In-Sample and Out-of-Sample Prediction of Stock Market Bubbles: Cross-Sectional Evidence

We evaluate the informational content of ex post and ex ante predictors of periods of excess stock (market) valuation. For a cross section comprising 10 OECD economies and a time span of at most 40 years alternative binary chronologies of price bubble periods are determined. Using these chronologies as dependent processes and a set of macroeconomic and financial variables as explanatory variables, logit regressions are carried out. With model estimates at hand, both in-sample and out-of-sample forecasts are made. Overall, the degree of ex ante predictability is limited if an analyst targets the detection of particular turning points of market valuation. The set of 13 potential predictors is classified in measures of macroeconomic or monetary performance, stock market characteristics, and descriptors of capital valuation. The latter turn out to have strongest in-sample and out-of-sample explanatory content for the emergence of price bubbles. In particular, the price to book ratio is fruitful to improve the ex-ante signalling of stock price bubbles

Credit and business cycles’ relationship : evidence from Spain

This study provides evidence on the interaction between business and credit cycles in Spain during the period 1970–2014. The paper works on three analyses: the cycle turning points are identified; the main features of credit and business cycles are documented; and in both cycles the causal relationship is assessed. We find differences in the features of the business and credit cycle phases, which lead to a scant degree of synchronization over time. The lack of synchronization might be a sign that the cyclic interaction could be non-contemporaneous. Our results reveal that there is causation. A significant lagged rela- tionship between business and credit cycles is found; specifically, fluctuations of the business cycle lead fluctuations of the credit to non-financial corporations and a lag exists with respect to the fluctuations of the credit to households. We also examine episodes of credit boom and credit crunch. In the period 1970–2014, Spanish credit booms did not involve deeper business cycle contractions and credit crunches were not associated with deeper and longer business cycle contractions. These differences are related with the great importance of the real estate sector in Spain.info:eu-repo/semantics/publishedVersio

Why are the Effects of Recent Oil Price Shocks so Small?

Recent oil price shocks have relatively small effects on real economic activity and inflation compared to the experiences of the seventies and the early eighties. In this paper we analyse possible reasons for these phenomena using the example of the German economy. At first, by estimating a VAR-model and calculating impulse responses to an oil price shock it is confirmed that the macroeconomic effects have become much smaller. Moreover, our simulations show that oil price hikes are more closely related to global economic activity since the early nineties.Then, to get a deeper understanding of the structural changes which are responsible for these results we utilize a new Keynesian open economy model. It becomes obvious that the small effects of the recent oil price shocks on the German economy can be explained by a combination of a reduced energy cost share and good luck in terms of a strong growing global economy. Hence, if global economic growth decreases, pure oil price shocks may still have substantial effects on the German economy, even if the energy pricevulnerability has been reduced.These results should be valid also for other oil importing countries, at least from a qualitative point of view

Behind Closed Doors: Revealing the ECB’S Decision Rule

This paper aims at discovering the decision rule the Governing Council of the ECB uses to set interest rates. We construct a Taylor rule for each member of the council and for the euro area as a whole, and aggregate the interest rates they produce using several classes of decision-making mechanisms: chairman dominance, bargaining, consensus, voting, and voting with a chairman. We test alternative scenarios in which individual members of the council pursue either a national or a federal objective. We then compare the interest-rate path predicted by each scenario with the observed euro area's interest rate. We find that scenarios in which all members of the Governing Council are assumed to pursue Euro-area-wide objectives are dominated by scenarios in which decisions are made collectively by a council consisting of members pursuing national objectives. The best-performing scenario is the one in which individual members of the Governing Council follow national objectives, bargain over the interest rate, and their weights are based on their country's share of the zone's GDP

Monetary Integration of the New EU Member States: What Sets the Pace of Euro Adoption?

How fast should the new Member States of the European Union (NMS) relinquish their domestic monetary and exchange rate autonomy? While the Maastricht convergence criteria are attracting significant attention (particularly the inflation and deficit criteria), we think the debate should also examine the status of their economic structures and the progress of integration within the EU. Diverse aspects of the monetary integration of the NMS into the euro area are examined. We find less structural convergence is associated with less income convergence. The exchange rate regimes have a bearing on the speed of real convergence: for some NMS, and for some more time, exchange rate flexibility may still serve as a useful shock absorber. Copyright (c) 2007 The Author(s); Journal compilation (c) 2007 Blackwell Publishing Ltd.

Optimal Monetary Policy Rules for the Euro Area: An analysis using the Area Wide Model

In this article, we analyse the conduct of optimal monetary policy for the new euro area. The aggregate euro area economy is modelled to have relatively sluggish adjustment properties and a private sector with mainly backward-looking expectations. In this economy, we assume that the central bank searches for its best-performing monetary policy rule, e.g. for the optimal weight to give to inflation stabilization compared to that of output and for the optimal degree of forward-looking in the planning horizon. We first find that the optimal degree of gradualism in interest rate-setting needs only be relatively mild and that the central bank should incorporate new information quickly into policy-making. Second, there is substantial gain from implementing and communicating quite forward-looking policies. The optimal forecast horizon for inflation ranges around six quarters. In contrast to deliberately simple rule-based policy recommendations, fully optimal policy is a complicated response to many different economic indicators. With regard to this we find, third, that optimal policy should be based on a broad information set, even if the resulting policy framework is hard to communicate to the outside world. Thus, the article contributes to the debate on optimal monetary policy for the euro area, as well as to the conduct of monetary policy in face of substantial persistence in the transmission mechanis