Examinar Artículos por departamento (cas.) "Métodos Cuantitativos"
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A method for selecting a climate model: an application for maximum daily temperature in Southern Spain
(Springer, 2023-04)General circulation models (GCM) show projections of climate variables that when downscaled can be applied to analyse future behaviour in different areas or places. Using them is possible not just to obtain expected values ... -
A volatility spillover analysis with realized semi(co)variances in Australian electricity markets
(Elsevier, 2022-07)[EN] Volatility spillovers are a characteristic of interconnected electricity markets. We use high-frequency prices to analyze the transmission of volatility across five Australian regional electricity markets. We propose ... -
Accounting for homeowners? decisions to insulate: A discrete choice model approach in Spain
(Elsevier, 2022-10)This paper assesses Spanish households' willingness to thermally insulate their homes and the drivers that influence such a decision-making process. Stated preference data were collected through a discrete choice experiment ... -
Assessing anthropogenic vulnerability of coastal regions: DEA-based index and rankings for the European Atlantic Area Author links open overlay panel
(Elsevier, 2020-09)his paper aims to assess the vulnerability of coastal areas to sectoral pressures from maritime-related socioeconomic activities. To do this, a DEA-based method is proposed to construct a synthetic index of anthropogenic ... -
Bootstrapping long memory time series: Application in low frequency estimators
(Elsevier, 2021-07-08)Bootstrapping time series requires dealing with the dependence that may exist within the sample. Several strategies have been proposed, but their validity has only been proven for short memory series and there has been ... -
Demand for culture in Spain and the 2012 VAT rise
(Springer, 2018)[EN] This paper analyzes the effects that the 2012 VAT rise in Spain had on household’ demand for cultural goods and services. Household’ demands are modeled as a two-stage QUAIDS. After estimating price and expenditure ... -
Do jumps and cojumps matter for electricity price forecasting? Evidence from the German-Austrian day-ahead market
(Elsevier, 2022-11)This paper analyzes the potential for including jumps and cojumps in electricity price forecasting models. The study is carried out on the German-Austrian day-ahead electricity market with a multivariate framework in which ... -
Evaluation of Macular Thickness Changes after Uncomplicated Phacoemulsification Surgery in Healthy Subjects and Diabetic Patients without Retinopathy by Spectral Domain OCT
(MDPI, 2022-12-07)Purpose: To assess differences in the evolution of macular thickness after uncomplicated phacoemulsification surgery between non-diabetic subjects and patients with diabetes mellitus (DM) without diabetic retinopathy (DR), ... -
Forecasting marine spill risk along the U.S. Pacific coasts
(Elsevier, 2024-01)This study analyzes historical trends and forecasts of spill risks in coastal counties along the U.S. Pacific, including Alaska and Hawaii. The method calculates spill impact, which rises with size but diminishes with age ... -
Gender Dissimilarities in Human Capital Transferability of Cuban Immigrants in the US: A Clustering Quantile Regression Coefficients Approach with Consideration of Implications for Sustainability
(MDPI, 2021-10-29)Female participation in the labor market has been increasing over time. Despite the fact that the level of education among women has also increased considerably, the wage gap has not narrowed to the same extent. This ... -
Goppa codes over the p-adic integers and integers modulo pe
(Elsevier, 2022-12)Goppa codes were defined by Valery D. Goppa in 1970. In 1978, Robert J. McEliece used this family of error-correcting codes in his cryptosystem, which has gained popularity in the last decade due to its resistance to attacks ... -
Intra-household bargaining for a joint vacation
(Elsevier, 2023-06)Taking a holiday trip is a common couple-based leisure activity in which both partners tend to be actively involved. This paper studies the intra-household bargaining for the choice of a vacation destination within couples. ... -
Is high-speed rail a sustainable mobility option? A life-cycle assessment of the Basque Y project in Spain
(Elsevier, 2023-11)The Basque Y High Speed Rail connection between Madrid and the Basque Autonomous Community is, quite exceptionally, a mixed freight and passengers HSR line, that has been presented as a fundamental step towards a more ... -
Local Whittle estimation of long memory: Standard versus bias-reducing techniques
(Elsevier, 2019)[EN] Frequency domain semiparametric estimation of memory parameters belongs to the standard toolkit of applied time series researchers. These methods are based on a local approximation of the spectral density, which ... -
Loss of Structural Balance in Stock Markets
(Springer, 2021-06-09)We use rank correlations as distance functions to establish the interconnectivity between stock returns, building weighted signed networks for the stocks of seven European countries, the US and Japan. We establish the ... -
Mortality and life expectancy trends in Spain by pension income level for male pensioners in the general regime retiring at the statutory age, 2005-2018
(BMC, 2022)Background Research has generally found a significant inverse relationship in mortality risk across socioeconomic (SE) groups. This paper focuses on Spain, a country for which there continues to be very little evidence ... -
Package W2CWM2C: description, features and applications
(IEEE, 2014-11-01)This article describes new graphical tools that help with the interpretation of wavelet correlation and cross-correlation analysis, in both bivariate and multivariate cases. We have created an R package called W2CWM2C with ... -
Probabilistic Owen-Shapley spatial power indices
(Elsevier, 2022-11)In this paper we study probabilistic Owen-Shapley spatial power indices, which are generalizations of the Owen-Shapley spatial power index (1977). We provide an explicit formula for calculating these spatial indices for ... -
Profitable strategic delegation with conjectural variations
(Wiley, 2018)[EN] Firms delegate strategic decisions to managers because they find it profitable to do so. In the product market, when agents make conjectures about the reaction of their rivals to marginal changes in their own strategies, ... -
Real Business Applications and Investments in Blockchain Technology
(MDPI, 2022-02-01)This paper provides an empirical study to identify the objective of companies that are currently investing in adopting blockchain technologies to improve their processes and services. Unlike other studies based on the ...