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This issue is dedicated to the memory of Luis J. Sanz and this editorial is made up of three parts: an account of his work with the journal, words from the editor (2001-2013), and a brief CV which he had written shortly before his passing.

Este número se dedica a la memoria de Luis J. Sanz y este editorial consta de tres partes. Un recuento de su trabajo con la revista, el recuerdo de la editora 2001-2013, y un breve CV que él mismo escribió poco antes de su muerte.

This Special Issue is dedicated to the memory of the unexpectedly deceased Professor Luis J. Sanz, president of BALAS and Associate Editor of ARLA. The issue includes six papers from Chile, Spain and Costa Rica/Argentina. The case study is on the privatization of the Buenos Aires underground in 1998, a topic of renewed interest in 2015. One of the studies determines the effect of director education and international experience on the firm’s access to international markets. Another paper studies the effect of corporate board diversity on company reputation. The third analyzes the negative effect of the politicization of State savings banks on the benefits of these financial institutions in Spain. The fourth studies the effect of the diversification strategy and cross-control by shareholder groups on firm value in Chile. Finally, we have a literature review, using meta-analysis methodology, on the relationship between auditor specialization by industry and the structure of audit fees.

Este número especial es dedicado a la memoria del súbitamente fallecido profesor Luis J. Sanz, presidente de BALAS y Editor Asociado de ARLA. Publicamos seis trabajos originados en Chile, España, y Costa Rica/Argentina. El caso trata sobre la privatización del metro de Buenos Aires en 1998, tema de renovada vigencia en 2015. Un estudio determina el efecto de la educación de posgrado y la experiencia internacional de los directores en el nivel de acceso a mercados internacionales de sus empresas. El segundo estudia el efecto de la diversidad en la composición de las juntas directivas sobre la reputación de la empresa. Tercero, se analiza el efecto negativo de la politización de las cajas de ahorros estatales en los beneficios de estas instituciones financieras en España. Cuarto, se estudia el efecto de la estrategia de diversificación y del control cruzado de grupos de accionistas sobre el valor de la empresa en Chile. Finalmente, una revisión de la literatura con metodología de meta análisis sobre la relación entre la estructura de auditores especializados por sector empresarial y la estructura de precios de sus tarifas.

The purpose of this paper is to analyze the stock price and volume reactions around firms’ earnings announcement dates in two Latin American stock markets: Chile and Peru.

This study uses multivariate regression analysis to determine the impact of accounting information on stock prices and volume traded around the firms’ earnings announcement dates.

The authors find that quarterly earnings surprises explain stock abnormal returns and abnormal trading volumes around the earnings announcement dates in the Santiago (Chile) and Lima (Peru) stock exchanges. The authors also find that these two effects are driven by small firms.

This is one of the first articles to study the price and volume reactions to accounting information in Latin American stock markets.

This case study examines the Argentinian privatization process that occurred in the early 1990s and which marked the start of the third phase of the history of public services in the country. The research focusses on the role played by a group of private companies in the privatization of the Buenos Aires Subway, an icon of the modernization of mass passenger transportation. It explores the background to the process, the alternative selling options available to the government and concerning the degree of public control that would be retained. It examines the effects of privatization on the economy of the country, on government debt and on the workers who lost their jobs as a result of the sale. The paper ends by describing the measures were taken during the transition from a bureaucratic management model to an entrepreneurial one.

El caso examina el proceso de privatización en la Argentina a comienzos de los años 90^..s cuando inició la tercera fase en la historia de los servicios públicos de ese país. Se centra en la exploración del proceso de transición hacia un conjunto de empresas privadas del Subterráneo de Buenos Aires, icono de modernización del transporte masivo de pasajeros Explora los antecedentes, las alternativas de venta por parte del gobierno, así como las relacionadas con el grado de control en manos de este último. Explora los efectos sobre la economía del país, la deuda del gobierno y el impacto sobre los trabajadores que no serían contratados luego de la privatización. Termina describiendo los cuidados adoptados en la transición desde una gestión de índole burocrática a otra de carácter empresarial.

The purpose of this paper is to develop conceptual knowledge and skills in making financial policy decisions in a rapidly growing and profitable enterprise.

This teaching case was written by documenting and analyzing published information available to the public about Apple. It presents Apple's situation at the end of April 2012. The company reported net profits of US$11.6 billion and income from sales of US$39.186 billion both for the January-March 2012 quarter. Given this highly successful situation, students should assume the role of the company's chief financial officer, Peter Oppenheimer, and make recommendations to the board of directors about what to do with what appears to be a huge cash surplus that the company has accumulated through the years.

Students/participants are usually surprised by the fact that accumulating excess cash could become a problem for any company. Through several discussions of the case the authors have found that answers to this central dilemma depend on students/participants’ experiences. Executive education participants try to maintain the cash and find possible investments, while the less experienced (MBA students) worry about the negative effects of the excess liquidity on value creation. While the former group might be influenced by cash constraints situations frequent in Latin America, the latter group approaches the problem from a theoretical perspective.

Since the case was written using public data, therefore it does not take into account the actual opinions and actions of Apple's management team except for those reported by the press.

The case points toward an overall discussion on conceptual topics such as dividend policies, share buybacks, and stock splits. It frames this discussion in terms of a financial strategy matrix developed by Hawawini and Viallet. According to this matrix, the company is creating value with excess liquidity, and this context helps practitioners to determine the optimal solution and provides executives with a clear guideline. The management's problem, in this case, is to find ways to invest surplus liquidity productively, or failing that, to define the best way to return it to shareholders.

This teaching case provides students and practitioners with a practical application of the Hawawini and Viallet framework to the solution of the financial problem faced by successful companies like Apple. Moreover, it shares the teaching experiences of the authors in both MBA and executive education programs.

The purpose of this paper is to introduce the anniversary issue marking 30 years of academic publication.

This anniversary issue contains 12 articles from 11 countries and 17 academic institutions which present literature reviews, meta-analyses, and novel studies. It also contains testimonials about the history of the journal from Enrique Ogliastri (Editor and/or Director between 1998 and 2018), Elvira Salgado (Editor between 2002 and 2013), and Carlos Pombo (Chief Editor, 2013 to the present).

The history of the journal may be divided into five stages: first, the foundation at the Universidad de Chile (1988-1998); second, the move to the Universidad de los Andes (Bogotá) and the preparation of a proposal to the Institute of Scientific Information (ISI) for inclusion among the scientific journals of the world (1999-2004); third, a period of consolidation in Latin America (2004-2007); fourth, the acceptance of the journal in ISI and the development of an electronic platform with free access to the journal (2008-2013); and fifth, the entry of the Emerald group as editorial partner (2013-2018).

The 12 articles present literature reviews, meta-analyzes, and novel studies.

El propósito de este editorial es presentar el tema del aniversario.

Se publican doce artículos provenientes de once países y 17 instituciones académicas. Se presentan los testimonios de Enrique Ogliastri (editor y/o director entre 1998 y 2018), Elvira Salgado (Editora entre 2002 y 2013), y Carlos Pombo (jefe editorial 2013-2018).

Se publican doce artículos provenientes de once países y 17 instituciones académicas. Se presentan los testimonios de Enrique Ogliastri (editor y/o director entre 1998 y 2018), Elvira Salgado (Editora entre 2002 y 2013), y Carlos Pombo (jefe editorial 2013-2018). La historia de la revista de CLADEA se podría dividir en cinco etapas: la fundación en la Universidad de Chile (1988-1998); pasó a cargo de la Universidad de los Andes (Bogotá), un período de puesta a punto para presentar al Institute of Scientific Information (ISI) la solicitud de ser analizada e incluida entre las revistas científicas del mundo (1999-2004); el período de consolidación en América Latina (2004-2007); la aceptación en ISI y el desarrollo de una plataforma electrónica de acceso libre a la revista (2008-2013); y el ingreso del grupo Emerald como socio editorial (2013-2018).

Los 12 artículos presentan revisiones de literatura, metanálisis y estudios novedosos

This issue includes six research papers originating from ten different institutions across four countries: Chile, Spain, the USA and Portugal. The first paper deals with staff turnover in service companies. The second is a study into life-work interaction for executives who have to take short but frequent international trips as part of their job. The third paper investigates how being self-employed (or alternatively, a salaried employee) affects the relationship between life and job satisfaction. The fourth paper looks at the impact of information technology (IT) on hotel marketing. The fifth examines marketing strategies for the growing segment of people with high purchasing power. And the sixth and final paper studies the impact of IT on the relationship between environmental practices and companies’ actual environmental performance.

Se incluyen seis artículos de investigación procedentes de diez instituciones en cuatro países: Chile, España, Estados Unidos y Portugal. El primero trata sobre la rotación de personal en empresas de servicios. El segundo es un estudio exploratorio sobre la interacción entre vida y trabajo de ejecutivos que deben realizar breves pero frecuentes viajes internacionales como parte de su trabajo. El tercero, estudia el efecto de trabajar por cuenta propia (o asalariado) en la relación entre la satisfacción con la vida y con el trabajo. El cuarto sobre el impacto de las tecnologías de información en el mercadeo de hoteles. El quinto sobre estrategias de mercadeo para el creciente segmento de personas en sectores de alto poder adquisitivo. El sexto estudia el impacto de la tecnología de información en la relación entre prácticas ambientales y el efectivo desempeño ambiental de las empresas.

Six research papers are published on this issue: three on finances, two regarding public administration and one on business economy. They come from six countries and ten universities. The first paper analyses the effect of a new platform for transactions in the Colombian stock exchange. The second studies the factors that influence the capital structure of the non‐financial companies that quote in the stock market of Lima. The third studies a sample of Brazilian coffee growers in order to determine the influence of attitudes and behaviours in their price risk management decisions. The fourth studies the relation between financial stress, decentralisation and outsourcing of public local services in Spain, by particularly taking into account the length of the financial stress, the effectiveness of the measures taken to attenuate it and the lapse between the crisis and an answer based on the portion of privatisation and decentralisation of the public services. The fifth explores the Chilean small and medium businesses determinants that from their beginnings are orientated towards the global international market. Lastly, the concepts of marketing services and higher education are used to analyse the evaluations of professors given by Mexican university students. The journal is shifting towards a new electronic platform. It will begin to be trimestral in the year 2015 and will continue to broaden its net of Associate Editors.

En este número publicamos seis artículos de investigación: tres en finanzas, dos en administración pública, y uno en economía de negocios, provenientes de seis países y diez universidades. El primer artículo analiza el efecto de una nueva plataforma para las transacciones en la bolsa de valores de Colombia. El segundo, estudia los factores que influyen en la estructura de capital de las empresas no financieras que cotizan en el mercado de valores de Lima. El tercero, estudia una muestra de cultivadores de café brasileños para determinar la influencia de las actitudes y comportamientos en sus decisiones de gestión del riesgo del precio. El cuarto, estudia la relación entre estrés financiero, descentralización y contratación externa de servicios públicos locales en España, particularmente al enfocarse en la consideración de la duración del estrés financiero, la efectividad de las medidas tomadas para atenuarlo, y el lapso entre la crisis y una respuesta basada en la opción de privatización y descentralización de servicios públicos. El quinto explora los determinantes de que las pequeñas y medianas empresas chilenas desde el principio estén orientadas al mercado global internacional. Finalmente, se utilizan conceptos del mercadeo de servicios y la educación superior para el análisis de las evaluaciones de los profesores por parte de los estudiantes universitarios mexicanos. La revista está migrando a una nueva plataforma electrónica, pasará a ser trimestral en el año 2015 y se continúa ampliando la red de Editores Asociados.

This conference report aims to review the events that took place at consumer electronics (CE) Week in New York in June that included a one-day symposium on digital imaging. The author shares his impressions and provides ideas for library applications.

Original conference report with author impressions.

Conference report discussion.

Everything in this report is original and is based on the impressions of the author.

The aim of this study is to examine the behavioral intention (BI) to adopt the Coinbase Wallet by Spanish users.

A survey was administered to individuals residing in Spain between March and April 2021. There were 301 questionnaires analyzed. This research applies a new predictive model based on technology acceptance model (TAM) 2, the unified theory of acceptance and use of technology (UTAUT) model, the theory of perceived risk and the commitment trust theory. A mixed partial least squares structural equation modeling (PLS-SEM)/fuzzy-set qualitative comparative analysis (fsQCA) methodology was employed for the modeling and data analysis.

The results showed that all the variables proposed have a direct and positive influence on the intention to use a Coinbase Wallet. The findings present clear directions for traders, investors and academics focused on improving their understanding of the characteristics of these markets.

First, this study addresses important concerns relating to the adoption of crypto-wallets during the global pandemic. Second, this research contributes to the existing literature by adding electronic word of mouth (e-WOM), trust, web quality and perceived risk as new drivers of the intention to use the Coinbase Wallet, providing unique and innovative insights. Finally, the study offers a solid methodological contribution by integrating linear (PLS) and nonlinear (fsQCA) techniques, showing that both methodologies provide a better understanding of the problem and a more detailed awareness of the patterns of antecedent factors.