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1 – 10 of over 9000Kirstin Hubrich and Timo Teräsvirta
This survey focuses on two families of nonlinear vector time series models, the family of vector threshold regression (VTR) models and that of vector smooth transition regression…
Abstract
This survey focuses on two families of nonlinear vector time series models, the family of vector threshold regression (VTR) models and that of vector smooth transition regression (VSTR) models. These two model classes contain incomplete models in the sense that strongly exogeneous variables are allowed in the equations. The emphasis is on stationary models, but the considerations also include nonstationary VTR and VSTR models with cointegrated variables. Model specification, estimation and evaluation is considered, and the use of the models illustrated by macroeconomic examples from the literature.
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Jarle Aarstad, Håvard Ness and Sven A. Haugland
Destinations have in the scholarly literature been labeled as communities of interdependent organizations that collectively coproduce a variety of products and services. The…
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Destinations have in the scholarly literature been labeled as communities of interdependent organizations that collectively coproduce a variety of products and services. The paradigm comes close to describing destinations as firms which are embedded in interfirm networks. Recent studies provide crucial insights into an understanding of destinations' orchestration and structuration as coproducing interfirm networks. However, systematic knowledge about how these systems evolve and develop is lacking. This chapter addresses this issue and elaborates how the concepts of scale-free and small-world networks together can explain the process of destination evolution. The discussion also suggests how such theorizing can spur avenues for future research.
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Cristiano Codagnone, Athina Karatzogianni and Jacob Matthews
Charlotte Reypens and Sheen S. Levine
Measuring behavior requires research methods that can capture observed outcomes and expose underlying processes and mechanisms. In this chapter, we present a toolbox of…
Abstract
Measuring behavior requires research methods that can capture observed outcomes and expose underlying processes and mechanisms. In this chapter, we present a toolbox of instruments and techniques we designed experimental tasks to simulate decision environments and capture behavior. We deployed protocol analysis and text analysis to examine the underlying cognitive processes. In combination, these can simultaneously grasp antecedents, outcomes, processes, and mechanisms. We applied them to collect rich behavioral data on two key topics in strategic management: the exploration–exploitation trade-off and strategic risk-taking. This mix of methods is particularly useful in describing actual behavior as it is, not as it should be, replacing assumptions with data and offering a finer-grained perspective of strategic decision-making.
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T.S. Gross, D.W. Watt, R.S. Raber, J.A. Perault and Y. Zhang
The failure of copper‐plated holes in dielectric laminates during thermal cycling is a serious problem for the electronics industry. The large difference in out‐of‐plane thermal…
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The failure of copper‐plated holes in dielectric laminates during thermal cycling is a serious problem for the electronics industry. The large difference in out‐of‐plane thermal expansion between the dielectric laminate and the copper plating can cause the copper plating to deform and fail as the board is thermally cycled. The purpose of this study was to demonstrate the feasibility of using electro‐optic holographic interferometry (EOHI) to measure deformation around plated holes and to evaluate methods for estimating the stress in the barrel plating. It was demonstrated that EOHI was more than adequate to resolve the out‐of‐plane thermally induced displacement field around an array of plated‐through holes. The displacement sensitivity was better than ±10 nm with high spatial resolution (92 ?m horizontally and 75 ?m vertically).The expansion was reasonably linear from 30°C to 120°C. The deformation around the individual holes was not axisymmetric. It is suggested that the method for estimating barrel stresses may be too sensitive to thickness and architecture variations in the pad for reliable stress estimates. An alternative scheme for estimation of barrel stresses based on thermal strain energy evaluation is described.
Rose Marie Santini, Danilo Silva, Túlio Brasil, Rafael Rezende, Camyla Terra, Heloísa Traiano, Kenzo Seto, Marcela De Orlandis and Clara Rescala
This chapter examines possible relationships between use of social media in online mobilization and mainstream print media coverage during the June 2013 protests in Brazil, a…
Abstract
This chapter examines possible relationships between use of social media in online mobilization and mainstream print media coverage during the June 2013 protests in Brazil, a series of demonstrations which happened throughout the country initially around bus ticket prices.
In order to develop the research, we compared news from leading Brazilian newspapers (O Globo, Folha de S. Paulo, Estadão, and O Dia) with the activities of most influential Twitter users in the dissemination of messages about these events in the country during the period from June 01 to 30, 2013. The results show trends in the emerging dynamics of social organization that may indicate the role of old and new media in today’s Brazilian politics.
The research analyzed the extent to which the events occurring on the streets shaped and/or reflected user-generated social media content.
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IN The verdict of you all, Rupert Croft‐Cooke has some uncomplimentary things to say about novel readers as a class, which is at least an unusual look at his public by a…
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IN The verdict of you all, Rupert Croft‐Cooke has some uncomplimentary things to say about novel readers as a class, which is at least an unusual look at his public by a practitioner whose income for many years was provided by those he denigrates.
Eduardo Villena-Alarcón and Lidia Caballero-Galeote
While the tourism sector is experiencing one of the worst crises in its history due to COVID-19, institutions and governments continue to try to minimize the effects. Social…
Abstract
While the tourism sector is experiencing one of the worst crises in its history due to COVID-19, institutions and governments continue to try to minimize the effects. Social networks have become an indispensable tool for communications and product sales. This case study focuses on integrating the use of social networks for the tourism sector in order to contribute to the reconstruction of the territory of Andalusia. To achieve this goal, a multistage content analysis has been carried out. On the one hand, the metrics of the institution in charge of tourism in the region have been analyzed, and on the other hand, the same study has been carried out with the residents. From this comparison it is established that residents attract more comments and responses in their individual posts about Andalusia than those published by the Andalusian government entity. Therefore, the resident can become the influence of his territory and can contribute to attract tourists and to show the products that are offered in his region. This research provides the evidence for the institutions in charge of promoting tourism to take into account the resident as a dynamic agent in overcoming the consequences of the pandemic.
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