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Although knowledge sharing in online communities has been studied for many years, little is known about the determinants for individuals' knowledge sharing in online health communities (OHCs) surrounding smoking cessation. Examining the determinants of knowledge sharing in such OHCs from the social capital perspective may prove particularly enlightening.

A questionnaire-based online user survey of two smoking cessation OHCs, one based in Finland and one based in China, was performed. Performing data analysis with partial least squares (SmartPLS 3.0), the authors developed a model conceptualizing the structural, cognitive and relational dimensions of social capital as drivers for knowledge sharing in smoking cessation OHCs, with users' stage in giving up smoking as a moderator.

The results show that structural capital (social ties) and relational capital (reciprocity) are important motivators behind knowledge sharing in smoking cessation OHCs, and the authors found a moderating effect of the stage in quitting on the antecedents' relationship with knowledge sharing in these OHCs.

The study enriches understanding of knowledge sharing in smoking cessation OHCs, contributing to theory and identifying practical implications for such groups' administration.

This study aims to identify opportunities and constraints of community forestry in the context of forest decentralization in Cameroon and what can be capitalized on for sound REDD+ design and implementation.

A qualitative approach to data collection was used through content analysis of 1994 forestry law, reports and publications related to decentralized forest management, community forestry and REDD+ in Cameroon. Principles that govern community forest and REDD+ were highlighted and opportunities and constraints of community forestry for REDD+ projects were discussed.

Community forestry was developed principally to protect forests in order to support the subsistence and income-generating extractive activities of forest-dependent communities. Community forestry governance arrangements were not designed with the objective of achieving verifiable emissions reductions or carbon stock values. Hence, existing community forestry institutions may not address all the specific demands of REDD+ programs. However, existing community institutions and practices can be strengthened or modified to align better with climate change mitigation goals and to achieve REDD+ objectives in community forestry sites. On the other hand, REDD+ was developed principally to mitigate climate change by reducing emissions from deforestation and forest degradation principally within developing countries where the livelihoods of forest-dependent people are a central component of all forest management policies. However, despite fundamental differences between community forestry and REDD+, there is substantial synergy between their objectives, and the dual forest conservation and livelihood development focus of both programs means that policies that strengthen and support existing community forestry institutions and sites will advance REDD+ objectives. As such, REDD+ will likely to be more successful if it builds on lessons learned from community forestry.

This paper demonstrates how REDD+ is more likely to succeed if it builds on the lessons learned from community forestry over the past 20-plus years in Cameroon. It also discusses how REDD+ can benefit from community forestry and how some of the many challenges related to community forestry can be directly addressed by the REDD+ mechanism. Further, this paper also argues how the congruence between community forestry and REDD+ can effectively facilitate the direct use of community forestry as a tool to achieve REDD+ goals.

This study aimed to examine factors associated with electronic cigarette use among adolescents aged 15–19 in Jakarta, Indonesia.

The study was a school-based survey involving 1,318 students from 14 high schools in Jakarta. A multistage cluster sampling methodology was used. The authors used the chi-square test and multiple logistic regression to examine the association between electronic cigarette use and sociodemographic, social influences, health risk perceptions, availability, affordability and conventional cigarette smoking status.

Overall, 6.3% of females and 29% of males reported ever having used electronic cigarettes. Electronic cigarette use was independently associated with sex, school locations, conventional cigarette smoking status, peer use, availability and perceptions that electronic cigarettes aid conventional cigarette smoking cessation. Compared with non-smokers, lifetime (AOR: 8.740, 95% CI: 5.126–14.901) and current conventional cigarette smokers (AOR: 18.380, 95% CI: 10.577–31.938) were more likely to use electronic cigarettes.

The use of electronic cigarettes among adolescents was considerably high in this study. Therefore, the tobacco control policy should be extended to regulate the marketing and use of all types of tobacco products and not just conventional cigarettes.

The study explored beyond individual lifestyle factors that contributed to electronic cigarette use in Indonesia such as affordability, school locations and availability of electronic cigarettes. These issues have not been specifically discussed in previous studies.

This paper aims to examine consumers’ evaluation of and reaction to the coexistence of brand misconduct and sustainability claims through a series of studies.

The research questions are examined across three studies. Consumer’s scepticism of corporate social responsibility (CSR) is considered the driver of brand distance. Brand hypocrisy is postulated to mediate the relationship between scepticism to CSR and brand distance. Furthermore, brand trust and desire for exclusivity are tested as moderators of brand hypocrisy and brand distance.

The findings showed that environmental misconduct leads to perceived brand hypocrisy and brand distancing. When luxury brands take action to remedy their actions, the perceived brand hypocrisy and brand distancing decrease. In addition, brand trust and desire for exclusivity dilute the relationship between brand hypocrisy and brand distance.

The findings show that, standing in a contradictory position, brands can still reduce the consumers’ perceived brand distance by building a strong consumers’ trust toward the brand. At the same time, relating the luxury consumers’ yearning for the exclusive products and services, the findings show that the consumers with a strong desire for exclusivity feel a lower level of brand distance even if the brand gets involved in misconduct.

Este artículo examina la evaluación y la reacción de los consumidores ante la coexistencia de la mala conducta de la marca y las alegaciones de sostenibilidad a través de una serie de estudios.

Las preguntas de investigación se examinan a través de tres estudios. El escepticismo de los consumidores respecto a la RSC se considera el motor del distanciamiento de las marcas. Se postula que la hipocresía de la marca media la relación entre el escepticismo hacia la RSE y la distancia de la marca. Además, se comprueba que la confianza en la marca y el deseo de exclusividad son moderadores de la hipocresía y la distancia a la marca.

Los resultados mostraron que la mala conducta medioambiental conduce a la percepción de hipocresía de la marca y al distanciamiento de la misma. Cuando las marcas de lujo toman medidas para remediar sus acciones, la hipocresía y el distanciamiento de marca percibidos disminuyen. Además, la confianza en la marca y el deseo de exclusividad diluyen la relación entre la hipocresía y el distanciamiento de la marca.

Los resultados demuestran que, situándose en una posición contradictoria, las marcas pueden seguir reduciendo el distanciamiento de marca percibido por los consumidores mediante la creación de una fuerte confianza de los consumidores hacia la marca. Al mismo tiempo, relacionando el anhelo de los consumidores de lujo por los productos y servicios exclusivos, nuestros hallazgos muestran que los consumidores con un fuerte deseo de exclusividad sienten un menor nivel de distancia a marca incluso si la marca se ve involucrada en una mala conducta.

本文通过一系列的研究, 考察了消费者对品牌不当行为和可持续发展主张并存的评价和反应。

研究问题在三项研究中得到了检验。消费者对企业社会责任的怀疑被认为是品牌距离的驱动因素。品牌伪善被假设为介导对企业社会责任的怀疑和品牌距离之间的关系。此外, 品牌信任和对排他性的渴望被测试为品牌伪善和品牌距离的调节因素。

研究结果显示, 环境方面的不当行为导致了人们对品牌伪善和品牌距离的感知。当奢侈品牌采取行动补救他们的行为时, 被感知的品牌伪善和品牌距离就会减少。此外, 品牌信任和对排他性的渴望稀释了品牌伪善和品牌距离之间的关系。

研究结果表明, 站在矛盾的立场上, 品牌仍然可以通过建立消费者对品牌的强烈信任来减少消费者感知的品牌距离。同时, 联系到奢侈品消费者对独家产品和服务的渴望, 我们的研究结果表明, 即使品牌涉及到不正当行为, 对独家性有强烈渴望的消费者也会感到较低的品牌距离。

The purpose of this paper is to explore the concept of brand hate in detail which is the extreme negative emotion toward brands, by giving a comprehensive explanation concerning how brand hate evolves in consumers. More specifically, antecedents of brand hate are empirically assessed in this study.

This study used primary data from 250 fast food brand consumers in Pakistan. Multiple regression analysis in SPSS was used to test the hypotheses related to the antecedents of brand hate.

Results indicate that brand hate is instigated by five antecedents, which are negative past experience, symbolic incongruity, poor relationship quality, ideological incompatibility and rumor, with rumor being the biggest instigator.

Antecedents of brand hate are assessed theoretically and empirically in this study which helps in understanding the true form of brand hate. More specifically, poor relationship quality and rumor are presented as the antecedents of brand hate according to the recommendations of the theory of hate.

El objetivo de este trabajo es explorar en detalle el concepto de odio a la marca, que es la emoción negativa extrema hacia las marcas, dando una explicación completa sobre cómo evoluciona el odio a la marca en los consumidores. Más específicamente, en este estudio se evalúan empíricamente los antecedentes de odio a la marca.

Este estudio utilizó datos primarios de 250 consumidores de marcas de comida rápida en Pakistán. El análisis de regresión múltiple en SPSS se utiliza para probar las hipótesis relacionadas con los antecedentes del odio a la marca.

Los resultados indican que el odio a la marca viene motivado por cinco antecedentes que son una experiencia pasada negativa, la incongruencia simbólica, la mala calidad de la relación, la incompatibilidad ideológica y el rumor negativo, siendo el rumor el mayor antecedente.

En este estudio se evalúan teórica y empíricamente los antecedentes del odio a la marca, lo que ayuda a comprender la verdadera forma de odio a la marca. Más específicamente, la mala calidad de la relación y el rumor se presentan como los antecedentes del odio a la marca de acuerdo con las recomendaciones de la teoría del odio.

Odio a la marca, gestión de marca, relación con el cliente

Trabajo de investigación

While research evidences how customers’ emotions can influence their consumer experience, understanding of how employees’ displayed emotions affect the customer service experience is more limited. Drawing on affect transfer theory, the authors test for the mediating role of attitude towards the employee, which is proposed to mediate the effect of employees’ displayed emotion on customers’ satisfaction with recovery. As service recovery entails a critical service experience in which emotions can easily rise, this paper aims to highlight the pivotal role of employee-displayed emotions during service recovery.

A scenario-based experiment in the context of an airline service failure recovery (3 × 2 between-subjects design) manipulates frontline employees’ emotions (anger vs happiness vs no specific emotion) and the quality of the solution (bad vs good).

Employees’ displayed emotions directly affect attitude towards the employee and indirectly affect service recovery satisfaction. Moreover, attitude towards the employee is affected more by the employee’s displayed emotion when the solution offered is bad compared to good.

Employees’ emotions displayed during service recovery can enhance or damage service recovery strategies. Employees should control for negative emotions in the case of service failure, especially when unable to provide a good solution.

Emotions displayed by employees can influence the customer’s service recovery evaluations. There is an interesting interaction between the quality of the solution and employees’ displayed emotions. Additionally, the mantra of “service with a smile” may not be valid in the case of service recovery: rather, employees should avoid displaying negative emotions.

A pesar de que la literatura ha demostrado la importancia que tienen las emociones en los consumidores, se sabe poco acerca de cómo influyen las emociones de los empleados. Basándonos en la teoría de la transferencia de afecto, testamos el papel mediador de la actitud hacia el empleado. Ésta se propone como mediadora del efecto que tiene la emoción mostrada por el empleado en la satisfacción del cliente. Este trabajo resalta el papel fundamental de las emociones mostradas por el empleado durante la recuperación del servicio.

Experimento (3x2 entre sujetos) basado en el fallo de una aerolínea. Se manipulan las emociones del empleado (enfado vs alegría vs ninguna emoción específica) y la calidad de la solución (mala vs buena).

Las emociones mostradas por los empleados afectan directamente a la actitud hacia el empleado e indirectamente a la satisfacción con la recuperación del servicio. La actitud se ve más afectada por la emoción mostrada por el empleado cuando la solución ofrecida es mala.

Las emociones mostradas por los empleados pueden contribuir o dañar las estrategias de recuperación del servicio. Los empleados deben controlar las emociones negativas, especialmente cuando no pueden ofrecer una buena solución.

Las emociones mostradas por los empleados influyen en la recuperación del servicio. Existe interacción entre la calidad de la solución y la emoción del empleado. Además, la consigna de “atender al cliente con una sonrisa” puede no ser válida en este contexto, siendo más relevante que los empleados no muestren emociones negativas.

虽然研究证明了顾客的情绪如何影响他们的消费体验, 但对员工所表现出的情绪如何影响顾客服务体验的理解却比较有限。借鉴情感转移理论, 我们测试了对员工态度的中介作用, 提出了员工表现出的情绪对客户对服务补救满意度影响的中介作用。由于服务补救涉及情绪容易上升的关键服务体验, 本文强调了员工表现出的情绪在服务补救过程中的关键作用。

在航空公司服务故障补救的背景下, 一个基于场景的实验（3x2主体间设计）操纵了一线员工的情绪（愤怒vs快乐vs无特定情绪）和解决方案的质量（差vs好）。

员工表现出来的情绪直接影响顾客对员工的态度, 间接影响对服务补救的满意度。此外, 当所提供的解决方案质量是差的, 而不是好的, 顾客对员工的态度受员工所表现的情绪的影响更大。

员工在服务补救过程中表现出来的情绪可以增强或破坏服务补救策略。在服务失败的情况下, 员工应该控制消极的情绪, 特别是在无法提供一个好的解决方案时。

员工表现出来的情绪会影响顾客的服务补救的评价。解决方案的质量和员工表现的情绪之间存在着有趣的互动。此外, “微笑服务 “的口号在服务补救的情况下可能是无效的：相反, 员工应该避免表现出负面情绪。

Adopting an exploratory approach, this paper aims to focus on the potential negative consequences that online firestorms (OFs) might have on consumer–brand relationships. Specifically, the authors focus on the individual level through taking a close look at the content that users generate during these attacks.

The authors conducted content analysis to study four recent brand-related OFs that occurred on Twitter.

The results show that brands are at the core of the users’ conversations, although other actors, such as competing firms, can also be affected. Negative comments greatly exceed positive ones. Actions against the brand, both passive (avoidance) and active (vengeance), emerged during the OFs.

The exploratory nature of the study could cast doubt on the generalizability of the results. Moreover, the number of OF analyzed is limited, although they represent an interesting variety of brand misconducts.

Nowadays, brands are publicly scrutinized through social networks, as the networks enable users to speak out about brands’ perceived mistakes and wrongdoings. This paper confirms that managers should monitor, understand and try to respond to OFs to minimize their impact.

Online firestorms are a recent phenomenon that has gained attention finally, as they can reach hundreds of users in real-time and can involve a huge amount of comments posted online against a brand. These attacks could severely damage the brand, even when there is no strong evidence of the posted content being true. This paper adds to the scarce literature on the topic and analyzes the negative effects for brands.

Este trabajo exploratorio identifica posibles consecuencias negativas que los ataques colaborativos online contra las marcas podrían tener en las relaciones marca-consumidor. Para ello se adopta la perspectiva del participante en el ataque colaborativo mediante un análisis pormenorizado del contenido que los usuarios generan durante el tiempo que dura el ataque contra la marca.

Se ha llevado a cabo un análisis del contenido generado durante cuatro ataques colaborativos recientes que protagonizaron distintas marcas en Twitter.

Del análisis de contenido se desprende que las marcas son las protagonistas de las conversaciones de los usuarios aunque otros actores tales como marcas competidoras también han sido mencionadas. Los comentarios negativos predominan sobre los positivos. También se identifican acciones contra la marca, tanto pasivas (evitar comprarla) como activas (venganza).

El carácter exploratorio del estudio impide la generalización de sus resultados. El número de ataques colaborativos analizados son limitados aunque representan una interesante variedad de errores y malas conductas por parte de las marcas.

Actualmente las marcas son objeto de escrutinio público en las redes sociales en tanto que facilitan la interacción entre usuarios y el comportamiento informativo de cualquier tipo. Este trabajo confirma que los responsables de marca deben controlar, comprender y tratar de responder a estos ataques colaborativos contra las marcas para minimizar su impacto.

Los ataques colaborativos contra las marcas son un fenómeno que está recibiendo una enorme atención últimamente en la medida en la que miles de usuarios participan en ellos en tiempo real generando una enorme cantidad de comentarios online contra una marca. Estos ataques pueden dañarla seriamente, incluso ante la ausencia de evidencias claras de que el contenido que se comparte sea cierto. Este trabajo contribuye a la escasa literatura existente sobre los ataques colaborativos online contra las marcas y analiza sus posibles efectos negativos.

Artículo de investigación

This paper aims to analyse the volatility of the fixed income market from 11 countries (Brazil, Russia, India, China, South Africa, Argentina, Chile, Mexico, USA, Germany and Japan) from January 2000 to December 2011 by examining the interbank interest rates from each market.

To the volatility of interest rates returns, the study used models of auto-regressive conditional heteroscedasticity, autoregressive conditional heteroscedasticity (ARCH), generalized autoregressive conditional heteroscedasticity (GARCH), exponential generalized autoregressive conditional heteroscedasticity (EGARCH), threshold generalized autoregressive conditional heteroscedasticity (TGARCH) and periodic generalized autoregressive conditional heteroscedasticity (PGARCH), and a combination of these with autoregressive integrated moving average (ARIMA) models, checking which of these processes were more efficient in capturing volatility of interest rates of each of the sample countries.

The results suggest that for most markets, studied volatility is best modelled by asymmetric GARCH processes – in this case the EGARCH – demonstrating that bad news leads to a higher increase in the volatility of these markets than good news. In addition, the causes of increased volatility seem to be more associated with events occurring internally in each country, as changes in macroeconomic policies, than the overall external events.

It is expected that this study has contributed to a better understanding of the volatility of interest rates and the main factors affecting this market.

Este estudio analiza la volatilidad del mercado de renta fija de once países (Brasil, Rusia, India, China, Sudáfrica, Argentina, Chile, México, Estados Unidos, Alemania y Japón) de enero de 2000 a diciembre de 2011, mediante el examen de las tasas de interés interbancarias de cada mercado.

Para la volatilidad de los retornos de las tasas de interés, se utilizaron modelos de heteroscedasticidad condicional autorregresiva: ARCH, GARCH, EGARCH, TGARCH y PGARCH, y una combinación de estos con modelos ARIMA, comprobando cuáles de los procesos eran más eficientes para capturar la volatilidad de interés de cada uno de los países de la muestra.

Los resultados sugieren que para la mayoría de los mercados estudiados la volatilidad es mejor modelada por procesos GARCH asimétricos —en este caso el EGARCH— demostrando que las malas noticias conducen a un mayor incremento en la volatilidad de estos mercados que las buenas noticias. Además, las causas de una mayor volatilidad parecen estar más asociadas a eventos que ocurren internamente en cada país, como cambios en las políticas macroeconómicas, que los eventos externos generales.

Se espera que este estudio contribuya a un mejor entendimiento de la volatilidad de las tasas de interés y de los principales factores que afectan a este mercado.

Ingreso fijo, Volatilidad, Países emergentes, Modelos ARCH-GARCH

Artículo de investigación

The purpose of this systematic review is to highlight some of the business model changes restaurants, bars and beverage producers undertook to modify their operations in order to not only stay in business but also to better serve their employees and communities during the COVID-19 crisis.

An analysis was conducted on 200 industry articles and categorized into three major themes: expansion of take-out/delivery, innovative practices, and community outreach/corporate support, each are further subdivided into additional themes. The systematic review is further supported by personal interviews with industry professionals.

This research finds that there were many different approaches used in adjusting business models in response to the dining restrictions put in place due to COVID-19. From these approaches, themes were developed which resulted in uncovering some suggestions such as developing contingency plans, being flexible and creative, eliminating menu items, investing in a communication platform and getting involved with local government. In addition, some practices operators should be mindful of such as selling gift cards and starting a crowdfund.

This research provides a systematic analysis of business model changes that occurred due to COVID-19 dining restrictions. Researchers can use this information as a guide for further analysis on a specific theme introduced herein.

This research offers several practical implications which will assist the industry should another similar event occur in the future. The systematic analysis describes and documents some suggestions as well as practices to be mindful of in preparing contingency plans for the future.

This research documents an unprecedented time for the hospitality industry by examining how restaurant, bar and beverage producers around the country responded to COVID-19 restrictions. Distilling the multitude of information into succinct themes that highlight the business model changes that occurred will aid future research as well as operators.