDP has not declined. But changes in bank reserves brought about by open market operations have had much less effect onM2 than the Fed anticipated for two reasons: (1) reserve requirements now apply to only a small fraction of totalM2; and (2) the new bank capital requirements limit some banks ability to lend. The Federal Reserve failed to appreciate the importance of these conditions and misjudged the strength of the monetary policy stimulus that it was providing.Professor of Economics, Harvard University, and President of the National Bureau of Economic Research.Sixth Tinbergen Lecture delivered on October 2, 1992, in The Hague for the Royal Netherlands Economic Association.     

Effectiveness and commitment to inflation targeting policy: Evidence from Indonesia and Thailand

The chief objective of our paper is to highlight basic features of the Information Technology (IT) policies adopted by Indonesia and Thailand, and to evaluate the commitment of the monetary authorities and the overall performances of the IT regime. The results demonstrate that the IT regime in these two economies has had some success, but not during the immediate aftermath of the Lehman Brothers’ collapse in the last quarter of 2008. Furthermore, the implementation IT policy in these economies has largely been “flexible” during the stable period, seeking the balance between narrowing the output gap, managing exchange rate volatility, and anchoring inflationary pressure. However during the turbulent period, there had been a heightened focus on anchoring inflationary expectations.     

External shocks and stabilization policy in a small open economy: The Australian experience

Zusammenfassung Externe Schocks und Stabilisierungspolitik in einer kleinen offenen Volkswirtschaft: Die Erfahrung Australiens. — Wir untersuchen die übertragung des international verursachten monet?ren Zyklus, von wirtschaftspolitischen Reaktionen und anderen Rückkoppelungs-Mechanismen. Ver?nderungen der Terms of Trade und die Entdeckung von Rohstoffvorkommen stellen reale Linkages her. Versp?tete Aufwertung (1972) führte zu einem überm?\igen Anwachsen der Geldmenge, wobei deren Neutralisierung die Inflation und das au\enwirtschaftliche Ungleichgewicht zwar verz?gerte, aber schlie\lich sogar verst?rkte. Die Kombination von Aufwertung, Zollsenkungen, Preissteigerungen, Lohndruck und ver?nderten komparativen Vorteilen trug zum Entstehen von Inflation, Arbeitslosigkeit und Zahlungsbilanzdefiziten bei. Die Abwertungen von 1974 und 1976 und ein Regierungswechsel im Jahre 1976 führten den politisch-?konomischen Zyklus fort. Zum Schlu\ interpretieren wir die Ereignisse unter Verwendung gew?hnlicher Au\enhandelsmodelle, die durch Berücksichtigung der Wertpapierm?rkte erg?nzt werden.

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Résumé Les chocs externes et la politique de stabilisation dans une petite économie ouverte: l’expérience australienne. — Nous analysons la transmission du cycle monétaire résultant international, les réponses de politique, et les autres mécanismes de réaction. Les changes en termes d’échange et les découvertes des minéraux introduisent des connexions réelles. La revalorisation tardive (1972) permettait une croissance monétaire excessive dont sa stérilisation en effet retardait l’inflation et le déséquilibre externe, mais les intensifiait définitivement. La combinaison de la revalorisation, des réductions tarifaires, de l’inflation, du pressage de salaire, et d’avantage comparatif qui changeait, tous ces facteurs contribuaient à l’inflation subséquente, au ch?mage et aux déficits externes. La dévalorisation en 1974 et 1976 et une change du gouvernement en 1976 continuaient le cycle politiqueéconomique. Finalement nous interprétons des événements qui utilisent des modèles conventionnels de commerce extérieurs augmentés par des considérations de marché d’actif.

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Resumen Impulsos externos y política de estabilización en una economía abierta peque?a. La experiencia australiana. — Se analiza la transmisión de los ciclos monetarios de origen internacional, respuestas de política y otros mecanismos de ?feedback?. Cambios en los términos del intercambio y descubrimientos de yacimientos mineros introducen vinculaciones verdaderas. Una revaluacíon tardía (1972) permitió un crecimiento monetario excesivo con una estirilización retrasada, agravando por último la inflación y el desequilibrio externo. La combinación de revaluación, rebaja de aranceles, inflación, presión de salarios y ventajas comparativas cambiantes ha contribuido a una inflación persistente, desempleo y deficits externos. Devaluaciones en los a?os 1974 y 1976 y un cambio de gobierno en 1976 continuaron el ciclo politico/económico. Finalmente, interpretamos sucesos usando modelos de intercambio convencional ampliados por consideraciones de mercado de activos.

     

中国经济增长中财政与货币政策效应的比较分析

1990年代末，中国政府为推动经济持续、健康发展，制订并实施了积极的财政政策和稳健的货币政策。哪项政策对经济增长的拉动作用更大？笔者运用计量经济模型进行实证分析，从理论和实践两个层面论证得出近年来财政政策的效应更大。     

Transparency in monetary policy

The paper examines different aspects of transparency. Transparency serves democratic accountability by promoting public control. Specifically, the degree of transparency conditions inflation expectations, hence the central bank's scope for stabilization. Recent studies have put doubt on the notion that complete transparency is socially desirable. Here it is pointed out that the conclusion critically depends on an asymmetric modelling of stochastic preferences. The paper also reviews the pros and cons of revealing individual voting. A conclusion is that secrecy is to be prefered in monetary unions in order to shield governors from pressure by home governments. Presidential Address presented at the Fifty-Third International Atlantic Economic Conference, March 13–17, 2002, Paris, France.     

Macroeconomic effects of financial stress and the role of monetary policy: a VAR analysis for the euro area

This paper analyses an otherwise standard macro-financial VAR model for the euro area that includes - apart from conventional measures of output, inflation and monetary policy - a composite indicator of systemic financial stress, namely the CISS index, and total assets of the ECB balance sheet capturing the stance of unconventional monetary policy. I find that the CISS contributes significantly to the dynamics of the macroeconomy and exerts a strong influence on monetary policy when looking at both policy rates and the ECB balance sheet. The significance of the CISS appears robust to the inclusion of a broad set of real and financial control variables. Based on tests of direct versus indirect (Granger-)causality patterns proposed in Hsiao (1982), I also find that unlike unconventional policy as measured by ECB balance sheet growth, the policy rate does not seem to react directly to variations in financial stress but rather indirectly through the impact of financial stress on macroeconomic conditions. These different patterns of reaction are broadly consistent with the ECB’s “separation principle”. The estimated effects of the ECB’s standard and non-standard policy measures on inflation and economic growth are moderate, although an easier stance in both policy tools helps calm down financial stress.     

The impact of shadow banking on the implementation of Chinese monetary policy

This paper empirically analyses the relationship between the shadow banking system and implementation of monetary policy in China using the VECM methodology. We show that an increase in the size of shadow banking sector increases the independence of bank lending from the policies of the People Bank of China. We also find that Shadow Banking works in an asymmetric fashion in that it amplifies increases in the money supply but weakens the effects of restrictive interest rate-based monetary policy decisions.     

Domestication of monetary policy

The article touches upon the issue of the independence of monetary policy, the impossible trinity, and the exchange-rate policy. It has been shown that independent monetary policy is possible and estimates of the limits of its independency have been given.     

Bank capital shocks and portfolio risk: Evidence from Japan

Despite the downward trend of land prices and the ex post low return on real estate loans, Japanese banks increased their lending to the real estate sector during the 1990s. We argue that this phenomenon can be explained by the risk-shifting incentives of banks and discover that banks with low capital-to-asset ratios and low franchise value chose high-risk assets such as real estate loans. Unlike previous studies, we show that the capital–risk relationship is non-linear and changes from positive to negative as franchise value falls. We also find that a capital adequacy requirement did not prevent risk-taking behavior of under-capitalized banks since they then just issued more subordinated debts to meet this requirement. In contrast, government capital injections led banks to reduce risky loans at the margin. Recapitalization by issuing subordinated debts helped banks recover their capital losses and mitigated the credit crunch, but consequently allowed them to increase their exposure to the real estate sector and worsened the bad loan problems.     

Making monetary policy: objectives and rules

What is it that monetary policy-makers do and how do they doit? The simple answer is that a central banker moves interestrates in order to maintain steady real growth and stable prices.In this essay, I examine the issues that arise in framing theproblem faced by monetary policy-makers. I begin with a discussionof how, over the past decade or so, central banks have beenmade more independent and more accountable. The result has beenthe virtual elimination of the inflation bias problem that iscaused by political interference in the monetary policy process,and better overall macroeconomic performance. The essay proceedswith an example of a formal version of the policy-makers' problem,describing their objectives and the information they need toformulate a policy rule. I conclude with a discussion of a simpleversus complex policy rules, the impact of uncertainty on policy-making,and how central bankers use formal modelling in making theirday-to-day decisions.     

Towards improved monetary policy in Indonesia

Indonesia's depreciation vastly exceeded that of all other countries hit by the Asian crisis. Indonesia also experienced far higher inflation. This paper argues that there is a close medium to long-term relationship between money growth and inflation in Indonesia, and that this has not been greatly disturbed by the crisis. It argues that the country's disappointing performance in relation to maintaining the value of the rupiah can be explained by the central bank's failure to sterilise the monetary impact on base money of its last-resort lending to the banks. The fundamental lesson is that Bank Indonesia would be well advised to adopt slow and steady growth of base money as the nominal anchor for monetary policy, now that the pre-crisis policy of slow and steady depreciation of the rupiah has been abandoned.     

Fiscal policy in monetary unions: Implications for Europe

This paper analyzes how the feasible mix of government expenditure and financing arrangements may change with the establishment of a monetary union such as that planned by members of the European Community. We find that a monetary union reduces the feasible divergence across countries in their present discounted levels of fiscal spending. Wide differences across countries in their present and future time patterns of spending are still possible, however. Examination of the empirical evidence suggests that the movement toward greater exchange rate fixity associated with the EMS and participation in quasi monetary unions havenot been accompanied by significant fiscal convergence. The experience of member states of several existing monetary unions, however, suggests that a more effective constraint to budgetary discipline arises within full-fledged unions in operation over long periods, even in the absence of binding central rules on government deficit and debt positions.     

科研开发活动的有偿性与增值税的计征问题——从一个案说起

本文通过案例分析了科研开发中有关费用的性质,指出开发成果不是销售货物,国家在征收增值税时应给予政策上的优惠。     

Transmission mechanism of monetary policy in India

This paper examines the transmission mechanism of monetary policy in India. Considering the external constraints on monetary policy, it estimates a series of vector autoregression models to examine the effects of an unanticipated monetary policy tightening on the real sector. The empirical results suggest that the lending rate initially increases in response to a monetary tightening. Banks play an important role in the transmission of monetary policy shocks to the real sector.