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There are notable indigenous business models in the African context that have either been unexplored or are yet to be highlighted and given due attention at the international level. This chapter provides a cross-case analysis of the indigenous business practices of three ethnic groups across West Africa: Nigeria (Igbos), Ghana (Ewes) and the Benin Republic (Guns), thus viewing business models, from anglophone and francophone perspectives. Specifically, the chapter discusses the apprenticeship models igba-boi, of the Igbo society, dorsorsror, among the Ewes, and eyi alo within the Guns society and succession models in the three societies ‘Inochi anya, domenyinyi and eyi kanta’ respectively, with the aim of highlighting insights for practice, policy and academia. Historically, there have been relevant structures to ensure the transfer of knowledge and wealth to the next generation; this is driven by both cultural and traditional systems of the ethnic groups. The findings show that the family unit plays a significant role in building a sustainable channel, though informal, through which the heritage of business models is attained. To this end, the authors recommend leveraging the unique models of apprenticeship and business succession practised in these ethnic groups to support current policies, such as those relating to Technical and Vocational Education and Training (TVET).

Our study proposes a resource environment view (REV) of competitive advantage by unpacking the environmental origins of a firm’s competitive advantage. The key tenet of the REV is that the heterogeneity and imperfect mobility of strategic factor markets and institutions across countries explain how firms based in different countries would likely both create and sustain a competitive advantage. In particular, our study introduces the notion of “the paradox of environmental embeddedness.” The paradox lies in the fact that the same environmental conditions – in terms of strategic factor markets and institutions – that enable firms to create a competitive advantage can paradoxically also create a situation in which it is more difficult for these firms to sustain an advantage. Another important aspect of our study is that, to enhance our understanding of how firms manage the paradox of environmental embeddedness, our study specifies the resource environmental conditions under which firms’ internal and external resource-oriented strategies – that is, the development of dynamic capabilities and interventions in the country resource environment – are more beneficial when managing the environmental paradox. Overall, our theorizing has important implications for strategic management theory and practice.

Purpose: Case studies are detailed empirical investigations into a complex entity that emphasize the uniqueness of the case and are valuable for making a theoretical contribution. We aim to reveal the types of theoretical contributions case study research can make to the field of strategy and management and explore how case study design can create the opportunities for making a theoretical contribution.

Methodology/Approach: The dynamic capability approach focuses on the firm-specific processes through which firms integrate, build, or reconfigure resources. A comprehensive review of case studies in this field is conducted in five search engines, resulting in a data set of 13 in-depth case studies.

Findings: We demonstrate that using case studies to extend and refine theory enhances knowledge in the field of dynamic capabilities. In strategy and management research, case studies identify and refine constructs and their relationships, develop and confirm propositions, and embed constructs within a larger set of relationships. We reveal that sampling strategy, research setting, and multiple lenses are aspects of case study design that create opportunities for making a theoretical contribution.

Practical Implications: We suggest that case study researchers strategically and purposefully sample cases, vary the setting conditions, or draw upon numerous research fields to make a theoretical contribution.

Originality/Value of Paper: Going beyond the current discussion, we show that case studies have the potential to extend and refine theory. We shed new light on how dynamic capabilities can benefit from case study research by discovering the antecedents that shape the development of capabilities and determining the boundary conditions of the dynamic capabilities approach.

Courses in strategic management should teach future strategists how to react to unexpected strategic events such as the appearance of innovative technologies, proposed mergers, drastic changes in production costs, or major actions by competitors or customers. Strategic events often trigger important changes in strategies, and reactions to strategic events make the difference between long-run success and failure. Courses can teach students about the philosophical and psychological difficulties posed by complex environments and uncertain futures and teach some procedures that help to assure that important issues receive consideration. Research may be able to identify some decision-making heuristics that foster success.

This study empirically examines the relationship between institutional ownership and innovation activity in the unique setting of the clinical trials for US biopharmaceutical companies. We used multiple statistical techniques in the period from 1990 through 2006 for firms in the biopharmaceutical industry to examine this relationship. Contrary to the widely believed relationship discussed in the literature, our findings suggest that institutional investors vary in their reactions to innovative progress. Specifically, we find that institutional investors with a long-term investment horizon (i.e., dedicated owners) increase their holdings of a firm’s equity as the number of the firm’s products increases in phases I and II of FDA clinical trials. These findings are robust for heteroskedasticity and autocorrelation as well as for different operationalizations of the change of institutional ownership.

Sustainable development calls for a larger share of intermittent renewable energy. To mitigate this intermittency, Compressed Air Energy Storage (CAES) technology was introduced. This technology can be made more sustainable by recovering the heat of the compression phase and reusing it during the discharge phase, resulting in an adiabatic CAES without the need for burning of fossil fuels. The key process parameters of CAES are temperature, pressure ratios, and the mass flow rates of air and thermal fluids. The variation in these parameters during the charge and discharge phases significantly influences the performance of CAES plants. In this chapter, the transient thermodynamic behavior of the system under various operating conditions is analyzed and the impact of heat recovery on the discharge phase energy efficiency, power generation, and CO₂ emissions is studied. Simulations are carried out over the air pressure range from 2,500 to 7,000 kPa for a 65 MW system over a five-hour discharge duration. It is also assumed that the heat loss in the air storage and the hot thermal fluid tank is insignificant and standby duration does not impact the status of the system. This result shows that the system exergy and the generated power are more sensitive to pressure change at higher pressures. This work also reveals that every 10°C increase on the temperature of the stored air can lead to a 0.83% improvement in the energy efficiency. The result of the transient thermodynamic model is used to estimate the reduction in CO₂ emissions in CAES systems. According to the obtained result, a 65 MW ACAES plant can reduce about 17,794 tons of CO₂ emission per year compared to a traditional CAES system with the same capacity.

The present chapter expands on recent research demonstrating an empirical link between theoretical constructs within affect control theory (ACT) and expectation states theory. I explore the utility of a joint application of the two theories, employing simulated interactions to examine status organizing processes.

Although simulation results do not constitute data by which theoretical claims can be tested, they are useful for developing new research questions. I report results from a series of simulated dyadic interactions using ACT’s Interact program to investigate potential emotional and identity processes that underlie the enactment of status differences, and to explore affective responses to the legitimation and delegitimation of status orders.

Simulation results call attention to a dynamic interplay between structural elements of the situation and the agentic behavior of interactants, suggesting that behavioral attempts to reduce deflections may lead to shifts in expectations over the course of interaction. Results raise the possibility that differences in affective impressions may produce expectations that are initially asymmetrical between interaction partners. Further, results suggest that the standardized tasks commonly employed in expectation states research may unintentionally generate affective responses that encourage status convergence.

Drawing on insights and methods from ACT, expectation states researchers can improve the scientific understanding of small group interaction. Employing simulated interactions, researchers can promote theoretical advancement by uncovering new lines of inquiry at the intersection of two prominent social psychological traditions. Simulations also provide a further tool for methodological refinement within the standardized experimental setting.