Person: Gulati, Ranjay
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Gulati
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Ranjay
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Gulati, Ranjay
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Publication Meta-Organizational Design: Rethinking Design in Inter-Organizational and Community Contexts(2012) Gulati, Ranjay; Puranam, Phanish; Tushman, MichaelThis paper provides conceptual foundations for analyzing organizations comprising multiple legally autonomous entities, which we call meta-organizations. We assess the antecedents of the emergence of such collectives and the design choices they entail. The paper identifies key parameters on which such meta-organizations' designs differ from each other. It also presents a taxonomy that elucidates how such forms of collective action vary and the constraints they must address to be successful. We conclude with implications for research on meta-organizational design.Publication The Rise and Fall of Small Worlds: Exploring the Dynamics of Social Structure(INFORMS, 2012) Gulati, Ranjay; Sytch, Maxim; Tatarynowicz, AdamThis paper explores the interplay between social structure and economic action by examining some of the evolutionary dynamics of an emergent network that coalesces into a small-world system. The study highlights the small-world system's evolutionary dynamics at both the macro level of the network and the micro level of an individual actor. This dual analytical lens helps establish that, in competitive and information-intensive settings, a small-world system could be a highly dynamic structure that follows an inverted U-shaped evolutionary pattern, wherein an increase in the smallworldliness of the system is followed by its later decline due to three factors: (1) the recursive relationship between the evolving social structure and individual actors' formation of bridging ties, which eventually homogenizes the information space and decreases actors' propensity to form bridging ties, creating a globally separated network; (2) self-containment of the small-world network, or increasing homogenization of the social system, which makes the small world less accepting of and less attractive to new actors, thereby limiting formation of bridging ties to outside clusters; and (3) fragmentation of the small-world network, or the small-world system's inability to retain current clusters. The study uses data on interorganizational tie formation in the global computer industry in the period from 1996 to 2005 to test the hypothesized relationships.Publication How Much to Make and How Much to Buy? Explaining Plural Sourcing Strategies(Wiley-Blackwell, 2013-09-03) Puranam, Phanish; Gulati, Ranjay; Bhattacharya, SouravWhile many theories of the firm seek to explain when firms make rather than buy, in practice, firms often make and buy the same input—they engage in plural sourcing. We argue that explaining the mix of external procurement and internal sourcing for the same input requires a consideration of complementarities across and constraints within modes of procurement. We create analytical foundations for making empirical predictions about when plural sourcing is likely to be optimal and why the optimal mix of internal and external sourcing may vary across situations. Our framework also proves useful for assessing the possible estimation biases in transaction level make-or-buy studies arising from ignoring complementarities and constraints.Publication The Two Facets of Collaboration: Cooperation and Coordination in Strategic Alliances(2012) Gulati, Ranjay; Wohlgezogen, Franz; Zhelyazkov, PavelThis paper unpacks two underspecified facets of collaboration: cooperation and coordination. Prior research has emphasized cooperation, and specifically the partners' commitment and alignment of interests, as the key determinant of collaborative success. Scholars have paid less attention to the critical role of coordination—the effective alignment and adjustment of the partners' actions. To redress this imbalance, we conceptually disentangle cooperation and coordination in the context of inter-organizational collaboration, and examine how the two phenomena play out in the partner selection, design, and post-formation stages of an alliance's life cycle. As we demonstrate, a coordination perspective helps resolve some empirical puzzles, but it also represents a challenge to received wisdom grounded in the salience of cooperation. To stimulate future research, we discuss alternative conceptualizations of the relationship between cooperation and coordination, and elaborate on their normative implications.Publication Toward a Theory of Extended Contact: The Incentives and Opportunities for Bridging Across Network Communities(INFORMS, 2012) Sytch, Maxim; Tatarynowicz, Adam; Gulati, RanjayThis study investigates the determinants of bridging ties within networks of interconnected firms. Bridging ties are defined as nonredundant connections between firms located in different network communities. We highlight how firms can enter into these relationships because of the incentives and opportunities for action that are embedded in the existing network structure. Specifically, we propose that the dynamics of proximate network structures, which reflect firms' and their partners' direct connections, affect the formation of bridging ties by shaping the value-creation and value-distribution incentives for bridging. We also argue that the evolving global network structure affects firms' propensity to form bridging ties by shaping the structural opportunities for bridging. We test our theory using the network of partnership ties among firms in the global computer industry from 1991 to 2005. We find support for structural incentives and opportunities as influential precursors of bridging ties.Publication Environmental Demands and the Emergence of Social Structure(SAGE Publications, 2015-09-25) Tatarynowicz, Adam; Sytch, Maxim; Gulati, RanjayThis study investigates the origins of variation in the structures of interorganizational networks across industries. We combine empirical analyses of existing interorganizational networks in six industries with an agent-based simulation model of network emergence. Using data on technology partnerships from 1983 to 1999 between firms in the automotive, biotechnology and pharmaceuticals, chemicals, microelectronics, new materials, and telecommunications industries, we find that differences in technological dynamism across industries and the concomitant demands for value creation engender variations in firms' collaborative behaviors. On average, firms in technologically dynamic industries pursue more-open ego networks, which fosters access to new and diverse resources that help sustain continuous innovation. In contrast, firms in technologically stable industries on average pursue more-closed ego networks, which fosters reliable collaboration and helps preserve existing resources. We show that because of the observed cross-industry differences in firms' collaborative behaviors, the emergent industry-wide networks take on distinct structural forms. Technologically stable industries feature clan networks, characterized by low network connectedness and rather strong community structures. Technologically dynamic industries feature community networks, characterized by high network connectedness and medium-to-strong community structures. Convention networks, which feature high network connectedness and weak community structures, were not evident among the empirical networks we examined. Taken together, our findings advance an environmental contingency theory of network formation, which proposes a close association between the characteristics of actors' environment and the processes of network formation among actors.