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The purpose of this paper is to test the merits of the view that the English language has emerged as the dominant language in international business. If there is merit to this view, then the ability to speak English and its role as a lingua franca in the global economy would imply that countries which have English as an official language should have a benefit over non‐English‐speaking countries vis‐à‐vis their abilities to undertake international business.

Within an augmented gravity model framework, the importance of the English language in explaining bilateral foreign direct investment (FDI) data within the OECD is tested. In addition to English, all other common official languages within the OECD are also tested. Furthermore, the linguistic distance to English is used to test whether closeness of languages to English enhance international business activity.

The results indicate that English‐speaking countries within the OECD do have a benefit that comes with the English language. Furthermore, countries whose official languages are linguistically close to English benefit from the special role played by the English language. These results therefore highlight the importance of the English language in deploying multinational strategies, even in countries whose official language is not English.

These results therefore indicate the importance of the English language in international business. As such, having a proficiency with English within any corporation should enhance that corporation's ability to engage in international business.

Sharing a common language with FDI partners enhances the ability to communicate, and hence enhances FDI between the countries. This paper extends this evidence to show that when the common language is English, the common language effect is strongest.

Of all oil products consumed by the Argentine Air Force (AAF), jet fuel is the resource with highest demand and at the end of the day the most expensive support item procured by the AAF. Accurate predictions of Argentine jet fuel prices are necessary to improve AAF financial and logistics planning. Multiple regression analysis is one such tool that can aid in accurately forecasting the amount required when procuring this valuable commodity. Using this methodology, we develop and illustrate a highly predictive model that has an adjusted R2 of 0.98 and an average percentage absolute error of 4%.

Narrates the discussion between Juan (a corporate executive of a multinational company) and Audrey (an independent environmental consultant) when they sit next to each other on a flight. Explains, through the dialogue, some of the environmental pitfalls companies can encounter when basing operations in the USA, such as regulations relating to clean air, clean water, emissions, toxic pollutants, land use restrictions, species protection plans etc.). Makes the point that it is individuals who face civil and criminal penalties for breaking these regulations, not the company. Provides an overview of US environmental regulations and recommends that companies can avoid falling foul of the law through education, training and taking legal advice. Mentions ISO 14000 and 14001 environmental standards as a potential way forward, although they do not yet carry any weight under US law.

Set in a Mexican-American community of a US Gulf Coast state, the purpose of this paper was to describe how three young siblings and their family members constructed their spiritual, ethnic and communicative identities within the context of a virtual family literacy program during COVID-19.

This project was approached as an illustrative case study that focused on one family’s engagement with a children’s book in which the protagonists retell the legend of the Catholic patroness of the Americas, Our Lady of Guadalupe.

The case study illustrates how the children's spiritual/religious identities were inseparably intertwined with their home literacy practices and their identities as communicators with others. The children’s everyday spiritual/religious practices, routines and activities motivated familial conversations and dialogue that engage and support children’s literacy development.

Although there is a large corpus of scholarship about secular early literacy program for families with preschool children, there are few that describe the recognition and inclusion of families’ spiritual/religious identities.

The theoretical framework guiding these studies draws from the work of Paulo Freire (1989) who argues that transformation in schools and in society is possible when teachers value and utilize the diverse cultural schema of every student. Our work is further informed by critiques of the deficit perspective that dominates many school settings (Bartolomé & Balderrama, 2001; Garcia, 2001) in the United States. According to this perspective, the documented lack of school success of many children of color, of many children whose first language is not English, and of poor children in general is attributed to deficits in the children themselves, their families, and cultures. Most often, parents are cited for not reading to their children, not emphasizing the importance of education, not disciplining their children, not speaking English to their children, and/or for their own “dysfunctions” which interfere with their children’s learning.

The purpose of this chapter is to optimize multi-criteria formulation for green vehicle routing problems by mixed integer programming. This research is about the road freight transportation of a Spanish company of groceries. This company has more power in the north of Spain and hence it was founded there. The data used for the computational experiments are focused in the northern region of Spain. The data have been used to decide the best route in order to obtain a minimization of costs for the company. The problem focused on the distance traveled and the altitude difference; by studying these parameters, the best solution of route transportation has been made. The software used to solve this model is CPLEX solver with AMPL programming language. This has been helpful to obtain the results for the research and some conclusions have been obtained from them.

“When James Boswell returned from a tour of Corsica in 1765 he wrote: ‘It is indeed amazing that an island so considerable, and in which such noble things have been doing, should be so imperfectly known.’ The same might be said today of Puerto Rico.” Thus began Millard Hansen and Henry Wells in the foreword to their 1953 look at Puerto Rico's democratic development. Four decades later, the same could again be said about the island.

The uncertainty of the interval variable is represented by interval factor, and the interval variable is described as its mean value multiplied by its interval factor. Based on interval arithmetic rules, an analytical method of interval finite element for uncertain structures but not probabilistic structure or fuzzy structure is presented by combining the interval analysis with finite element method. The static analysis of truss with interval parameters under interval load is studied and the expressions of structural interval displacement response and stress response are deduced. The influences of uncertainty of one of structural parameters or load on the displacement and stress of the structure are examined through examples and some significant conclusions are obtained.

Leadership, organizational behavior, entrepreneurship.

This case study is intended for undergraduate and graduate levels.

This is a leadership case about Agnes Jean Brugger, founder of the A.J. Brugger Education Project (also known as the A.J. Brugger Foundation (AJBF)) in San Juan del Sur, Nicaragua. It is the story of how and why she and Chris Berry co-founded this unique non-profit foundation in tandem with Piedras Y Olas: Pelican Eyes Resort (PEPO) in the late 1990s. The case focuses on how her identity and values shape the origins of AJBF and how the organization evolves in the context of the Nicaraguan and Anglo-American cultures. “Devoted to assisting Nicaragua through education and development of one of the country's most valuable and treasured resources: its young people”, the vision for AJBF was a cutting edge socially conscious venture that grew to meet the needs of the community that had captured Jean's heart and mind. The case ends in early 2009 on the precipice of the biggest economic down-turn the US economy has experienced in recent history. Standing at the edge of this cliff, Jean contemplates the numerous successful accomplishments of the foundation, while reflecting on the many leadership and organizational problems she, as Founder and Chair of the Board, faces.

The case will help participants to: evaluate and discuss leadership effectiveness, identifying responses to opportunities and challenges; explain cross-cultural identity from the Globe Study model and how it impacts organizational interactions; explore successful models of cross-cultural leadership through the lens of gendered theory; explore the ways in which social entrepreneurship can be seen as an extension of socially-minded leadership; describe how socially-minded entrepreneurship is different from traditional forms of entrepreneurship; describe social identity and evaluate its impact on leadership; and discuss the rich historical and community context that influences interpersonal and organizational dynamics.

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