BRIDGING A SUPPOSEDLY UNBRIDGEABLE GAP: ELABORATING SCIENTIFIC KNOWLEDGE FROM AND FOR PRACTICE

This article aims at advancing the still on-going conversations about the so-called research/practice gap. Some academics argue that it is not possible to develop knowledge that is both academically valuable and helpful for practice, while others hold the opposite view, justifying it on the basis of works published in top tier journals. The paper argues that the main reason scholars hold such contradictory views on this topic central to management science is the lack of explicitness of a number of founding assumptions which underlie their discourses, in particular the lack of explicitness of the epistemological framework in which the parties' arguments are anchored. The paper presents methodological guidelines for elaborating scientific knowledge both from and for practice, and illustrates how to use these guidelines on examples from a published longitudinal research project. In order to avoid the lack of explicitness pitfall, the paper specifies scientific and epistemological frameworks in which the knowledge elaborated in this methodological approach, when properly justified, can be considered as legitimate scientific knowledge.collaborative research ; constructivist epistemological paradigm ; sciences of the artificial ; organizational design science; rigor; actionability

Intracoronary EnalaPrilat to Reduce MICROvascular Damage During Percutaneous Coronary Intervention (ProMicro) study.

Intracoronary angiotensin-converting enzyme inhibitors have been shown to relieve myocardial ischemia in stable patients and to improve epicardial flow in patients with ST-segment elevation myocardial infarction. Yet, it is still unclear whether these effects are mediated by a modulation of the coronary microcirculation. Methods We randomly assigned 40 patients to receive either an intracoronary bolus of enalaprilat (50 g) or placebo before elective PCI. The index of microvascular resistance was measured at baseline, 10 minutes after study drug administration, and after PCI. High-sensitivity cardiac troponin T was measured as a marker of myocardial injury. Results Infusion of enalaprilat resulted in a significant reduction in index of microvascular resistance (27 11 at baseline vs. 19 9 after drug vs. 15 8 after PCI), whereas a significant post-procedural increase in index of microvascular resistance levels was observed in the placebo group (24 15 at baseline vs. 24 15 after drug vs. 33 19 after PCI). Index of microvascular resistance levels after PCI were significantly lower in the enalaprilat group (p 0.001). Patients pre-treated with enalaprilat also showed lower peak values (mean: 21.7 ng/ml, range: 8.2 to 34.8 ng/ml vs. mean: 32.3 ng/ml, range: 12.6 to 65.2 ng/ml, p 0.048) and peri-procedural increases of high-sensitivity cardiac troponin T (mean: 9.9 ng/ml, range: 2.7 to 19.0 ng/ml vs. mean: 26.6 ng/ml, range: 6.3 to 60.5 ng/ml, p 0.025). Conclusions Intracoronary enalaprilat improves coronary microvascular function and protects myocardium from procedurerelated injury in patients with coronary artery disease undergoing PCI. Larger studies are warranted to investigate whether these effects of enalaprilat could result into a significant clinical benefit. (J Am Coll Cardiol 2013;61:615–21) © 2013 by the American College of Cardiology Foundatio

Ambidexterity for corporate social performance

The literature on corporate social performance advocates that firms address social issues based on instrumental as well as moral rationales. While both rationales trigger initiatives to increase corporate social performance, these rest on fundamentally different and contradicting foundations. Building on the literature on organizational ambidexterity and paradox in management, we propose in this conceptual article that ambidexterity represents an important determinant of corporate social performance. We explain how firms achieve higher levels of corporate social performance through the ambidextrous ability to simultaneously pursue instrumentally and morally driven social initiatives. We distinguish between a balance dimension and a combined dimension of ambidexterity, which both enhance corporate social performance through distinct mechanisms. With the balance dimension, instrumental and moral initiatives compensate for each other – which increases the scope of corporate social performance. With the combined dimension, instrumental and moral initiatives supplement each other – which increases the scale of corporate social performance. The article identifies the most important determinants and moderators of the balance and the combined dimension to explain the conditions under which we expect firms to increase corporate social performance through ambidexterity. By focusing on the interplay and tensions between different types of social initiatives, an ambidextrous perspective contributes to a better understanding of corporate social performance. Regarding managerial practice, we highlight the role of structural and behavioral factors for achieving higher corporate social performance through the simultaneous pursuit of instrumental and moral initiatives

Loyal after the End: The Endurance of Organizational Identification

This paper develops and tests a model of the role of organizational identification in members’ propensity to express loyalty to a defunct organization through participation in activities that sustain its most valued elements. It also identifies four antecedent factors to organizational identification that can explain its persistence after formal organizational membership ends as well as the effects of loyalty behaviors. Survey results were analyzed using confirmatory factor analysis and structural equation modeling procedures. The resulting model demonstrated strong fit with the data according to several goodness-of-fit indices

Paradox as a Metatheoretical Perspective

Organizations are rife with tensions – flexibility vs. control, exploration vs. exploitation, autocracy vs. democracy, social vs. financial, global vs. local. Researchers have long responded using contingency theory, asking “under what conditions should managers emphasize either A or B?” Yet increasingly studies apply a paradox perspective, shifting the question to: “how can we engage both A and B simultaneously?” Despite accumulating exemplars, commonalities across paradox studies remain unclear, and ties unifying this research community weak. To energize further uses of a paradox perspective, we build from past reviews to explicate its role as a metatheory. Contrasting this lens to contingency theory, we illustrate its meta-theoretical nature. We then dive deeper to sharpen the focus and widen the scope of a paradox perspective. Identifying core elements viewed from a paradox perspective – underlying assumptions, central concepts, nature of interrelationships and boundary conditions – offers a guide, informing the practice of paradox research. Next, we illustrate diverse uses of this lens. We conclude by exploring implications and next steps, stressing the rising need for paradox research, as complexity, change and ambiguity intensify demands for both/and approaches in theory and practice

What we talk about when we talk about "global mindset": managerial cognition in multinational corporations

Recent developments in the global economy and in multinational corporations have placed significant emphasis on the cognitive orientations of managers, giving rise to a number of concepts such as “global mindset” that are presumed to be associated with the effective management of multinational corporations (MNCs). This paper reviews the literature on global mindset and clarifies some of the conceptual confusion surrounding the construct. We identify common themes across writers, suggesting that the majority of studies fall into one of three research perspectives: cultural, strategic, and multidimensional. We also identify two constructs from the social sciences that underlie the perspectives found in the literature: cosmopolitanism and cognitive complexity and use these two constructs to develop an integrative theoretical framework of global mindset. We then provide a critical assessment of the field of global mindset and suggest directions for future theoretical and empirical research

EphA2-receptor deficiency exacerbates myocardial infarction and reduces survival in hyperglycemic mice

Background We have previously shown that EphrinA1/EphA expression profile changes in response to myocardial infarction (MI), exogenous EphrinA1-Fc administration following MI positively influences wound healing, and that deletion of the EphA2 Receptor (EphA2-R) exacerbates injury and remodeling. To determine whether or not ephrinA1-Fc would be of therapeutic value in the hyperglycemic infarcted heart, it is critical to evaluate how ephrinA1/EphA signaling changes in the hyperglycemic myocardium in response to MI. Methods Streptozotocin (STZ)-induced hyperglycemia in wild type (WT) and EphA2-receptor mutant (EphA2-R-M) mice was initiated by an intraperitoneal injection of STZ (150 mg/kg) 10 days before surgery. MI was induced by permanent ligation of the left anterior descending coronary artery and analyses were performed at 4 days post-MI. ANOVAs with Student-Newman Keuls multiple comparison post-hoc analysis illustrated which groups were significantly different, with significance of at least p < 0.05. Results Both WT and EphA2-R-M mice responded adversely to STZ, but only hyperglycemic EphA2-R-M mice had lower ejection fraction (EF) and fractional shortening (FS). At 4 days post-MI, we observed greater post-MI mortality in EphA2-R-M mice compared with WT and this was greater still in the EphA2-R-M hyperglycemic mice. Although infarct size was greater in hyperglycemic WT mice vs normoglycemic mice, there was no difference between hyperglycemic EphA2-R-M mice and normoglycemic EphA2-R-M mice. The hypertrophic response that normally occurs in viable myocardium remote to the infarct was noticeably absent in epicardial cardiomyocytes and cardiac dysfunction worsened in hyperglycemic EphA2-R-M hearts post-MI. The characteristic interstitial fibrotic response in the compensating myocardium remote to the infarct also did not occur in hyperglycemic EphA2-R-M mouse hearts to the same extent as that observed in the hyperglycemic WT mouse hearts. Differences in neutrophil and pan-leukocyte infiltration and serum cytokines implicate EphA2-R in modulation of injury and the differences in ephrinA1 and EphA6-R expression in governing this are discussed. Conclusions We conclude that EphA2-mutant mice are more prone to hyperglycemia-induced increased injury, decreased survival, and worsened LV remodeling due to impaired wound healing

Cognitive frames in corporate sustainability: managerial sensemaking with paradoxical and business case frames

Corporate sustainability confronts managers with tensions between complex economic, environmental, and social issues. Drawing on the literature on managerial cognition, corporate sustainability, and strategic paradoxes, we develop a cognitive framing perspective on corporate sustainability. We propose two cognitive frames—a business case frame and a paradoxical frame—and explore how differences between them in cognitive content and structure influence the three stages of the sensemaking process—that is, managerial scanning, interpreting, and responding with regard to sustainability issues. We explain how the two frames lead to differences in the breadth and depth of scanning, differences in issue interpretations in terms of sense of control and issue valence, and different types of responses that managers consider with regard to sustainability issues. By considering alternative cognitive frames, our argument contributes to a better understanding of managerial decision making regarding ambiguous sustainability issues, and it develops the underlying cognitive determinants of the stance that managers adopt on sustainability issues. This argument offers a cognitive explanation for why managers rarely push for radical change when faced with complex and ambiguous issues, such as sustainability, that are characterized by conflicting yet interrelated aspects

A Corporate Social Entrepreneurship Approach to Market-Based Poverty Reduction

In this article, we aim to conceptualize a market-based approach to poverty reduction from a corporate social entrepreneurship (CSE) perspective. Specifically, we describe some market-based initiatives at the base of the economic pyramid and relate them to the social entrepreneurship literature. We refer to the entrepreneurial activities of multinational corporations that create social value as CSE. We then conceptualize CSE according to the corporate entrepreneurship and social entrepreneurship domains and shed light on how corporations can implement CSE. Finally, by reviewing relevant literature, we propose some of the factors that can stimulate CSE in organizations and some of the benefits companies can gain by implementing CSE