Persona:
Navío Marco, Julio

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0000-0001-5163-9777
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Navío Marco
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Julio
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2012 - 201952020 - 202212
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Mostrando 1 - 10 de 17
  • Miniatura
    Publicación
    Analysis of brand influence in the rockets and feathers effect using disaggregated data
    (Elsevier, 2020-04-01) Palencia González, Francisco Javier; Navío Marco, Julio; Juberías Cáceres, Gema
    This paper studies price asymmetries (the ‘rockets and feathers effect’) at the firm level using an approach that fundamentally differs from the previous literature. The research analyses the Spanish oil market, using more than 11 million daily price records from December, 23, 2014, to December 31, 2017. We apply the most common econometric approach to investigate asymmetry, the error correction model, and find asymmetries for all brands, either classic brands or low-cost flag brands. Classic brands make price adjustments in shorter periods, whereas supermarket brands, as well as independent and low-cost brands, correct prices only slowly. This research makes an original contribution to the study of the rockets and feathers phenomenon using brands as the units of analysis. The speed of price adjustments is especially relevant to understanding oil market price dynamics.
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    Análisis de la creación de valor a largo plazo de las fusiones y adquisiones entre operadoras en el sector de telecomunicación
    (Universidad Nacional de Educación a Distancia (España). Facultad de Ciencias Económicas y Empresariales. Departamento de Organización de Empresas, 2012-12-20) Navío Marco, Julio
    La presente tesis doctoral analiza el papel que las fusiones y adquisiciones (F&A) juegan en la restructuración del sector de las telecomunicaciones y su impacto en las empresas y sus accionistas. Su objetivo es analizar el impacto que dichas operaciones están teniendo en la configuración del sector, si crean valor y determinar algunos factores que influyen en las mismas. Tras caracterizar el sector objeto de análisis (telecomunicaciones) y discutir y seleccionar la metodología a largo plazo más adecuada en nuestro caso, se pasa a realizar un análisis econométrico de las F&A en telecomunicaciones en el periodo 1995-2010. La investigación se centra en las compañías telefónicas, u operadoras, como principales actores del sector. El análisis empírico nos permite dilucidar las repercusiones que la fusión y adquisición, en cuanto a creación o destrucción de valor, tiene en la evolución del sector de las telecomunicaciones y sus actores, y algunas causas explicativas de dichos resultados. En este sentido, se ha caracterizado la evolución de la industria entre los años 1995-2010, realizando un profundo análisis de la evolución de la cadena de valor; y hemos realizado un completo análisis descriptivo de 10459 anuncios de fusión o adquisición y 4337 F&A completadas entre operadoras que se han realizado en el sector en los últimos años. En el ámbito metodológico, se ha evaluado las diferentes metodologías posibles con un planteamiento sistemático basado en su valoración según diferentes parámetros estadísticos. Igualmente, se ha realizado una revisión de los principales trabajos de investigación sobre fusiones y adquisiciones a largo plazo que han obtenido resultados estadísticamente significativos. En el análisis empírico, se ha demostrado la destrucción de valor producido por las fusiones y adquisiciones entre operadoras en los años 2000 a 2010. Se observa que mientras las operaciones de F&A entre operadoras destruye valor en el largo plazo una muestra que incluye únicamente las fusiones o adquisiciones donde los participantes hablan diferentes idiomas presenta rendimientos acumulados anormales negativos desde plazos más cortos de tiempo y mayores en valor absoluto. Cuando se restringe la muestra a las operaciones con el mismo idioma, se observan, por el contrario, valores positivos en los rendimientos acumulados. El efecto resulta especialmente acusado cuando se toma una muestra en el que ambas empresas participantes utilizan el castellano.
  • Miniatura
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    Coopetition as an innovation strategy in the European Union: Analysis of the German case
    (Elsevier, 2019-10) Bujidos Casado, María; Navío Marco, Julio; Rodrigo Moya, Beatriz
    The aim of this article is to provide an in-depth examination of the relationship between coopetition and innovation in the European context. After examining the main findings in the literature on the subject, the article analyses the data from the Eurostat Community Innovation Survey (CIS2012), in Germany, and conducts a quantitative study associating coopetition and innovation with a view to observing how coopetitive companies perform in the field of innovation and what characteristics they have. Amongst other findings, the results yield a certain relationship between international coopetition and cooperation with international clients in the public sector, and also governments and international universities, while at the same time showing less interest in collaborating with private partners when coopeting on a domestic level. The size of the firm, the location of the partners or the percentage of employees with a university degree, are just some of the factors that are incorporated into the analysis.
  • Miniatura
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    Progress in information technology and tourism management: 30 years on and 20 years after the internet -Revisiting Buhalis & Law's landmark study about eTourism
    (Elsevier, 2018-12-01) Navío Marco, Julio; Ruiz Gómez, Luis Manuel; Sevilla Sevilla, Claudia
    “Progress in information technology and tourism management: 20 years on and 10 years after the Internet—The state of eTourism research” is reviewed in terms of its significance to academic literature linking Information and Communication Technologies (ICTs) and tourism. Ten years after its publication in 2008, we revisit this paper with a view to observing the main changes in eTourism over these years, analysing the strategic lines that are driving its evolution, and verifying the fulfilment of the tendencies anticipated by Buhalis and Law. Their diagnosis has been very accurate and, given the rapidity of the technological changes, it is appropriate to highlight the changes that this sector has experienced since then.
  • Miniatura
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    Interlinkages between coopetition and organisational innovation in Europe
    (Emerald, 2021-10-12) Ibar Alonso, Raquel; Bujidos Casado, María Jesús; Navío Marco, Julio
    Purpose The objective of this research is to analyse the relationship between coopetition and organisational innovation in EU countries. As coopetition is usually studied from an inter-company perspective, this work looks in detail at the “ad intra” dynamics of the coopeting companies to understand how they adjust their organisation or implement organisational innovation to successfully adopt this original approach. Design/methodology/approach Using Eurostat data (CIS2014), this research offers a quantitative study on coopeting companies, relating coopetition to organisational innovation. The analysis technique used in this study is logistic regression with maximum likelihood estimation, where the dependent variable is the location of the coopeting companies. Findings The findings highlight specific characteristics and differences according to whether a company coopetes domestically or in other more complex geographic environments. It also incorporates variables into the analysis such as the use of price marketing, employee training and company size. Originality/value Our study provides insights into the relationship between coopetition and organisational innovation, in a research field that usually focuses on inter-company analysis. Several little-studied factors are included in the analysis, such as the role of employee qualifications and differences in coopetition in different geographic areas. We observe that, in certain locations, coopetition could be related to a “market entry” effect.
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    Smart city networks' governance: The Spanish smart city network case study
    (Elsevier, 2018-11-01) Palomo Navarro, Álvaro; Navío Marco, Julio
    The governance of smart city networks emerges as a new research area intersecting smart governance and public networks studies. This work aims to contribute to the literature on smart cities governance by studying councillor's governance in complex networks and on network performance. To carry out this analysis, the Spanish Network of Smart Cities (RECI), one of the first of its kind and an international reference for city networks, is reviewed as a case study, with the main objective of establishing a theory on its global innovation capacity and operations, together with the local level spurring influenced on its members. A PEST (Political, Economic, Social and Technological) analysis was carried out in order to assess the impact of the smart city network both at local, national and international level. This research was completed with a consultation carried out among some of RECI's municipalities. The analysis of the results shows how RECI can be considered an example of a well organised network with quantifiable savings for its members, capable of configuring future policies in local administration, necessarily related to efficiency, digitalization and citizen-centricity and with key topics to build the future. The study also suggests recommendations oriented to potential improvements that smart city networks could undertake.
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    Tackling the challenge of peer learning in hybrid and online universities
    (Springer, 2022-10-20) Mendieta Aragón, Adrián; Arguedas Sanz, Raquel; Ruiz Gómez, Luis Manuel; Navío Marco, Julio
    Peer learning is not fully developed or researched in online and hybrid higher education. This research analyses a peer learning experience in the asynchronous part of hybrid teaching, in one of the largest blended universities in Europe, promoting students to act as teachers of their peers, by preparing digital content (videos) for the course. This article studies whether there are behaviour patterns and different perceptions associated between students who act as teachers, and those who only act as students. The results indicate, among other findings, that students demand this type of activities, and value them very positively. Specifically, the “teachers” consider that this activity increases their motivation for the subject and their performance; they also consider that it significantly improves their creativity and communication skills, and they would definitely participate in the project again. The assessment of the students who merely view the materials is also very positive, and they prefer a learning method through classmate videos than the traditional learning method with printed materials. The research is also a boost to finding ways to promote learning among equals in non-classroom teaching in digital environments
  • Miniatura
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    Are retailers leveraging in-store analytics? An exploratory study
    (Emerald, 2022-05-03) Lorente Martínez, Javier; Navío Marco, Julio; Rodrigo Moya, Beatriz
    Purpose The purpose of this study is to analyse the level of adoption of in-store analytics by brick-and-mortar retailers. Web analytics technology has been widely adopted by online retailers, and the technology to gather similar information in physical stores is already available. This study explores how such technology is valued and adopted by retailers. Design/methodology/approach This study is based on interviews and a focus group of 21 retail executives using a semi-structured interview methodology. An in-store analytics service was defined, along with specific key performance indicators (KPIs) and use cases to structure respondents' feedback. Findings Although noteworthy differences have been found in the value of KPIs and use cases by type of business, the main finding is that none of the respondents reached the stage of a brick-and-mortar data-driven company. In-store analytics services are in the early stages of Rogers' (1983) model of diffusion of innovations. Three main reasons are presented: lack of technology knowledge, budget priority and a data culture inside the companies. Practical implications The results should encourage scholars to further investigate the drivers accelerating the adoption of these technologies. Practitioners and solution providers should strive for improvement in the simplicity of their solutions. Originality/value This study is the first to analyse the level of adoption of in-store analytics from the perspective of retailers.
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    Student´s social e-reputation (“karma”) as motivational factor in MOOC learning
    (Taylor & Francis, 2021-04-03) Navío Marco, Julio; Solórzano García, Marta
    In this paper, we analyse the role of the student’s digital reputation as a motivational factor for successfully completing Massive Open Online Courses (MOOCs). After a review of the academic literature on the role that the student’s reputation plays in community learning and to understand the role of involving the student that new techniques of gamification have taken in virtual learning, an empirical analysis is performed on the basis of data from a pioneer MOOC of Social Entrepreneurship (5016 registered students, 3250 of whom actually started). Using Classification and Regression Trees (CARTs) and Principal Component Analysis (PCA), we conclude that social reputation is a key factor for the student in successfully completing the course, and that the student’s retention is, along with his e-reputation (“karma”), directly related to his degree of participation, the rewards received, and his correspondence with peers. This shows that one of the factors that explain the student’s MOOC completion is his degree of interaction with other students, and particularly his reputation among them.
  • Miniatura
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    Progress in wireless technologies in hospitality and tourism
    (Emerald, 2019-11-21) Navío Marco, Julio; Ruiz Gómez, Luis Manuel; Sevilla Sevilla, Claudia
    Purpose This paper aims to critically review the progression of wireless technologies in tourism and hospitality since 2000. Wireless technologies are a set of information and communications technologies (ICTs) involving radio transmission (such as mobile or satellite technologies) that are extensively used in tourism and hospitality, but which have not yet been studied comprehensively. Design/methodology/approach This study is a mixed methods review combining a quantitative and qualitative approach and including a systematic review of the academic literature since 2000. Findings Contrary to the prevailing focus of study on mobile technologies, the authors open the field to other technologies (such as Zigbee or Bluetooth), and in a particular highlight, the large role played by satellite technology in tourism and how this is reflected in the literature. In literature reviews linking tourism and ICTs, the authors find that excluding some journals may leave out notable aspects for any systematic analysis. Moreover, the study highlights the importance of wireless technologies in a sensor-based convergence between the physical and digital worlds. Originality/value The contribution is mainly twofold: first, the authors develop the literature on tourism with a better understanding of the role played by these technologies in supporting tourism and hospitality, by updating sources and research work; second, the authors take a holistic, all-encompassing approach, providing a truly comprehensive view of the literature on tourism and ICTs, in which wireless technologies have always been approached with fragmented or limited scope, lacking a view in the round.