Firm size,sectors and countries as sources of variety in innovation

This paper aims at providing a comprehensive empirical appraisal of the nature, extent and sources of variety in innovation in industry across Europe. The results presented in the empirical section of this paper are based on a unique database (SIEPI) containing data drawn by the second Community Innovation Survey (CIS2) for 10 countries, 22 manufacturing sectors and three firm-size classes. This database has allowed us to look beyond the sectoral aggregate statistics provided by Eurostat and explore in detail the differences in innovation processes both within and across European countries and manufacturing industries. Further, the SIEPI database has been used to identify the determinants of the variety in innovation across Europe. In particular, the analysis focuses on the relative importance of sector-specific, context-specific and firm-size factors in driving firms’ innovative behaviours and performances.     

The economic impact of digital technologies in Europe

This paper analyses the economic impact of digital technologies in Europe distinguishing between different stages/domains of the digitalization process. A set of composite Information and Communication Technologies (ICT) indicators is used for capturing the access to ICTs, the ability to use them and the digital empowerment of individuals in key social and economic domains. We argue that the mere accessibility to ICT facilities is only a pre-condition for moving towards a digitalized society, while the ‘level’ and the ‘quality’ in the use of these technologies, as well as the conditions facilitating or hampering digital empowerment, play a much more important role. Several transmission mechanisms from ICT access, usage and digital empowerment to key macro-economic variables (namely labour productivity, gross domestic product per capita, employment growth and the employment rate) are identified. The econometric evidence supports our hypotheses showing that the usage of ICT, and mostly digital empowerment, exert the major economic effects, especially on employment also favouring the inclusion of ‘disadvantaged’ groups in the labour market. We conclude that digitalization may drive productivity and employment growth and that inclusive policies may effectively contribute to bridge the gap between the most favoured and the disadvantaged parts of the population, thus helping in achieving the 2020 Europe targets.     

Using choice experiments to assess smallholder farmers' preferences for pig breeding traits in different production systems in North-West Vietnam

Livestock form key components of the livelihood strategies of many of the world's poorest people. However, despite the potential to alleviate poverty and improve food security through livestock development interventions, the lack of smallholders' participation in the planning and design of breeding programs has often been a major cause of the failure of such programs. Particularly in developing countries where livestock production is still mostly subsistence-oriented and livestock fulfil manifold functions a considerable number of livestock breeding programs have failed. The development of adequate tools to characterise these functions, bearing in mind that these are expressed only rarely in properly functioning markets, is therefore important.This paper seeks to advance the application of such methodologies to the smallholder pig sector in Vietnam. A choice experiment was applied across 140 households involved in pig breeding in order to assess farmers' preferences and the trade-offs for a list of adaptive and productive traits. These included growth, reproduction, disease resistance, feed requirements and appearance.The findings indicate that smallholders highly value both adaptive and performance traits, particularly in resource-driven (i.e. subsistence) production systems. Performance traits were more highly valued in the demand-driven (i.e. market-oriented) systems. These findings have implications for breeding program breed choice and breeding objectives.     

On linking microsimulation and computable general equilibrium models using exact aggregation of heterogeneous discrete-choice making agents

Our paper contributes by bridging the gap between the (partial equilibrium) microsimulation and the computable general equilibrium (CGE) approaches, by making use of exact aggregation results from the discrete choice literature: heterogeneous individuals choosing within a set of discrete alternatives may be aggregated into a representative agent with (possibly multiple-level) constant elasticity-of-substitution/transformation preferences/technologies. These results therefore provide a natural link between the two policy evaluation approaches. We illustrate the usefulness of these results by evaluating potential effects of population ageing on the dynamics of income distribution and inequalities, using a simple overlapping generations model where individuals make leisure/work decisions, and choose a profession among a discrete set of alternatives.     

An Analytical Framework for Joint vs Separate Decisions by Couples in Choice Experiments: The Case of Coastal Water Quality in Tobago

This paper offers an analytical framework for analyzing joint and separate decisions by couples in the context of choice experiments for nonmarket valuation. It reports results from an attribute-based stated preference study in which members of couples are asked to conduct a choice-experiment first individually and then jointly. The choice context was the selection of which beach to visit while on vacation in Tobago. Available alternatives differed in attributes related to coastal water and beach quality such as level of coastal development and fish abundance. Tests of preference equality are reported and structured so as to identify the intra-couple decision-making patterns under taste heterogeneity with both finite and continuous mixed logit. Results from the latter suggest that women’s preferences are found to be predominant in the joint choice-experiment. Results suggest caution in using individual choice rather than joint couple choice when valuing quality changes impacting on couple activities, such as water and beach quality in Tobago, and call for further research on the topic.     

Delivering Customer-Oriented Behaviour through Empowerment: An Empirical Test of HRM Assumptions

Organizational initiatives to strengthen customer orientation among front-line service workers abound, and have led many commentators to speak of the reconstitution of service work. These interventions rest on managers' assumptions about what engenders the desired customer-oriented behaviours among employees. We evaluate those assumptions in the context of a major change initiative in a supermarket firm. The logic of the programme mirrors key precepts in the contemporary management literature. These are that management behaviour, job design and values-based training can produce a sense of empowerment among employees, and that empowerment will generate prosocial customer-oriented behaviour. Using data from a large scale employee survey, we test the validity of those assumptions. Employees who perceived management behaviour in a positive light and who had participated in values-based training were more likely to feel empowered (i.e. to have internalized prosocial service values and to feel a sense of competence and autonomy on the job). Psychological empowerment was, in turn, positively related to the customer-oriented behaviour of workers. This study, therefore, provides support for key assumptions underlying HRM theory and practice in services.     

On the design of cooperative vendors’ networks in retail food supply chains: a logistics-driven approach

This paper explores the impact of the adoption of a cooperative approach on retail food supply chains, whose performances are strongly affected by the daily planning of deliveries from vendors. This approach requires a horizontal communication among vendors, and might result in minimising the overall transport costs. Nevertheless, the proper trade-off between costs and return is hard to be foreseen. Building on existing studies, this paper investigates the benefits and the opportunities deriving from the vendors’ collaboration on the delivery process. We provide a decision support tool using an integer linear programming model to explore in a what-if multi-scenario analysis the trade-off between competitive and cooperative delivery regimes. The distribution of order release and fleet availability couple with the geography of the network, allowing for the identification of thresholds of mutual convenience in shifting from a competitive to a cooperative regime. Our methodology, applied to a case study from a regional retailer supply chain, highlights evident benefits, which are sometimes up to 40% of the overall costs, for the retailer, the carriers, and the vendors. Furthermore, accounting for those costs, the tool identifies, for a given supply chain, who actually gains from the collaboration and what those gains are.     

Technology and the firm

The globalization of the economy is a process driven by the enterprise. As enterprises form networks of alliances they tend to create huge oligopolistic structures on a global scale. Although these global enterprises are not subject to national norms, it is evident that a new alliance is growing up between the enterprise and the state. In the context of fierce international competition, enterprises need the support of the state, which is able to ensure that its 'national champions' enjoy optimum conditions for development; in return, successful enterprises are the state's best guarantee of national independence. But through this alliance the enterprise has acquired a totally new legitimacy, approaching that formerly reserved for the state, while the state finds itself engaged in global economic competition, which lacks adequate regulatory procedures. There is also a growing disassociation between globalized economic power on one hand, and political power conjned within national borders, on the other. There is a need to formulate a new regulatory framework, in order to overcome a situation where actors representing particular interests impose their own rules on actors representing the public interest. Such a framework would encourage the emergence of a transnational civilian society able to mobilize itself in the face of global economic, technological and environmental problems.