How firms are using networking decisions to achieve strategic objectives: Building theories from four case studies

Many research studies in OM literature have investigated how different kinds of focal firm decisions regarding business vertical relationships (i.e. with both suppliers and buyers) can positively affect firm’s operations performance and thus improve its competitive position. In this paper we extend this genre of study by also considering business horizontal relationships (i.e with competitors and firms that own complementary capabilities) and by considering the impact of business relationships not only on focal firm’s operations performance but also on its resources endowment. We present four cases that describe what are the strategic manager intents (in term of operations performance and resource endowment) when make decisions about both vertical and horizontal business relationships (i.e. networking strategy). Using theory building through case studies, we identify four archetypes of networking strategy. Each type of networking strategy is a unique configuration of the set of networking decisions adopted and the set of strategic objectives pursued

Networking strategy for competitive advantage

This paper explores the potential of networking strategy as a source of competitive advantage by integrating market- based and resource-based logics. It contributes to operations management literature by considering not just supply chain structures but also others kinds of network that can emerge from horizontal agreements (i.e. alliances, partnerships, joint ventures, etc.). The paper reviews the literature and develops propositions regarding how make/buy/make together decisions, governance mechanisms and network-base structures allow firms both to pursue operations performance objectives and obtain/create valuable resources. A case study supports the propositions and shows a practical application of the presented research framework

The dynamics of embolism refilling in abscisic acid (ABA)-deficient tomato plants.

Plants are in danger of embolism formation in xylem vessels when the balance between water transport capacity and transpirational demand is compromised. To maintain this delicate balance, plants must regulate the rate of transpiration and, if necessary, restore water transport in embolized vessels. Abscisic acid (ABA) is the dominant long-distance signal responsible for plant response to stress, and it is possible that it plays a role in the embolism/refilling cycle. To test this idea, a temporal analysis of embolism and refilling dynamics, transpiration rate and starch content was performed on ABA-deficient mutant tomato plants. ABA-deficient mutants were more vulnerable to embolism formation than wild-type plants, and application of exogenous ABA had no effect on vulnerability. However, mutant plants treated with exogenous ABA had lower stomatal conductance and reduced starch content in the xylem parenchyma cells. The lower starch content could have an indirect effect on the plant's refilling activity. The results confirm that plants with high starch content (moderately stressed mutant plants) were more likely to recover from loss of water transport capacity than plants with low starch content (mutant plants with application of exogenous ABA) or plants experiencing severe water stress. This study demonstrates that ABA most likely does not play any direct role in embolism refilling, but through the modulation of carbohydrate content, it could influence the plant's capacity for refilling

Do horizontal relationships matter to production and operations managers?

This paper shifts the focus of production, operations and supply chain management business relationships from the vertical to the horizontal side and calls for more research on this issue. The main intent is to provide managerially oriented arguments regarding the linkages between the achievement of operations-related goals and decisions related to horizontal business relationships. Specifically, we address the following research question: Does a linkage exist between production and operations objectives and the decisions a company makes about horizontal agreements, particularly horizontal governance mode choice? To answer this research question, we develop literature-based hypotheses and collect data from 4316 agreements of mergers and acquisitions and alliances and joint venture announced and completed between 2000 and 2010 by 88 of the first 100-ranked members of the Fortune 500 in the year 2000. We then test the hypotheses through a binary logistic regression model. This study brings interesting results and findings in terms of how and why production management considerations should play a crucial role in the type of strategic decisions that are usually reserved for finance and strategy managers. Operations managers should be fully involved in such decisions if they are to be well acquainted about how their choices impact on operational objectives

Biobanking of human gut organoids for translational research.

Funder: MRC New Investigator Research Grant (MZ) European Society of Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN)The development of human organoid culture models has led to unprecedented opportunities to generate self-organizing, three-dimensional miniature organs that closely mimic in vivo conditions. The ability to expand, culture, and bank such organoids now provide researchers with the opportunity to generate next-generation living biobanks, which will substantially contribute to translational research in a wide range of areas, including drug discovery and testing, regenerative medicine as well as the development of a personalized treatment approach. However, compared to traditional tissue repositories, the generation of a living organoid biobank requires a much higher level of coordination, additional resources, and scientific expertise. In this short review, we discuss the opportunities and challenges associated with the generation of a living organoid biobank. Focusing on human intestinal organoids, we highlight some of the key aspects that need to be considered and provide an outlook for future development in this exciting field

Implementation of guidelines about women with previous cesarean section through educational/motivational interventions in providers

Objective: The study reports the effect of a quality improvement project with an educational/motivational intervention, in northern Italy on the implementation of the trial of labor after Caesarean Section (CS). Method: A pre-post study design was used. Every birth center (23) of the Emilia-Romagna region was included. Gynecologists' opinion leaders were first trained about CS Italian recommendations. Barriers to implementation were discussed and shared. Educational/motivational interventions were implemented. Data of multipara with previous CS, with a single, cephalic pregnancy at term, were collected in 2 periods, before (2012-2014) and after (2017-2019) the intervention (2015-2016). The primary outcome was the rate of vaginal birth after CS (VBAC) and perinatal outcomes. Results: A total of 20,496 women were included. The VBAC rate increased from 18.1% to 23.1% after intervention (p<0.001). The likelihood of VBAC, adjusted for age ≥40, Caucasian, BMI ≥30, previous vaginal delivery, and labor induction, was increased by the intervention of 42% (OR=1.42, 95% CI 1.31-1.54). Neonatal well-being was improved by intervention, indeed neonates requiring resuscitation decreased from 2.1% to 1.6% (p=0.001). Conclusion: Educating and motivating gynecologists toward the trial of labor after CS is worth pursuing. Health quality improvement is demonstrated by increased VBAC even improving neonatal well-being

Late Onset Cobalamin Disorder and Hemolytic Uremic Syndrome: A Rare Cause of Nephrotic Syndrome

Hemolytic uremic syndrome (HUS) is an unrare and severe thrombotic microangiopathy (TMA) caused by several pathogenetic mechanisms among which Shiga toxin-producing Escherichia coli infections and complement dysregulation are the most common. However, very rarely and particularly in neonates and infants, disorders of cobalamin metabolism (CblC) can present with or be complicated by TMA. Herein we describe a case of atypical HUS (aHUS) related to CblC disease which first presented in a previously healthy boy at age of 13.6 years. The clinical picture was initially dominated by nephrotic range proteinuria and severe hypertension followed by renal failure. The specific treatment with high dose of hydroxycobalamin rapidly obtained the remission of TMA and the complete recovery of renal function. We conclude that plasma homocysteine and methionine determinations together with urine organic acid analysis should be included in the diagnostic work-up of any patient with TMA and/or nephrotic syndrome regardless of age