2025
article
OpenAlex
Francisco J. Delgado, Manuel Landajo
Fiscal decentralization is a complex phenomenon driven by several forces, including socioeconomic, institutional, and historical issues. We analyze the determinants of fiscal decentralization through the percentage of expenditure or revenue of the subcentral governments – over the total – in 30 OECD …
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2024
article
OpenAlex
María José Presno, Manuel Landajo
The purpose of this paper is twofold: analyzing stationarity of energy consumption by source in the United States and studying their cycles and pairwise synchronization. We study a panel of nine time series of monthly energy consumption for the period 1973-2022. Four …
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2024
preprint
OpenAlex
María José Presno, Manuel Landajo, Paula Fernández González
es
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2023
article
OpenAlex
Francisco J. Delgado, Elena Fernández Rodríguez, Roberto García Fernández, Manuel Landajo et autres
Abstract In this study, we investigate the relationship between tax avoidance and earnings management in the largest five European Union economies by using artificial neural network regressions. This methodology allows us to deal with nonlinearities detected in the data, which is the …
es
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2022
article
OpenAlex
Paula Fernández González, María José Presno, Manuel Landajo
The reduction of GHG emissions to reverse the greenhouse effect is one of the main challenges in this century. In this paper we pursue two objectives. First, we analyze the evolution of GHG emissions in Spain in 2008-2018, at both the global …
es
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2022
article
OpenAlex
Manuel Landajo, María José Presno
This paper addresses the problem of testing for persistence in the effects of the shocks affecting the prices of renewable commodities, which have potential implications on stabilisation policies and economic forecasting, among other areas. A robust methodology is employed that enables the …
es
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2021
article
OpenAlex
María José Presno, Manuel Landajo
This paper assesses the convergence of the EU-28 countries toward their common goal of 20% in the renewable energy share indicator by year 2020. The potential presence of clubs of convergence toward different steady-state equilibria is also analyzed from both the standpoints …
es
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2021
article
OpenAlex
Manuel Landajo, María José Presno, Paula Fernández González
In this paper, we address the classical problem of testing for stationarity in the prices of energy-related commodities. A panel of fourteen time series of monthly prices is analyzed for the 1980–2020 period. Nine of the series are classical nonrenewable, GHG-emissions-intensive resources …
es
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2021
article
OpenAlex
María José Presno, Manuel Landajo, Paula Fernández González
es
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2020
article
OpenAlex
María José Presno, Manuel Landajo, Paula Fernández González
A nonparametric panel stationarity test is proposed which offers the advantage of not requiring prior specification of the trend function for each of the series in the panel. A bootstrap implementation of the test is outlined and its finite sample performance is …
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2018
conference-paper
OpenAlex
Javier de Andrés Suárez, Manuel Landajo, Pedro Tedde de Lorca
es
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2017
book-chapter
OpenAlex
Presno M.J., Manuel Landajo, Fernandez Gonzalez P.
Introduction: With recent breakthroughs in organized and amorphous data and rapid growth in analysis methodologies, Artificial Intelligence (AI) is causing a revolution in the health care industry. The value of Artificial Intelligence in health care is becoming recognized at the same time …