The European Monetary Policy Responses During the Pandemic Crisis

This paper uses an event-based analysis to describe how the European Central Bank’s (ECB’s) policy responses to the pandemic crisis have affected the European financial and economic system. The result of our exercise, which is based on the examination of the main measures taken by the ECB during 2020, is that these responses have positively affected the European economic system by improving banks’ lending activity and by indirectly creating room for expansionary fiscal policies in the euro area’s high-debt countries that do not have fiscal capacity.

     

Book reviews

New Technology and Industrial Relations R. Hyman & W. Streeck Oxford, Basil Blackwell, 1988.

Strategic Planning: Development and Implementation. Bonita H. Melcher & Harold Kerzner Blue Ridge Summit, PA, TAB Books, 1988, 404 pp., £23.65.

Science and Corporate Strategy: Du Pont R & D, 1902-1980 D.A. Hounshell & J.K. Smith New York, Cambridged University Press, 1988.

Sharpbenders: The Secrets of Unleashing Corporate Potential Pete H. Grinyer, David G. Mayes & Peter McKiernan Oxford, Basil Blackwell, 1988, 287 pp., £25.00.

Small and Medium Size Enterprises and Regional Development Maria Giaoutzi, Peter Nijkamp & David J. Storey (Eds.) London, Routledge 1988, 314 pp.     

Stratified realization of comparative probabilities

A definition of realization for comparative probabilities using coherent conditional probabilities is proposed in a finite setting and named stratified realization. The extent of stratified realization is examined in detail and comparisons are made with realization by means of a strictly positive, not necessarily bounded real measure (orP ₁-realization). Given a comparative probability which admits stratified realization, necessary conditions forP ₁-realization are found. A sufficient condition for the same problem is then proved, and the relationship with other forms of realization, is briefly discussed.

---

Sommario In questa nota viene proposta, in ambiente finito, una definizione di realizzabilità di prbabilità qualitative mediante, probabilità condizionate coerenti, detta realizzabilità stratificata. Tale nozione è basata su un'opportuna caratterizzazione delle probabilità condizionate coerenti e generalizza la realizzabilità con misure reali strettamente positive (oP ₁-realizzabilità).La realizzabilità stratificata viene esaminata in dettaglio, fornendo condizioni necessarie affinché una probabilità qualitativa realizzabile in tal senso sia ancheP ₁-realizzabile. Si prova poi per lo stesso problema una condizione sufficiente. Infine viene brevemente discussa la relazione fra realizzabilità stratificata e alcune altre nozioni di realizzabilità.

     

Dynamic patterns in similarity-based cooperation: an agent-based investigation

Understanding what motivates and fosters collective actions has major implications in the governance and management of organizations, in the regulation and design of public policies, and has long attracted the interests of scholars and practitioners in business and economics. This paper deals with how groups of agents emerge in a dynamic contest characterized by lack of formal structure and uncertainty regarding the possible individual outcomes, focusing on the features of the cooperators and on the dynamics emerging among them. Through the development of a stylized agent-based model we start by showing how similarity in values can be a successful driver for cooperation but are also able to highlight the limits of such process, by looking at how and how much agents cooperate with similar others. A second-version of the model, where memory of past interactions has a role, introduces further dynamics and is able to create successful and relatively stable groups.     

The splitting up of a financial project into uniperiodic consecutive projects

The splitting up of a financial project into uniperiodic consecutive financial projects, has been discussed for special cases in a rather theoretical context.The aim of the present paper is to explore this topic within a general framework, illustrating the capability of the proposed approach.The resulting implication which are specifically pertinent to the valuation of a financial operation will be discussed in a forthcoming paper.     

The Capitalisation of CAP Payments into Land Rental Prices: A Panel Sample Selection Approach

The empirical literature suggests that farmland prices and rents capitalise agricultural subsidies and that the 2003 reform of the EU Common Agricultural Policy, which decoupled subsidies from production and attached them to land, may have increased the extent of the phenomenon. Employing a farm‐level dataset, the Farm Accountancy Data Network (FADN) for Italy, we investigate this issue while accounting for selectivity, endogeneity and unobserved individual heterogeneity. To understand the impact of the reform we compare the estimates of capitalisation rate for decoupled payments with those for coupled payments. After correcting for unobserved individual heterogeneity and selectivity, our results reveal no capitalisation of coupled payments and only limited capitalisation of decoupled area payments into farmland rents in Italy.     

Quoted spreads and trade imbalance dynamics in the European Treasury bond market

Using high-frequency transaction data for the three largest European markets (France, Germany and Italy), this paper documents the existence of an asymmetric relationship between market liquidity and trading imbalances: when quoted spreads rise (fall) and liquidity falls (increases) buy (sell) orders tend to prevail. Risk-averse market-makers, with inventory-depletion risk being their main concern, tend to quote wider (narrower) spreads when they think bond appreciation is more (less) likely to occur. It is also found that the probability of being in a specific regime is related to observable bond market characteristics, stock market volatility, macroeconomic releases and liquidity management operations of the monetary authorities.     

Individual Differences in the Disposition Effect

The authors model the role of personality traits in explaining the disposition effect building on realization utility theory and Big 5 model and moving from an aggregate level to interindividual differences. The experimental analysis, combining NEO Revised Personality Inventory measures with individual financial data from a trading simulation run by 230 individuals in China and Italy, shows that the disposition effect is driven by 2 distinct psychological processes, one related to holding losers and the other to selling winners. These 2 behavioral mechanisms are uncorrelated and influenced by different personality traits. Controlling for different demographic variables, the authors show (a) a greater sensitivity of the rewarding system that motivates “extroverts” to quickly sell the stock at gain to receive a burst of utility; (b) a tendency for “conscientious” subjects to suppress impulsivity, patiently waiting for higher cumulative returns; and (c) the importance of “openness to experience” to better value information to achieve higher outcomes.