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1 – 10 of 159R.L. Cadenhead and J.S. Prokop
An outline is given of the purpose and activities of the ISHM‐US Education Program. Guidelines for establishing and operating Student Chapters are provided, together with…
Abstract
An outline is given of the purpose and activities of the ISHM‐US Education Program. Guidelines for establishing and operating Student Chapters are provided, together with the benefits of membership, and several of the facilities made available to student members are described.
C. Maunder, D. Roberts and N. Sinnadurai
Testing has become one of the dominant costs in the process of bringing a product from initial conception to the market place. Because of this, it is now imperative that…
Abstract
Testing has become one of the dominant costs in the process of bringing a product from initial conception to the market place. Because of this, it is now imperative that the impact of any technology change on the test process is considered at an early stage. In this light, the increasing trend towards the use of surface‐mounting techniques in the fabrication of electronic systems is examined, with particular emphasis on the consequences on product testing during design validation, manufacture and repair. The aim is to highlight areas in which new attitudes and replacements for traditional solutions will be needed if surface‐mounting techniques are to be as cost‐effective as possible.
Christian Eckert and Nadine Gatzert
Financial firms announcing large operational losses have empirically been shown to cause significant negative spillover effects in other non-announcing firms in case of…
Abstract
Purpose
Financial firms announcing large operational losses have empirically been shown to cause significant negative spillover effects in other non-announcing firms in case of the banking and insurance industry. The purpose of this paper is 1) to model such spillover effects in a network from a portfolio perspective and 2) to holistically assess operational risk, reputational risk and the risk of spillover effects, taking into account the dependencies between these risk types.
Design/methodology/approach
The authors propose different approaches to model spillover effects with different complexity, including stochasticity and influencing factors within the industry network. They then calibrate the model based on information from previous empirical literature.
Findings
The results emphasize that spillover effects can represent a considerable (non-diversifiable) risk, especially in portfolios, and that neglecting them may lead to a severe underestimation of the actual impact of single operational loss events.
Originality/value
This study is relevant not only for a firm’s risk management strategy but also for investors holding a portfolio of firms potentially subject to spillover effects.
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Christian Eckert, Nadine Gatzert and Alexander Pisula
Previous research observed that large internal fraud events in the general financial services industry imply negative spillover effects, whereas internal fraud in…
Abstract
Purpose
Previous research observed that large internal fraud events in the general financial services industry imply negative spillover effects, whereas internal fraud in investment banks can imply significantly positive effects for other banks. This paper aims to shed further light on this contradictory result.
Design/methodology/approach
For this purpose, the authors compare the spillover effects of the three largest cases of rogue trader events in investment banks (Company 1, 1995; Company 2, 2008; Company 3, 2011) on the largest competing non-announcing banks and insurance companies in Europe based on an event study.
Findings
The results show that while the respective announcing firm suffered significant market value losses that even led to bankruptcy in case of Company 1, spillover effects on other banks and insurers were twofold. In particular, in case of Company 2 and Company 3, spillover effects on other financial firms were significantly positive depending on the event window, indicating a dominating competitive effect, whereas the Company 1 event with its resulting bankruptcy led to significantly negative spillover effects and thus contagion.
Originality/value
The results offer a first indication that the severity of the event in terms of its consequences for the announcing firm is crucial, as internal fraud events have the potential to significantly worsen the market values of other financial services firms, which is in contrast to the typically observed positive effects.
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Viktor Prokop, Jan Stejskal, Beata Mikusova Merickova and Samuel Amponsah Odei
The purpose of this study is to introduce innovative ideas into the treatment of the radical and incremental innovations and to fill the research gap by using: (1) methods…
Abstract
Purpose
The purpose of this study is to introduce innovative ideas into the treatment of the radical and incremental innovations and to fill the research gap by using: (1) methods that can perform complicated tasks and solve complex problems leading in creation of radical and incremental innovation and (2) a broad sample of firms across countries. The authors’ ambition is to contribute to the scientific knowledge by producing evidence about the novel usage of artificial neural network techniques for measuring European firms' innovation activities appearing in black boxes of innovation processes.
Design/methodology/approach
In this study, the authors incorporate an international context into Chesbrough's open innovation (OI) theory and, on the one hand, support the hypothesis that European radical innovators benefit more from foreign cooperation than incremental innovators. On the other hand, the results of the analyses show that European incremental innovators rely on domestic cooperation supported by cooperation with foreign public research institutes. Moreover, the use of decision trees (DT) allows the authors to reveal specific patterns of successful innovators emerging within the hidden layers of neural networks.
Findings
The authors prove that radical European innovators using either internal or external R&D strategies, while the combinations of these strategies do not bring successful innovation outputs. In contrast, European incremental innovators benefit from various internal R&D processes in which engagement in design activities plays a crucial role.
Originality/value
The authors introduce innovative ideas into the treatment of hidden innovation processes and measuring the innovation performance (affected by domestic or international cooperation) of European firms. The approach places emphasis on the novelty of innovation and the issue of international cooperation in the era of OI by designing the framework using a combination of artificial neural networks and DT.
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Thomas Kaspereit, Kerstin Lopatta, Suren Pakhchanyan and Jörg Prokop
The aim of this paper is to study the information content of operational loss events occurring at European financial institutions with respect to the announcing bank’s…
Abstract
Purpose
The aim of this paper is to study the information content of operational loss events occurring at European financial institutions with respect to the announcing bank’s industry rivals from an equity investor’s perspective.
Design/methodology/approach
The authors conduct an event study to identify spillover effects of operational loss events using the Carhart (1997) four-factor model as a benchmark model. In addition, they conduct multiple regression analyses to investigate the extent to which firm-specific factors or the market environment affect abnormal returns.
Findings
They observe significant negative abnormal returns following operational loss announcements exceeding € 50 million for both the announcing firms and their competitors. In addition, they find that stock market reactions occur only within a very small event window around the announcement date, indicating a high degree of market efficiency. Finally, abnormal returns tend to be insignificant for smaller loss amounts.
Originality/value
While operational risk is often believed to be strictly firm-specific, the results show that large operational risk events are not purely idiosyncratic; rather, they are systemic in the sense that they have contagious effects on non-event banks. Thus, the authors shed new light on how operational risk affects equity investors’ investment behaviour in an opaque and highly interconnected banking market.
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This chapter examines the unique regulatory environment that trans-border air carriers work within. Using a U.S. perspective the concept of the bilateral air agreement is…
Abstract
This chapter examines the unique regulatory environment that trans-border air carriers work within. Using a U.S. perspective the concept of the bilateral air agreement is outlined and discussed. These agreements form the basis for how two countries decide to share their airspaces among their air carriers. The trend has been toward more liberal approaches. To explain this trend the concepts of the Freedoms of the Air and Open Skies are discussed. Other liberalization programs are also discussed; specifically, co-terminalization and cabotage. Finally, the air cargo transfer operations at Ted Stevens Anchorage International Airport are used as an example to highlight a rare example of unilateral liberalization on the part of the United States.
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Alaska is the largest state by land area in the United States. It is also the most diverse in its climate and topography. This chapter will examine the geographic and…
Abstract
Alaska is the largest state by land area in the United States. It is also the most diverse in its climate and topography. This chapter will examine the geographic and operational features that make Alaska a unique environment for air cargo logistics. Some of these features sustain its competitive advantage in international air cargo activity. In particular, Ted Stevens Anchorage International Airport (ANC) is a major air cargo gateway for Asia trade with the contiguous United States. An overview of the airport's exclusive air cargo transfer operations will be discussed. Alaska is also one of the least populous states, with about half of the population living in and around the Anchorage area. Due to this, towns and villages ranging from the temperate Alaska Panhandle to well above the Arctic Circle remain dependent on commercial air cargo activity. The federal air cargo program known as Alaska Bypass will be examined as remaining both unique and necessary for the state's socio-economic development.
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Wasiu O. Kehinde, Adekunle I. Ogunsade, Demola Obembe and Mafimisebi P. Oluwasoye
Entrepreneurial ecosystems have become policy strategies to stimulate entrepreneurial activities, yet the current understanding underlying value creation and the factors…
Abstract
Entrepreneurial ecosystems have become policy strategies to stimulate entrepreneurial activities, yet the current understanding underlying value creation and the factors influencing this value-capturing mechanism remains limited. In this chapter, we systematically review literature related to the entrepreneurial ecosystem, and we seek to provide a greater understanding of the value creation process within an ecosystem. The findings from our content analysis shed light on the multifaceted structures and drivers of the value creation process. The study contributes to studies and theory development in the field of entrepreneurial ecosystem literature and further advances potential future research.
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