643 research outputs found

    Air Connectivity and Foreign Direct Investments The economic effects of the introduction of new routes

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    By integrating the theoretical perspective of international business, economic geography and transportation science, we develop a novel framework to investigate the relationship between the localization of foreign direct investments (FDI) and air connectivity. In particular the key research question for this study is whether and in which ways the spatial network structure offered by the global airline system contributes to the development of both outward and inward FDI. Due to the widespread diffusion of multinationals, air travel is often required as a mean to engage face-to-face contacts at various levels within the organization, by the board of directors, managers, entrepreneurs and staff. The introduction of a new route, by reducing transport costs, should increase the likelihood of FDI exchange between the regions newly connected. Several studies have already analyzed the linkage between air traffic and various urban or regional characteristics, among which its degree of internationalization, and have unanimously demonstrated that the geography of FDI is related to the desire of large multinational companies to easily access the main international airports. However, literature traditionally focused on larger multinational companies located in global cities. To the best of our knowledge, no study has yet considered the effect of air travel on FDI by SMEs in secondary regions. We aim to test whether the geography of FDI between Italy and Europe is related to the desire of overseas companies to directly access international airports. This paper employs an event study methodology to determine the impact of new routes on the generation of both inward and outward FDI considering both SMEs and large companies. In particular, we built an original database covering the period 1997-2010 where for each FDI between Italy and Europe we collected information about the locations of both the overseas company and the newly created subsidiaries at a municipality level. That enables us to estimate the impact of a new route to the FDI subsequently generated between the catchment areas of the connected airports. We account for the existence of a possible endogeneity bias by considering several control variables.

    Productivity Spillovers from Foreign MNEs on Domestic Manufacturing Firms: Is Co-location Always a Plus?

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    The paper analyses productivity spillovers from foreign MNEs on domestic manufacturing firms. Using a database on foreign MNEs in Italy, our results reveal that local firms do benefit from the presence of foreign MNEs, and the effect is higher when local and foreign firms in manufacturing sectors are co-located. However, spillovers benefiting domestic firms are likely to be less influenced by co-location when foreign MNEs are in services sectors as the latter are different from manufacturing industries under a number of aspects that overcome the effect of distance. Indeed, in these sectors, proximity and interaction are often obtained through professional mobility and temporary inter-organizational routines.Multinational Firms, Co-Location, Proximity, Spillover Effects, Customer-Supplier Interaction, Vertical Linkages

    Fibrosarcoma with Typical Features of Postinjection Sarcoma at Site of Microchip Implant in a Dog: Histologic and Immunohistochemical Study

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    A 9-year-old, male French Bulldog was examined for a subcutaneous mass located at the site of a microchip implant. Cytologic examination of the mass was suggestive of a malignant mesenchymal neoplasm. Histologically, the mass was confirmed as a high-grade infiltrative fibrosarcoma, with multifocal necrosis and peripheral lymphoid aggregates. By immunohistochemistry, the sample was investigated for vimentin, smooth-muscle actin (SMA), CD3, CD79α, and CD18. All the neoplastic cells were positive for vimentin. Scattered cells at the periphery of the lesion were also positive for SMA, highlighting a myofibroblastic phenotype. The lymphoid cells were positive for CD18 and CD3. No aluminum deposits were detected by the aurintricarboxylic acid method. A diagnosis of fibrosarcoma morphologically similar to feline postinjection sarcomas was made. Fibrosarcomas at the site of injections have been reported in dogs and ferrets. Furthermore, neoplastic growth at the site of microchip implant in dog and laboratory rodents has been described

    The Internationalization of Production by Italian Industrial Districts' Firms: Structural and Behavioural Determinants

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    The paper argues that structural and behavioural determinants combine to influence internationalisation of production through FDI by industrial districts' firms. As far as the former, leadership effects, represented by the presence of large firms within the district, and Porterian effects, denoted by the intensity of domestic rivalry, positively influence the likelihood that district firms will start internationalise through FDI. Moreover, spillovers induced by the presence of foreign-owned MNCs positively impact on the district's degree of internationalisation, provided it has already autonomously developed the ability to grow internationally. As far as behavioural features, previous export relationships increase the district firms' likelihood of undertaking FDI, while innovative capacity joins and strengthens internationalisation processes already started

    Development of instrumented downhill bicycle components for field data collection

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    Abstract A downhill bicycle was equipped with strain gauge bridges at the most significant safety components, stroke sensors at the suspensions and accelerometers at the front axle. A set of 7 channels was applied on the frame, 4 channels were applied to the rear swing arm, 6 channels to the front fork, 2 channels to the front and rear brakes and a customized load cell was connected to the rear damper. Each channel was calibrated during static laboratory tests and the calibration constants or matrices were used to convert the measured signals into functional loads applied to the components. Tests were performed involving an expert downhill racer on a competition track. The peak values collected during the study would allow for the definition of static overload tests on the bicycle safety components; the time histories collected in the field will allow evaluating the field loads spectra to be used in the fatigue life prediction of the components and defining the standard fatigue tests to verify the minimum required fatigue strength of the most important components of such an extreme sport discipline
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