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Article
Publication date: 1 April 1991

L.Y. Chen, G. Levine, J. Yang and C.S. Ting

A stochastic process with repulsive correlation is proposed to simulate the nonequilibrium electronic transport through microstructures under finite bias voltage. Since an…

Abstract

A stochastic process with repulsive correlation is proposed to simulate the nonequilibrium electronic transport through microstructures under finite bias voltage. Since an electron needs to stay a finite time τ0 on a channel state while traversing the constriction structure, within τ0 other electrons can not follow up through the same channel state because of the Pauli exclusion. This quantum effect induces a time correlation and suppresses the shot noise. The Monte Carlo results fairly compare with experimental measurements.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 10 no. 4
Type: Research Article
ISSN: 0332-1649

Book part
Publication date: 12 January 2012

Ioannis N. Lagoudis

There is significant amount of literature tackling different issues related to the port industry. The present chapter focuses on a single business unit of seaports aiming at the…

Abstract

There is significant amount of literature tackling different issues related to the port industry. The present chapter focuses on a single business unit of seaports aiming at the documentation of works related to container terminals.

An effort to review, collect and present the majority of the works present in the last 30 years, between 1980 and 2010, has been made in order to picture the problems dealt and methods used by the authors in the specific research field. To facilitate the reader, studies have been grouped under five categories of addressed problems (productivity and competitiveness, yard and equipment utilization, equipment scheduling, berth planning, loading/unloading) and four modelling methodologies (mathematics and operations research, management and economics, simulation, stochastic modelling).

The analysis shows that most works focus on productivity and competitiveness issues followed by yard and equipment utilisation and equipment scheduling. In reference to the methodologies used managerial and economic approaches lead, followed by mathematics and operations research.

In reference to future research, two fields have been identified where there is scope of significant contribution by the academic community: container terminal security and container terminal supply chain integration.

The present chapter provides the framework for researchers in the field of port container terminals to picture the so far works in this research area and enables the identification of gaps at both research question and methodology level for further research.

Details

Maritime Logistics
Type: Book
ISBN: 978-1-78052-340-8

Keywords

Article
Publication date: 22 January 2021

Chinho Lin, Shu-Fang Ting, Leslie Lee and Sheng-Tun Lin

This study proposes an objective assessment model to evaluate the performance of internal and external capabilities of firms. It facilitates firms to invest appropriate resources…

Abstract

Purpose

This study proposes an objective assessment model to evaluate the performance of internal and external capabilities of firms. It facilitates firms to invest appropriate resources to cultivate the organizational capability necessary to meet the requirements of the performance indicators.

Design/methodology/approach

This study integrates the concepts of resource-based theory, the organizational capability concept, and conduct a performance analysis to the four perspectives of the BSC by implementing the fuzzy set theory and data employment analysis.

Findings

The findings show that the appropriate strategies help allocate available resources and capabilities during the different product life cycle, which provides practical guidelines for firms to achieve sustaining competitive advantage.

Research limitations/implications

The selected factors were focused on four resources and capabilities rather than all possible factors.

Originality/value

An objective assessment model was created based on internal and external competitive performance efficiency in this research field. This model facilitates the ability of the top management to make decisions for resource allocation that will enhance firm's performance.

Details

Industrial Management & Data Systems, vol. 121 no. 3
Type: Research Article
ISSN: 0263-5577

Keywords

Book part
Publication date: 28 March 2015

Ana Adi and Georgiana Grigore

Social media usage is becoming ubiquitous across the world and communicators, either corporate, independent or activist are increasingly adopting the new medium. This chapter…

Abstract

Purpose

Social media usage is becoming ubiquitous across the world and communicators, either corporate, independent or activist are increasingly adopting the new medium. This chapter focuses on the uses of social media for marketing communications, in particular for public relations and corporate social responsibility (CSR) by Pfizer’s European offices. In doing so it evaluates the relationship between public relations and CSR as well as reviews some of the uses of social media for healthcare communications and CSR.

Methodology/approach

Using a deductive approach and a methodology that combines qualitative content analysis aimed at identifying communication themes and social media audits on brand integration and communication coherence, this chapter aims to identify how Pfizer’s European offices use social media to communicate online.

To establish the corporate line and branding general guidelines for Pfizer, we have recorded from the company’s official website (www.pfizer.com) its corporate overview and corporate responsibility information, embedded into the ‘About us’ section of the website. From the home page, social media links were then sought. To ensure all links were recorded the researchers used two gateways, one using the social media links on the website and one through each country’s website and their social media links on their home page. The Pfizer official accounts were excluded from this analysis, the interest being on the country uses of social media and not Pfizer’s official general channels.

General traffic and engagement data automatically reported by each social media platforms such as number of tweets, followers, fans, and number of views were recorded manually. For more insight into Twitter activity FollerMe was then used to capture and record each account’s most recent activity as it enabled the discovery of each account’s creation date and the most frequently used words and hashtags in its tweets. It also helped assess the levels of performance of each country on Twitter by looking at the reported ratios of replies, mentions, tweets with links, hashtags or media to the last 100 tweets sent from the each account. For Facebook and YouTube data, only the publicly reported data was recorded. The text in the Twitter bios and about sections was also recorded and compared with the company’s corporate and CSR descriptions included on the main website.

Findings

Out of the 20 countries that do have a Pfizer country office, only 10 of them have a social media presence. Turkey and Spain have four social media channels each and Belgium has three. All the other countries are present on only one social media platform. They show an overall integration and coordination of messages with themes mirrored from one platform to another. The channels also show an overall compliance and consistency with the brand, most of them displaying bespoke backgrounds, bios and links to the country website.

When it comes to social media integration, the accounts are poorly integrated and interlinked. Moreover, although social media provides a platform for dialogue, two out of the three platforms analysed have very little user interaction. This high concern for message control can be indicative of a variety of elements: a lack of certainty/security in handling social media, a risk-averse attitude towards social media, a lack of training of staff about how to handle social media or perhaps a lack of resources.

The platforms used have all different functions and address different target audiences. YouTube proves to excel as a public information/CSR medium for the general public, the most popular content fitting into those categories. Twitter is a corporate communications environment by excellence, a true mouth-piece of the organization. Finally, Facebook is Pfizer’s user engagement environment but within Pfizer’s own comfort and rules, the presence of a policy document making the boundaries of communication very clear.

Research limitations/implications

Although looking only at one company and its social media communication practices and although it uses only publicly reported data, this chapter raises a variety of questions about the use of social media by big, multinational corporations, the resources they allocate and the amount to which they perceive these channels as anything more than just another company mouth-piece. It also raises questions about how companies choose to portray themselves on social media in comparison to joining conversations, commenting on current trends and celebrating their partners and employees. Perhaps future research could explore these aspects in more depth.

Practical implications and originality/value

Pfizer who declares itself the ‘world’s largest research-based pharmaceutical company’ is currently among the most influential companies in the world, occupying currently the 148th position in the Global Fortune 500 list. Due to its position within the industry, Pfizer has been the subject of previous research materials including marketing and health communications; however, no study yet has analysed Pfizer’s uses of social media. By analysing the social media communications of Pfizer in Europe and by pointing to the inconsistencies between country accounts, this chapter raises further questions about social media strategy and its implementation by corporations.

Details

Corporate Social Responsibility in the Digital Age
Type: Book
ISBN: 978-1-78441-582-2

Book part
Publication date: 10 February 2023

Pinki Paul and Balgopal Singh

Introduction: Healthcare facilities have witnessed deterioration, limited employee engagement, and communication gaps due to a lack of wireless technology. The Internet makes work…

Abstract

Introduction: Healthcare facilities have witnessed deterioration, limited employee engagement, and communication gaps due to a lack of wireless technology. The Internet makes work and life quicker and more intelligent. The Internet of Things (IoT) is a scheme of interconnection equipped with unique identifiers in recent years. Artificial intelligence (AI) and IoT advancement allow employees to develop competent and predictive services and solutions in human resource (HR) practices. This chapter has been formulated to summarise and classify the existing research and better understand the past, present, and future of employee engagement by improving IoT interrelated devices in the healthcare industry.

Purpose: This study aims to categorise and overcome the challenges involved in HR practices. Effectively embracing IoT application-connected devices in the healthcare industry can enhance human resources management’s (HRM) role and measure performance assessment to improve employee engagement and productivity.

Methodology: In this study, the authors develop propositions dependent on a theory-based review. A systematic analysis was applied to minimise the challenges of HRM. The subject-related articles from different journal sources, like Scopus, Emerald, Web of Science, Springer, etc., were analysed based on engagement criteria. It was graphically recorded in a collective and informative way to emphasise the review outcomes. The study has presented the positive impacts of AI and IoT on engagement in health care.

Summary: This chapter accumulated theory-based knowledge about healthcare employee engagement and how IoT-based technology like AI can optimise employees’ engagement effectively. Further, it draws comparative benefits for a workforce to execute performance advancements and create future progressive aspects for healthcare employees.

Details

The Adoption and Effect of Artificial Intelligence on Human Resources Management, Part A
Type: Book
ISBN: 978-1-80382-027-9

Keywords

Open Access
Article
Publication date: 2 July 2018

Birgit Burböck, Anita Macek, Edith Podhovnik and Christian Zirgoi

The purpose of this paper is to measure the influence of corruption distance (CD) on foreign direct investment (FDI) with the characteristics of the value function from the…

1354

Abstract

Purpose

The purpose of this paper is to measure the influence of corruption distance (CD) on foreign direct investment (FDI) with the characteristics of the value function from the Prospect Theory (PT) such as loss aversion and diminishing sensitivity.

Design/methodology/approach

Data are derived from Transparency International and the Organisation for Economic Co-operation and Development (OECD) and tested on the countries China, Germany, Italy, Japan, Korea, Russia, Spain and the UK and are analysed with a natural log (LN) regression model.

Findings

The findings indicate a negative asymmetric relationship for China, Germany, Korea, Spain and Russia. This means that negative performance on CD will not have greater impact on FDI outflows than positive performance on CD in the same country. Loss aversion, as well as diminishing sensitivity, as suggested by the PT, cannot be supported with the empirical results.

Originality/value

Its originality lies in contributing and extending knowledge on CD on FDI in several ways. First, it analyses the data of emerging and industrialized countries, namely, Russia, China, Germany, Italy, Japan, Korea, Spain and the UK. Second, a potential asymmetric impact is explained by the characteristics of the hypothetical value function of the PT. Third, it seeks empirical evidence by applying an econometric model developed to analyse the variables CD and FDI.

Details

Journal of Financial Crime, vol. 25 no. 3
Type: Research Article
ISSN: 1359-0790

Keywords

Article
Publication date: 21 August 2009

Yu‐Cheng Lee, Hsiu‐Yuan Hu, Tieh‐Min Yen and Chih‐Hung Tsai

The purpose of this study was to examine overall customer satisfaction associated with medical service quality in Taiwan by integrated Kano’s model and customer satisfaction index…

Abstract

The purpose of this study was to examine overall customer satisfaction associated with medical service quality in Taiwan by integrated Kano’s model and customer satisfaction index model. Another purpose was to confirmed nonlinear and asymmetric relationship of Customer Satisfaction and Quality Performance by the research outcome. By analyzing 1,100 patients or their family members, this study used the structural equation model (SEM) with AMOS software for data analysis. The results show that must‐be attributes, one‐dimensional attributes and attractive attributes had a direct effect on overall customer satisfaction, Surprisingly, overall customer satisfaction had positively influenced customer loyalty customer satisfaction had negatively influenced customer complaints. The study also found that customer complaints have direct effect on customer loyalty. Importantly, the study found out the must‐be attributes, the attractive attributes and one‐dimensional attributes increased, the level of overall customer satisfaction also increased. The customer satisfaction positively influences customer loyalty in medical service quality in Taiwan. The findings might reveal new insights for researchers dealing with quality of medical service and for hospital managers who devote resources exclusively to achieving highest possible levels of patient satisfaction.

Details

Asian Journal on Quality, vol. 10 no. 2
Type: Research Article
ISSN: 1598-2688

Keywords

Article
Publication date: 9 March 2012

Abraham Zhang and George Q. Huang

Rising production costs in coastal China have caused the popularity of the “China plus one” strategy, and the hike in oil prices favors near‐shore outsourcing to reduce…

5147

Abstract

Purpose

Rising production costs in coastal China have caused the popularity of the “China plus one” strategy, and the hike in oil prices favors near‐shore outsourcing to reduce transportation costs. Taking into consideration supply chain strategy, this paper aims to investigate the impacts of these major business environment changes on manufacturing outsourcing in China.

Design/methodology/approach

Considering costs and lead times, a bi‐objective integer programming model is developed to determine optimal supply chain configuration decisions under various business environment scenarios. A case study with a family of footwear products is used to illustrate model application and present detailed analyses.

Findings

Impacts of factors could be non‐intuitive. Partial relocation may be better than relocating all manufacturing steps to lower‐cost regions. Coastal China is still attractive for products with short order lead times, because of its formation of industrial clusters and efficient logistics services.

Research limitations/implications

Only tangible factors including costs and lead times are evaluated; however, they offer valuable insight for the strategic decision of selecting outsourcing locations.

Practical implications

The analyses suggest differentiated outsourcing strategies depending on product and demand characteristics. The trend of moving manufacturing away from China is exaggerated. Coastal China has established industrial clusters and efficient logistics support to enable supply chain responsiveness; while inland China maintains a low cost comparable with competing Asian countries.

Originality/value

Existing studies on the research phenomenon focused on cost factors alone. This paper analyzes lead times as well. The study also introduces the network perspective into the research of offshore manufacturing outsourcing.

Details

Supply Chain Management: An International Journal, vol. 17 no. 2
Type: Research Article
ISSN: 1359-8546

Keywords

Article
Publication date: 1 April 1996

David Pollitt

This special “Anbar Abstracts” issue of the Journal of Product & Brand Management is split into ten sections covering abstracts under the following headings: Marketing strategy;…

12607

Abstract

This special “Anbar Abstracts” issue of the Journal of Product & Brand Management is split into ten sections covering abstracts under the following headings: Marketing strategy; Customer service; Pricing; Promotion; Marketing research; Product management; Channel management; Logistics and distribution; New product development; Purchasing.

Details

Journal of Product & Brand Management, vol. 5 no. 4
Type: Research Article
ISSN: 1061-0421

Article
Publication date: 15 April 2022

Muhammad Asghar Ali, Ding Hooi Ting, Ahmad Shahrul Nizam Isha, Muhammad Ahmad-Ur-Rehman and Shoukat Ali

The purpose of this study/paper is first to determine the impact of perceived recovery justice (PRJ) (as a second-order construct) on recovery satisfaction and repurchase…

1267

Abstract

Purpose

The purpose of this study/paper is first to determine the impact of perceived recovery justice (PRJ) (as a second-order construct) on recovery satisfaction and repurchase intentions; secondly, to investigate the mediating impact of customer affection and recovery satisfaction (on the relationship between PRJ and repurchase intentions and satisfaction and repurchase intentions, respectively); and thirdly, to examine the moderating effect of gender on the relationships between PRJ–recovery satisfaction–repurchase intentions.

Design/methodology/approach

The authors used a self-administrated survey technique for data collection. Afterwards, partial least square structural equation modelling was used to evaluate the data from 300 respondents (the automotive insurance industry in Punjab, Pakistan).

Findings

The findings show that PRJ, recovery satisfaction and customer affection positively predict repurchase intentions. PRJ also indirectly predicts repurchase intentions through the mediating effect of recovery satisfaction. Gender has a contingent effect on the PRJ–customer satisfaction–repurchase intentions relationship, such that the effect is higher for females than males. These findings have important theoretical and practical implications. To counter service failure, this study helps to draft effective strategies and policies for the insurance industry to make customers loyal patrons.

Practical implications

These findings have important theoretical and practical implications. To counter service failure, this study helps to draft effective strategies and policies for the insurance industry to make customers loyal patrons.

Originality/value

This study also tested a novel relationship, in that the authors used customer affection as a mediating factor between the satisfaction and repurchase intentions relationship. Moreover, the authors also tested the moderating role of gender in PRJ–recovery satisfaction–repurchase intentions associations.

Details

Journal of Asia Business Studies, vol. 17 no. 2
Type: Research Article
ISSN: 1558-7894

Keywords

1 – 10 of over 8000