Belen Iraizoz

Dr. Belen Iraizoz

Public University of Navarre
orcid

Research Focus & Metrics

Academic Career Length

24Years (2003-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 December 2003 in Agricultural Systems
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Journal Article
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BIBelen Iraizoz
Belen Iraizoz
MRManuel Rapún
Manuel Rapún
IZIdoia Zabaleta
Idoia Zabaleta

1 March 2007 in Agricultural Systems
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Journal Article
Closed access
BIBelen Iraizoz
Belen Iraizoz
MGMatthew Gorton
Matthew Gorton
SDSophia Davidova
Sophia Davidova

10 March 2005 in Applied Economics
Verified
Journal Article
Closed access
BIBelen Iraizoz
Belen Iraizoz
IBIsabel Bardaji
Isabel Bardaji
MRManuel Rapun
Manuel Rapun
The beef sector has undergone a series of changes as a result of successive food scares and agricultural policy reforms. The purpose of the paper is to analyse technical efficiency and profitability in Spanish livestock enterprises during the 1990s, focusing on the possible impact of the BSE crisis and the 1992 CAP reform on each of these variables. The main findings reveal the existence of technical inefficiency during the sample period. Some factors have a positive impact, others a negative impact, on efficiency. As far as the effects of CAP reform and the BSE crisis are concerned, the results show the ineffectiveness of agricultural policy regulation to promote efficiency in the sector and the improvement in the efficiency as a consequence of the BSE crisis. The profitability analysis reveals the importance of direct subsidies, however. In their absence, a large percentage of holdings is unable to remunerate either own or rented factors. Analysis shows, therefore, that there are two counteracting effects from subsidies. On the one hand, they form a major part of the resources of livestock farmers, allowing them to meet input costs and preventing land abandonment. On the other hand, they have a significant negative impact on the level of technical efficiency estimated.

3 July 2019 in Papers in Regional Science
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Journal Article
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YMYolanda Ubago Martínez
Yolanda Ubago Martínez
IGIgnacio García‐Lautre
Ignacio García‐Lautre
BIBelen Iraizoz
Belen Iraizoz
PPPedro Pascual
Pedro Pascual
Which of a region's characteristics most strongly influence its degree of resilience? This study constructs a composite resilience index for the Spanish regions and uses Multiple Factor Analysis to compare it with the Martin resilience index (Martin, 2012). The results of a Principal Components Analysis to measure the relative contributions of potential regional resilience drivers indicate that, during recovery periods, it is market‐ service focused regional economies that show stronger resilience, while, in crisis periods, it is regions with a more highly‐educated workforce.

4 June 2015 in Journal of Sports Economics
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Journal Article
Closed access
Fabíola Zambom-FerraresiFabíola Zambom-Ferraresi
Fabíola Zambom-Ferraresi
LGLucía Isabel García-Cebrián
Lucía Isabel García-Cebrián
FLFernando Lera-Lopez
Fernando Lera-Lopez
BIBelen Iraizoz
Belen Iraizoz
This article aims to evaluate the sports performance of teams that have participated in the Union of European Football Associations (UEFA) Champions League (UCL) during the last 10 seasons (2004-2005 to 2013-2014). Technical efficiency is estimated using well-known data envelopment analysis (DEA) approaches and a bootstrapped DEA model. To solve the problem of measuring sporting results as output in knockout competitions, we propose the use of the coefficients applied by the UEFA from UCL revenue distribution. The results obtained show first that there is a high level of inefficiency in UCL over the period studied: Only 10% of the teams seem to be efficient. Also, the teams have many problems in maintaining their efficiency during the seasons. Second, the champion is always efficient. Third, we identify two sources of inefficiency: waste of sports resources and the selection of sporting tactics. Finally, from a methodological perspective, the output measure proposed seems to be suitable to represent reliably the sports results achieved by clubs in this qualifying competition type. Furthermore, our results are robust when applying alternative estimation methods. Regarding the results, some management implications are discussed and suggestions are made to boost the efficiency in inefficient clubs.

12 August 2020 in Economies
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Journal Article
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IAIzaskun Barba Areso
Izaskun Barba Areso
BIBelen Iraizoz
Belen Iraizoz
Sectoral gender segregation in labor markets is a fact. This paper examines the female distribution of employment by sectors in the EU 28, thereby contributing to the literature on the effects of the recession and subsequent austerity measures on female employment. An input-output model and structural decomposition analysis are used to assess the contribution of factors such as technological change, productivity change and final demand change. The latter had a positive impact over the period of analysis by creating new job opportunities for women, especially in the public service sectors, whereas productivity growth had a negative impact, particularly in the private service sectors. These changes have resulted in a reduction in the level of gender sectoral segregation; change in household expenditure again is the main driver of this reduction. Changing trends in labor requirements and gross capital formation have the opposite effect; thus, these trends increase the level of sectoral segregation.