Nitin Aggarwal

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Proprietary standardization seeks to increase a firm's market share (pie sharing). Open standardization seeks to increase the size of the market (pie expansion). In order to determine which of these creates more value for a firm involved in standardization , this paper investigates the market value of standardization initiatives, using an event study based(More)
In today's dynamic business environment many firms must pursue a series of competitive strategies to survive. According to RBV, these strategies are based upon a firm's possession of resources and capabilities that are valuable, imperfectly inimitable, non-substitutable, rare and non-transferable. In this paper we extend research on online communities and(More)
OBJECTIVE To investigate the effectiveness of a modification of the retrosigmoid (RS) approach in reducing the rate of postoperative cerebrospinal fluid (CSF) leak after vestibular schwannoma surgery. PATIENTS Of 1,499 vestibular schwannomas operated on at the Gruppo Otologico between April 1987 and July 2006, 84 cases have been selected, all of them(More)
Arachidonic acid is metabolized by the 15-lipoxygenase-1 pathway to the vasodilatory eicosanoids hydroxy-epoxyeicosatrienoic acid and trihydroxyeicosatrienoic acid. We determined the in vitro and in vivo effects of the 15-lipoxygenase-1 metabolites in rabbits infected with adenovirus containing cDNA for human 15-lipoxygenase-1 (Ad-15-LO-1). Forty hours(More)