The following case study aims to explore the knowledge transfer and its implications in the context of a soft service firm. The complexity of knowledge itself and the knowledge transfer process in service firms brings new challenges. The phenomenon was investigated by the application of grounded theory. Interviews were conducted with employees at a company present in the Quick Service Restaurant segment. It resulted in several findings that were not reported by previous literature. Firstly, within the case company there was multiple formal networks that circulate separately, except for interconnections through the restaurant managers. Within the organization personal relationships proved to be the most important factor for knowledge sharing. Secondly, within a large franchise network, an actor might take the role of knowledge creator due to its size and influence the other franchises in the network. Thirdly, knowledge transfer, implementation and innovation are hindered when work environment is characterized by stress and high pressure to perform. Fourthly, communication improves operation efficiency and employee motivation. This study provides navigations to future research and can be used as guidance in regard to knowledge transfer for practitioners, managers or other interested.

Various types of business and social networks are discussed as crucial to overcome obstacles of internationalization in order to compensate insufficient findings related to the accessibility of resources through different types of networks. This knowledge is important to generate because resources are even considered to have positive impacts on international performance and growth of companies. Overcoming obstacles of internationalization is achieved through the sharing of various resources that are beneficial for internationalization processes. A web-based survey is conducted among companies operating in the health technology industry in order to gain additional insights related to the accessibility of resources through business networks, that are either self-established or founded by a third party, and social networks. Moreover, it is evaluated what type of resources improves the outcome of international performance and growth best. It is found that self-established business networks offer sufficient access to resources whereas third-party founded business networks and social networks provide only limited access. Financial resources are not provided through any of the discussed networks. However, especially smaller companies founded after the year 2000 profit from the accessibility of resources through networks. Moreover, market, reputational, human and physical resources are identified to have the most significant impact on the outcome of a company’s international performance. The size of the research sample does not allow any analysis related to the impact of resources on international growth. / Going Global - Innovative strategies for international growth

La tesi ha l’obiettivo di analizzare il cambiamento organizzativo in una prospettiva di social network analysis, sfruttando dati longitudinali raccolti a seguito della modifica della struttura organizzativa in un Policlinico Universitario italiano. Il manoscritto è organizzativo in tre paper. Il primo paper si focalizza sul tema del rapporto tra network formali e network informali, analizzando come la modifica del primo comporti una corrispondente variazione nel secondo. Il paper dimostra come, in assenza di strutture organizzative ben formalizzate, gli individui tendono ad allacciare nuovi legami con colleghi che appartengono alla stessa specializzazione. Il secondo paper, invece, attingendo prettamente alla letteratura di comportamento organizzativo, analizza il tema della dinamicità del network, fornendo evidenze in relazione alla stabilità del network stesso a seguito del cambiamento. Particolare attenzione, è inoltre, dedicata alle dinamiche intra – team e al ruolo di quest’ultime nell’accettazione o meno del cambiamento. Infine, il terzo paper sviluppa il tema della network density e di come quest’ultima possa essere correlato al cambiamento organizzativo, in termini di reazione al cambiamento. Inoltre, si dimostra come la formalizzazione abbia un impatto positivo sulla densità del network, specie in contesti organizzativi caratterizzati da una bassa gerarchia e coordinamento orizzontale. / This thesis aims to analyze organizational change in a social network analysis perspective, exploiting longitudinal data collected after a modification of the organizational structure in an Italian Teaching Hospital The manuscript is organized into three papers. The first paper focuses on the theme of the relationship between formal networks and informal networks, analyzing how the modification of the first involves a corresponding variation in the second. The paper demonstrates how, in the absence of formalized organizational structures, individuals tend to establish new ties with colleagues who belong to the same specialization. The second paper, drawing purely from the organizational behavior literature, analyzes the issue of the network dynamics , providing evidence and antecedents for network stability in response to organizational change. Particular attention is also given to the intra - team dynamics and the impact of individual perception of collective properties in driving employees in accepting or not the organizational change. Finally, the third paper develops the theme of network density and how the latter can be related to organizational change, in terms of reaction to change. Furthermore, it is shown how formalization has a positive impact on network density, especially in organizational contexts characterized by a low hierarchy and horizontal coordination.