Leadership,sourcing modes and IT project management

Information technology (IT) project management has always been a major concern for firms. Researchers have demonstrated that the different characteristics of a project directly affect project management practices and have suggested that different leadership profiles are better suited to different project conditions. The aim of the proposed model is to aid in the understanding of the relationship between the type of IT project (represented by its sourcing mode) and the leadership profile adopted by a project manager. Using a case approach, we studied four successful IT projects. Our results suggest that projects using a partnership or recuperation sourcing mode require a more flexible profile of management than projects characterized by internal governance or outsourcing, which require a more control‐oriented profile of management. Copyright © 2010 ASAC. Published by John Wiley & Sons, Ltd.     

Components of art exhibition brand equity for internal and external visitors

This paper aims to explore determinants of brand equity for cultural activities from the perspective of internal as well as external visitors. Our analysis advocates four elements for brand equity in artistic and cultural activities (loyalty, brand image, perceived quality and brand values) and assesses them for the case of an itinerant art exhibition staged over the past twenty years in a region of Spain. Building on extensive literature, a model of the relationship is developed and empirically tested using survey data collected from 406 visitors. Data are analysed through Partial Least Squares. Findings suggest that external visitors attach greater importance to brand image as a determinant of value than do internal visitors, whereas for the latter brand values are the main source of value.     

Securitization and financial solvency: empirical evidence from Portugal

This paper analyses the effect of securitization issues on the solvency of Portuguese financial institutions. For this purpose, we use an unbalanced panel model estimated using GMM methods and find that securitization has a slightly positive impact on the soundness of the issuing entity. We study 35 financial entities and 60 traditional securitizations issued by 9 originators between 2001 and 2013. The analysis reveals that the financial entities’ soundness improved slightly, showing that securitization enhanced the quality of the originators’ portfolios and increased the regulatory capital requirements. We also found that efficiency and profitability improve the risk-adjusted ROAA and that efficiency increases regulatory capital requirements. The robustness analysis confirms the positive effect of securitization on solvency, where both credit quality and liquidity are shown to be significant variables.     

Wikipedia pageviews as investors’ attention indicator for Nasdaq

The attempt to measure investors’ mood to find an early indicator of financial markets has evolved and developed with the advancement of technology over the years. The first attempts were based on surveys, a long and expensive process. Nowadays, big data has made it possible to measure the investor’s mood accurately and almost entirely online. This paper analyzes the explanatory and predictive capacity of Wikipedia pageviews for the Nasdaq index. For this purpose, two econometric models have been developed. In both models, the explanatory variable is the number of Wikipedia visits, and the endogenous variable is Nasdaq index return. As an alternative to this approach, an algorithmic trading system has been developed. It uses Wikipedia visits as investment signals for long and short positions to check the predictability power of this indicator. It is determined that the volume of queries about Nasdaq companies is a statistically significant variable for expressing the evolution of this index. However, it has no predictive capacity. Keeping in mind the capacity of Wikipedia to exemplify Nasdaq trends, further studies should be conducted to determine how to make this indicator profitable.     

The relationship between house prices and house purchase loans: The Spanish case

This paper looks at recent developments in house purchase loans and house prices in Spain and the linkages between them. It aims at identifying deviations of these variables from their equilibrium levels, and for this purpose, we estimate a vector error-correction model. The results show that both variables are interdependent in the long-run and that both variables were above their equilibrium level by the end of the sample period (2009:Q1). The paper also offers insight into how overvaluation (overindebtedness) in house prices can lead to a false sense of no overindebtedness (house prices overvaluation).     

Entrepreneurial orientation in family firms: the moderating role of technological intensity and performance

This paper examines how socio-emotional factors can influence family firms’ commitment to entrepreneurially- oriented activities, and how their level of commitment is moderated by the technological intensity of the sector and firm performance. We find that, while family firms are less entrepreneurially-oriented than non-family firms, this gap closes with increasing technological intensity of the sector. We find no evidence, however, to suggest any change in entrepreneurial orientation in family firms resulting from a drop in firm performance.     

Rationality of bargaining solutions

The aim of this paper is to obtain the rationality of two-person bargaining solutions by imposing usual assumptions in cooperative bargaining theory. In particular, it is proved that the conjunction of Independence of Irrelevant Alternatives and either Pareto Continuity or Strong Monotonicity implies this rationality.     

The impact of outsourcing new technologies on integrative capabilities and performance

Outsourcing plays an important role for firms adopting new technologies. Although outsourcing provides access to a new technology, it does not guarantee that a firm can subsequently integrate the technology with existing business processes and leverage it in the marketplace. This distinction, however, has rarely been made in the literature. In the context of business process enhancing technologies, this study builds on the resource‐based and knowledge‐based views to study the impact of outsourcing on firms' subsequent performance in the market and their integrative capabilities, that is, a firm's capacity to use and assimilate a new technology with its business processes and build upon it. The study argues that greater reliance on outsourcing may reduce a firm's learning by doing, internal investment, and tacit knowledge applications, thereby impeding a firm's integrative capabilities and performance in the market. The study uses survey and archival data on banks' outsourcing strategies for Internet adoption to test for the performance consequences of outsourcing, which are found to be negative. However, the findings also show that outsourcing is less detrimental for firms with experience in prior related technology. Copyright © 2009 John Wiley & Sons, Ltd.