Search results for "Econometric"
showing 10 items of 3780 documents
Island Geographies of Separation and Cohesion: The Coronavirus (COVID-19) Pandemic and the Geopolitics of Kalaallit Nunaat (Greenland).
2020
Abstract Kalaallit Nunaat (Greenland) is an Arctic highly autonomous subnational island jurisdiction (SNIJ) of Denmark, its former coloniser. The coronavirus (COVID‐19) pandemic of 2020 has influenced both Kalaallit Nunaat’s relations with the outside world and relations between people and places within the territory. The Kalaallit Nunaat government’s response to the pandemic, including both internal and external travel bans and restrictions on movement, has focused on eradicating the disease from the territory. This strategy, however, is challenged both by the SNIJ’s economic reliance on Denmark and by the Danish government’s own strategy of mitigating the disease. This paper explores the …
Researching European Union Agencies: What Have We Learnt (and Where Do We Go from Here)?
2017
This review article, with a clear political science and public administration bias, takes stock of the existing literature on EU agencies and suggests a future research agenda. The article reviews studies on EU agencies' organization, tasks, proliferation and location in the political-administrative space. Whether the advent of EU agencies tends to underpin a basically intergovernmental, transnational or supranational order has potentially huge consequences for the distribution of power across levels of government, for the degree of policy uniformity and pooling of administrative resources across countries, for the role of genuinely European perspectives in the policy process, and for accou…
A Note on Resampling the Integration Across the Correlation Integral with Alternative Ranges
2003
Abstract This paper reconsiders the nonlinearity test proposed by Ko[cbreve]enda (Ko[cbreve]enda, E. (2001). An alternative to the BDS test: integration across the correlation integral. Econometric Reviews20:337–351). When the analyzed series is non‐Gaussian, the empirical rejection rates can be much larger than the nominal size. In this context, the necessity of tabulating the empirical distribution of the statistic each time the test is computed is stressed. To that end, simple random permutation works reasonably well. This paper also shows, through Monte Carlo experiments, that Ko[cbreve]enda's test can be more powerful than the Brock et al. (Brock, W., Dechert, D., Scheickman, J., LeBar…
The Effect of Specialisation on Banks' Efficiency: An International Comparison
2006
Abstract This study analyses the effects of specialisation on the cost efficiency of a set of banking systems of the European Union over the period 1992–1998. Unlike in the established literature in which specialisation differences are not considered, in this paper cost inefficiencies are decomposed into two different components: the first is related to the inefficiency associated with the composition of specialisations in each banking system and the second is related to specific inefficiencies of banks within their specialisation. The results show the existence of high cost inefficiencies. However, the intra‐specialisation inefficiencies indicate that the inefficiencies of the European ban…
Oil price risk in the Spanish stock market: An industry perspective
2014
Abstract This study examines the sensitivity of the Spanish stock market at the industry level to movements in oil prices over the period 1993–2010, paying special attention to the presence of endogenously determined structural changes in the relationship between oil price changes and industry equity returns. The empirical results show that the degree of oil price exposure of Spanish industries is rather limited, although significant differences are found across industries. The oil price sensitivity is very weak in the 1990s, a period of fairly stable and low oil prices. Instead, the link between crude oil and stock prices seems to have increased during the 2000s, becoming primarily positiv…
The European semester in the North and in the South
2021
Macro-economic policy coordination remains a challenge in the EU. The European Semester was designed to help facilitate more coordination. In the area of wage policies, it encourages Germany and the Netherlands to support stronger wage growth, while Italy and Portugal have been told to exercise wage restraint. This paper analyses how domestic interest group politics influence how EU recommendations are received. Reflecting on the different growth models that underpin these four countries, we find that country-specific recommendations meet country-specific obstacles – independent of whether recommendations aim at increasing or reducing wages. Specifically, we observe that domestic actors suc…
Sovereign Credit Ratings and Financial Markets Linkages: Application to European Data
2012
We use EU sovereign bond yield and CDS spreads daily data to carry out an event study analysis on the reaction of government yield spreads before and after announcements from rating agencies (Standard & Poor’s, Moody’s, Fitch). Our results show significant responses of government bond yield spreads to changes in rating notations and outlook, particularly in the case of negative announcements. Announcements are not anticipated at 1–2 months horizon but there is bi-directional causality between ratings and spreads within 1–2 weeks; spillover effects especially among EMU countries and from lower rated countries to higher rated countries; and persistence effects for recently downgraded countrie…
Efectos de las fusiones sobre la concentración y la eficiencia bancaria : el caso de las cajas rurales y los retos de la crisis financiera.
2010
En: Revista española de financiación y contabilidad. ISSN. 0210-2412. n. 146, (2010), págs. 291-321 Las crisis económicas actúan como catalizadoras de procesos de reestructuración empresarial y las fusiones son muchas veces imprescindibles para evitar quiebras. Durante el último decenio se han producido numerosos episodios de concentración entre las Cajas Rurales españolas. El objetivo del trabajo es analizar el efecto de las fusiones entre Cajas Rurales durante el decenio 1998-2007 y ante la crisis fi nanciera actual, mediante un estudio empírico consistente en analizar el Indice Herfi ndhal y la ratio de concentración discreta para medir la concentración y relacionarla con las ratios de r…
Laboratory investigations on co-digestion of energy crops and crop residues with cow manure for methane production: Effect of crop to manure ratio
2007
Abstract Anaerobic co-digestion of grass silage, sugar beet tops and oat straw with cow manure was evaluated in semi-continuously fed laboratory continuously stirred tank reactors (CSTRs). Co-digestion of manure and crops was shown to be feasible with feedstock volatile solids (VS) containing up to 40% of crops. The highest specific methane yields of 268, 229 and 213 l CH4 kg−1 VSadded in co-digestion of cow manure with grass, sugar beet tops and straw, respectively, were obtained with 30% of crop in the feedstock, corresponding to 85–105% of the methane potential in the substrates as determined by batch assays. Including 30% of crop in the feedstock increased methane production per digeste…
GDP clustering: A reappraisal
2012
Abstract This note explores clustering in cross country GDP per capita using recently developed model based clustering methods for panel data. Previous research characterizing the components of the overall distribution of output either use ad hoc methods, or methods which ignore/subvert the panel nature of the data. These new methods allow the characterization of the possible autoregressive relationship of output between time points. We show that traditional static clustering decade by decade gives mixed results regarding clustering over time, while the application of longitudinal mixtures presents three distinct clusters at all periods of time.