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Performance feedback about whether responses are correct or incorrect provides valuable information to help guide learning. Although feedback itself has no extrinsic value, it can produce subjective feelings similar to “rewards” and “punishments.” Therefore, feedback can play both an informative and a motivational role. Over the past decade, researchers have identified a neural circuit that processes reward value and promotes reinforcement learning, involving target regions of dopaminergic input (e.g., striatum and ventromedial prefrontal cortex). Importantly, this circuit is engaged by performance feedback even in the absence of reward. Recent research suggests that feedback-related brain activity can be modulated by motivational context, such as whether feedback reflects goal achievement, whether learners are oriented toward the informative versus evaluative aspect of feedback, and whether individual learners are motivated to perform well relative to their peers. This body of research suggests that the brain responds flexibly to feedback, based on the learner’s goals.

This paper aims to implement a new high output power fully integrated 23.1 to 27.2 GHz gallium arsenide heterojunction bipolar transistor power amplifier (PA) to meet the stringent linearity requirements of LTE systems.

The direct input power dividing technique is used on the chip. Broadband input and output matching techniques are used for broadband Doherty operation.

The PA achieves a small-signal gain of 22.8 dB at 25.1 GHz and a saturated output power of 24.3 dBm at 25.1 GHz with a maximum power added efficiency of 31.7%. The PA occupies 1.56 mm² (including pads) and consumes a maximum current of 79.91 mA from a 9 V supply.

In this paper, the author proposed a novel direct input dividing technique with broadband matching circuits using a low Q output matching technique, and demonstrated a fully-integrated Doherty PA across frequencies of 23.1∼27.2 GHz for long term evolution-license auxiliary access (LTE-LAA) handset applications.

As international retailers continue to employ franchising as a major method of market entry, the control of these international retail franchise networks becomes of significant importance. The aim of this paper is to examine the methods by which UK‐based international fashion franchisors control franchisees and their international franchise businesses.

The paper employs a qualitative methodology and a multiple case design. Six UK‐based fashion retailers with international franchise operations form the empirical basis of the study.

The franchise contract, support mechanisms, franchise partner selection, the franchise relationship and the use of master/area franchising were found to be the major methods by which international retail franchisors exert control over their franchise networks. While coercive and non‐coercive sources of power were identified in the form of the franchise contract and support mechanisms, the paper also identifies sources of relationship power and organisational power.

The paper provides practical information to existing international franchisors and those firms considering the move into the international marketplace via the franchise mode of operation. By highlighting additional sources of power in the form of organisational and relationship power, franchisors are offered further means by which to control their international businesses than hitherto identified in the international franchise literature.

Traditional franchise research suggests that there is a dichotomy in the sources of power available to franchisors, that is, coercive or non‐coercive sources of power. While acknowledging the existence and importance of these sources of power and their related methods of control, this paper adds further dimensions to the academic debate by introducing relationship power and organisational power. Therefore, franchise partner selection, the franchise relationship and the use of master/area franchising emerge from the qualitative findings as further control mechanisms available to international retail franchisors.

Employing the qualitative method, this paper sets out to investigate the role and function of flagship stores as a market entry mechanism employed by luxury fashion retailers.

The paper employs an interpretive research position, utilising qualitative techniques in the form of semi‐structured interviews with élite informants. In total, 12 luxury fashion retailers form the empirical focus of the work.

The paper identifies the defining characteristics of luxury retailers' flagship stores. It finds that luxury flagship stores represent a strategic approach to market entry that is employed to support, enhance and develop distribution activities within a foreign market. The interdependence of flagship stores and the wholesaling method of distribution is highlighted. The importance of the flagship store in reinforcing and enhancing the retailer's luxury status and enhancing and maintaining relationships not only with customers but also with distribution partners and the fashion media is found to be significant.

The paper provides practical information to luxury retailers on the role and importance of flagship stores as a method of entering international markets.

Flagship stores are a pivotal aspect of any luxury fashion retailer's internationalisation strategy. For the first time in the literature, the paper provides insights into their form and function and an understanding of why they are crucial to the international development of luxury retailers despite their prohibitively high cost.

The purpose of this paper is to examine scholars’ proposal that self-initiated expatriates (SIEs) can provide an alternative to company-assigned expatriates (CAEs) for filling key positions in foreign subsidiaries at a lower cost.

Underpinned by findings from empirical studies, this conceptual paper compares SIEs with CAEs and their traditional alternative, multinational corporation (MNC) local employees, to examine the suitability of SIEs as a replacement for CAEs.

SIEs are likely not a suitable alternative to CAEs for purposes of control, transfer, running the foreign operation and management development (purposes requiring firm-specific competencies), but are likely suitable for filling technical and lower and middle management positions (requiring more generic, specialist competencies) and purposes of managing within the subsidiary and responding to the local environment (purposes requiring cross-cultural and host location-specific competencies).

Guidance is provided for the recruitment of SIEs as an alternative to CAEs.

The paper adds new insight in assessing whether SIEs provide an alternative to CAEs by proposing a framework that integrates: the identification of SIEs’ competencies relative to those of CAEs and MNC local employees, based on career capital theory; with the assessment of their value, based on human capital allocation theory, against the purposes for which CAEs are deployed.

In this chapter, we address the question if and how modern technology can be used to design questionnaires, diaries, web sites, and experiments to improve the validity of reliability of active data collection instruments. In particular, it discusses the history of computer-assisted activity diary data, reenactment sessions, stated preference methods, and interactive computer experiments with a special focus on the design of these instruments in terms of respondent support and user interfaces. Empirical evidence and experience suggests that although fascinating instruments may increase respondent motivation and involvement and therefore improve the reliability of the measurements, there is also the danger that respondents' answers are influenced by features of the electronic instrument that are not essential, reducing validity and reliability.

Gender equality and women’s empowerment are considered core development objectives (SDG 5) and instrumental in achieving other SDGs such as economic growth and food security and improved health and education. Cocoa is seen as a ‘man’s crop’ and there is entrenched gender bias in its value chain. However, women play a crucial role in the tending and post-harvesting of cocoa which are key to the price paid. This chapter investigates, via a 20-year in-depth case study, the partnership between Fair Trade Social Enterprise Divine Chocolate Ltd and Kuapa Kokoo (KK) cocoa farmer’s cooperative in Ghana. The case takes an in-depth look at women’s role in the cocoa value chain and how their strategic interests, practical needs and power can be addressed.

The Divine–Kuapa Kooko partnership, which implemented a clear resourced gender equality strategy, has made a positive contribution to reducing inequality, empowering women cocoa farmers and improving their rights. Setting quotas for women’s representation at all levels of KK’s structure has improved the strategic interests of women cocoa farmers and transformed the political structures of the cooperative. Also setting gender equality as part of the KK’s constitution enhances the empowerment and power of women cocoa farmers. Providing equal access to training and resources also enhances the practical capabilities of women.

The chapter proposes a framework of how to achieve improvements in gender quality and women’s empowerment. This case will assist other organisations who have targeted Sustainable Development Goal 5 of gender equality and women’s empowerment as part of their strategy.

Social enterprises (SEs) face tensions when combining financial and social missions, and this is particularly evident in the scaling process. Although extant research mainly focuses on SEs that integrate their social and financial missions, this study aims to unpack social impact scaling strategies in differentiated hybrid organizations (DHOs) through the case of African SEs.

The study entails an inductive multiple case study approach based on four case SEs: work integration social enterprises (WISEs) and fair trade producer social enterprises (FTPSEs) in Uganda and Kenya. A total of 24 semi-structured interviews were collected together with multiple secondary data sources and then coded and analyzed through the rigorous Gioia et al. (2013) methodology to build a theoretical model.

The results indicate that SEs, as differentiated hybrids, implement four types of social impact scaling strategies toward beneficiaries and benefits (penetration, bundling, spreading and diversification) and unveil different dual mission tensions generated by each scaling strategy. The study also shows mutually reinforcing mechanisms named cross-bracing actions, which are paradoxical actions connected to one another for navigating tensions and ensuring dual mission during scaling.

This study provides evidence of four strategies for scaling social impact, with associated challenges and response mechanisms based on the cross-bracing effect between social and financial missions. Thus, the research provides a clear framework (social impact scaling matrix) for investigating differentiation in hybridity at scaling and provides new directions on how SEs scale their impact, with implications for social entrepreneurship and dual mission management literature.

The model offers a practical tool for decision-makers in SEs, such as managers and social entrepreneurs, providing insights into what scaling pathways to implement (one or multiples) and, more importantly, the implications and possible solutions. Response mechanisms are also useful for tackling specific tensions, thereby contributing to addressing the challenges of vulnerable, marginalized and low-income individuals. The study also offers implications for policymakers, governments and other ecosystem actors such as nongovernmental organizations (NGOs) and social investors.

Despite the growing body of literature on scaling social impact, only a few studies have focused on differentiated hybrids, and no evidence has been provided on how they scale only the social impact (without considering commercial scaling). This study brings a new perspective to paradox theory and hybridity, showing paradoxes come into view at scaling, and documenting how from a differentiation approach to hybridity, DHOs also implemented cross-bracing actions, which are reinforcement mechanisms, thus suggesting connections and synergies among the actions in social and financial mission, where such knowledge is required to better comprehend how SEs can achieve a virtuous cycle of profits and reinvestments in social impact.

The relationship marketing paradigm has emerged as a major tool by which marketers may examine and conceptualise relationships with consumers, however its application to the business‐to‐business dimension of retailing has been largely neglected. The current work examines one particular aspect of business‐to‐business marketing: the franchisor‐franchisee relationship in the context of international fashion retailing. This relationship is examined in the light of the relationship marketing literature, with particular reference to the relevance of the marriage analogy. Employing a case study approach, this paper considers international fashion retailers' response to the need to develop business‐to‐business relationships in international markets via the franchising mode of market entry. The paper concludes that the marriage analogy is useful in the context of franchise relationships if properly defined by core and intended relationship benefits.

This paper aims to identify the partner selection criteria employed both by franchisors and franchisees in master franchise agreements and evaluate how different selection criteria interact within the selection process and influence the decisions taken.

A single embedded case study of an international hotel firm was the focus of the enquiry. Interviews and document analysis were used as the data collection techniques.

The findings reveal that the establishment of franchise partnership involves a mutual and careful evaluation between franchisors and franchisees to assess whether their partnership criteria are compatible. The partner selection approach determines the extent of importance attached to different task‐ and partner‐related selection criteria. In addition, the study identifies the role that different selection criteria play at different stages of the process.

The findings are based on a single case study in the international hotel industry and therefore may not be generalisable to other firms or industry sectors. Moreover, the study comprised master franchise agreements, and this contextual variable may impact on the findings determined.

This paper illuminates the challenges both international franchisors and franchisees face in selecting their partners and proposes that both franchisors and franchisees should employ clearly defined selection criteria, utilise a defined selection process and choose their selection approach carefully in recruiting partners.

This paper cross‐fertilises the strategic alliance and franchise literature to evaluate the interplay of partner selection criteria, process, selection approach and international franchise recruitment. The findings contribute to the understanding of a largely neglected area, franchise partner selection and recruitment, by taking a holistic approach and incorporating the views of both franchisors and franchisees.