Eduardo Armando

Governance structures and trust: a study of real estate networks

The present study aimed at verifying how different modes of governance structure are linked to different levels of interorganisational trust. Its theoretical grounding involves Transaction Cost Theory, which studies governance of interorganisational arrangements and research on trust in the business field. A descriptive and quantitative approach has been adopted to describe the relation between trust amongst business network participants and the mode of governance adopted by the surveyed networks. Hence, a detailed questionnaire has been employed, which was answered by 35 real estate agency managers, whose participation was directly linked to 11 business networks. By using Spearman methods of identification of non-parametric correlation and correspondence analysis, it was possible to verify that certain modes of governance structure associate with different levels of trust. Considering the scarcity of quantitative research on the theme, this paper contributes to the field by presenting results which point out that collectively-managed governance of regional cooperation networks is linked to high levels of trust; whereas governance of dispersed networks with the presence of a lead company are linked to low levels of trust. Medium levels of trust were observed in networks governed by an administrative organisation. Considering the practical aspect of administration in networks, one can conclude that the process of governance structure in such interorganisational arrangements should include deliberations about the influence of the adopted mode of governance on trust amongst participants. The paper does not allow generalizations of its conclusions beyond its chosen sample.

Triple Helix influence on competitiveness factors: Comparison between wine clusters in Brazil and Chile

Clusters have been studied linking their performance to the historical and geographical context, as well as to the drivers that shape the competitive strength of the nations. Among these drivers, the human factor and the university have a key role in the competitiveness of nations, as well of industries, regions and firms. In the new knowledge economy, the Triple Helix model is a mechanism of coordination that brings together government, industry and universities. The main objective of this paper is to analyse the Triple Helix influence on the competitiveness factors of clusters proposed by Zaccarelli et al (2008). The analysis is developed verifying how the Triple Helix axes influence the competitiveness factors of wine clusters, comparing the Chilean Valle del Maule to the Brazilian Serra Gaucha. The theoretical framework is the Triple Helix, combining it to the Zacarelli’s model. The method used is the multiple case study and data collection was conducted in secondary sources. The main results indicate that only four out of the eleven Zaccarelli’s model factors are influenced by the three axes of the Triple Helix. The main contribution of this paper is to bring together Triple Helix and competitiveness. There are analytical and methodological constraints.