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21.
ABSTRACT Covid-19 is not only a crisis of intensive care but a social and humanitarian crisis. Until mass vaccination is undertaken, control of contagion will rely on responsible behaviour by citizens. Strategies for fighting Covid-19 in different regions of Italy have shown that an area-specific approach, not just hospital-focused, pays off. This article proposes a community co-production approach, in the light of discussions with politicians and key health decision-makers and actors. 相似文献
22.
Filippo Brutti 《Journal of International Economics》2011,84(1):65-72
Sovereign debt crises in emerging markets are usually associated with liquidity and banking crises. The conventional view is that the domestic turmoil is the consequence of foreign retaliation, although there is no clear empirical evidence on “classic” default penalties. This paper emphasizes, instead, a direct link between sovereign defaults and liquidity crises building on two natural assumptions: (i) government bonds represent a source of liquidity for the domestic private sector and (ii) the government cannot discriminate between domestic and foreign creditors in the event of default. In this context, external debt emerges even in the absence of classic penalties, and government default is countercyclical, triggers a liquidity crunch, and amplifies output volatility. In addition, a reform that involves a substitution of government bonds with privately-sourced liquidity instruments could backfire by restricting governments' access to foreign credit. 相似文献
23.
Immacolata Marino Filippo Pericoli Luigi Ventura 《Risk Management & Insurance Review》2011,14(2):247-263
We show by a simple difference‐in‐difference methodology that, contrary to prior research, robustly raising the deductibility limit associated to pension fund holdings in Italy did not succeed in boosting households’ contributions to this form of savings. Some other empirical findings also suggest that this policy measure may have not even increased the average amount of first‐time contributors to such funds. In view of the specific features of the Italian market for complementary insurance (relatively young and less developed), these empirical results might be of interest to policymakers acting in countries with similar features (for instance, some of the more recent EU members). 相似文献
24.
Motivated by the theoretical prediction of the opportunistic behaviour of large banks that face expected public intervention, we test a full and a partial form of the too-big-to-fail (TBTF) hypothesis. The full form of the hypothesis implies the increase in the risk undertakings and profitability of banks that exceed a certain dimension; the partial form of the hypothesis implies only an augmented risk appetite of large banks compared to their smaller counterparts. The examined area is the European banking industry, whose behaviour is observed over the first wave of the present financial crisis (2007/09). The estimation of a quadratic fit that links change in a bank’s credit risk profile and profitability retention rates with a bank’s size suggests the existence of a partial form of the TBTF hypothesis. However, a more precise, local rolling windows estimation of the size sensitivities reveals that large banks – those whose liabilities exceed approximately 2% of the country of origin’s GDP (15% of our sample) – show an increase in credit risk profile and a superior capability of retaining higher ROA scores, vis-à-vis their smaller counterparts. With the caveats of our investigation, we interpret these results as evidence of a full form of the TBTF hypothesis. 相似文献
25.
An aggregation exercise is proposed that aims at investigating whether the fast average adjustments of the disaggregate inflation series of the euro area CPI is coherent with the slow adjustment of euro area aggregate inflation. Estimating a dynamic factor model for 404 inflation sub-indices of the euro area CPI allows to decompose the dynamics of inflation sub-indices into a part due to a common macroeconomic shock and to sector specific idiosyncratic shocks. Although idiosyncratic shocks dominate the variance of sectoral prices, one common factor appears to be the main driver of aggregate dynamics. In addition, the heterogenous propagation of this common shock across sectoral inflation rates, and in particular its slow propagation to inflation rates of services, generates the persistence of aggregate inflation. We conclude that the aggregation mechanism explains a significant amount of aggregate inflation persistence. 相似文献
26.
Extended Producer Responsibility and the Evolution of Sustainable Specializations: Evidences From the e‐Waste Sector
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Filippo Corsini Francesco Rizzi Natalia Marzia Gusmerotti Marco Frey 《Business Strategy and the Environment》2015,24(6):466-476
Extended producer responsibility (EPR) is an environmental policy approach that could potentially have a positive impact on different determinants of the business environment, including scientific production. Despite that, direct and indirect impacts on those national research environments where EPR is not directly implemented are under‐represented in the current literature. Based on a dataset of 411 papers related to e‐waste published in the period between 2001 and 2011, our study explores the research dynamics of the e‐waste literature and presents a map of the main areas of interest. Two representations of the geographical time frames of research depict the on‐going reshaping of worldwide technical specializations and inform policy makers on the evolution of regional needs and competences. The conclusions highlight the importance of worldwide impact assessments of EPR in order to achieve both industrial and environmental goals. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment. 相似文献
27.
We empirically investigate the political determinants of liberalization and privatization policies in six network industries of 30 OECD countries (1975–2007). We unbundle liberalization and privatization reforms and study their simultaneous determination in a two-equation model. Unlike previous studies, we account for cross-effects between the two pro-market measures. Our findings unveil that both right-wing and left-wing governments implement liberalizations and privatizations, showing a common trend under the so-called neo-liberalism wave. However, although the privatization rate is higher than liberalization in right-wing environments, the opposite occurs under left-wing governments. We argue that ideological cleavages still affect pro-market reforms, particularly the combination of privatization and liberalization policies. We conclude that different deregulation patterns should be expected under governments characterized by different political ideologies. Our results shed new light on the literature investigating the political-economic rationale underpinning pro-market choices. 相似文献
28.
Graziella Bonanno Domenico De Giovanni Filippo Domma 《Journal of Productivity Analysis》2017,47(1):49-64
In this paper, we study the ‘wrong skewness phenomenon’ in stochastic frontiers (SF), which consists in the observed difference between the expected and estimated sign of the asymmetry of the composite error, and causes the ‘wrong skewness problem’, for which the estimated inefficiency in the whole industry is zero. We propose a more general and flexible specification of the SF model, introducing dependences between the two error components and asymmetry (positive or negative) of the random error. This re-specification allows us to decompose the third moment of the composite error into three components, namely: (i) the asymmetry of the inefficiency term; (ii) the asymmetry of the random error; and (iii) the structure of dependence between the error components. This decomposition suggests that the wrong skewness anomaly is an ill-posed problem, because we cannot establish ex ante the expected sign of the asymmetry of the composite error. We report a relevant special case that allows us to estimate the three components of the asymmetry of the composite error and, consequently, to interpret the estimated sign. We present two empirical applications. In the first dataset, where the classic SF has the wrong skewness, an estimation of our model rejects the dependence hypothesis, but accepts the asymmetry of the random error, thus justifying the sign of the skewness of the composite error. More importantly, we estimate a non-zero inefficiency, thus solving the wrong skewness problem. In the second dataset, where the classic SF does not yield any anomaly, an estimation of our model provides evidence for the presence of dependence. In such situations, we show that there is a remarkable difference in the efficiency distribution between the classic SF and our class of models. 相似文献
29.
We extend Beckmann's spatial model of social interactions to the case of a two‐dimensional spatial economy with a large class of utility functions, accessing costs, and space‐dependent amenities. We show that spatial equilibria derive from a potential functional. By proving the existence of a minimizer of the functional, we obtain that of spatial equilibrium. Under mild conditions on the primitives of the economy, the functional is shown to satisfy displacement convexity. Moreover, the strict displacement convexity of the functional ensures the uniqueness of equilibrium. Also, the spatial symmetry of equilibrium is derived from that of the primitives of the economy. 相似文献
30.
Filippo Cesarano 《International Advances in Economic Research》2013,19(3):259-271
The theory of optimum currency areas, suggesting the redrawing of currency areas across countries or splitting of national money into several currencies, is at odds with the one-money-one-country pattern that has dominated monetary history for 26 centuries. This paper puts forward an equilibrium approach which, by stressing the influence of the border effect on intranational adjustment, solves the puzzle and analyzes the closely related issue of the viability of monetary unions and regional specialization. 相似文献