Product differentiation and intra-industrial trade: Quantitative assessment in the case of Tunisia

In this article we try to analyze the extend of product differentiation in the Tunisian’s context, by relying on an investigation drived at a sufficiently disaggregated level of sectors. In the first section, we tend to expose the relationship between market structure, product differentiation and intra-industrial trade. Then, we reexamine in the second section some operational proxies of products variety that were previously analyzed by the empirical literature. In the third section, we tend to appreciate the strength of products differentiation in the specific case of Tunisia and in 8 different sectors

Knowledge diffusion and innovation policies within the European regions: Challenges based on recent empirical evidence

This article builds upon empirical results concerning localised knowledge spillovers to highlight some policy implications within European regions. The analysis emphasises the role of regional innovation policies in supporting the institutions that generate knowledge and learning. However, the variety of regional features presented in the empirical literature suggests that the search for universal policy tools is unrealistic. From this perspective, we argue that original strategies must be generated to cope with the various dilemmas faced by regional innovation policies. Such specific strategies require accurate knowledge of local features. Improving data and indicators to diagnose and monitor regional innovation is therefore presented as a key issue for policy makersinnovation policy ; localised knowledge flows ; European regions ; knowledge-based economy

Industrial policy for the medium to long-term

This report reviews the market failure and systems failure rationales for industrial policy and assesses the evidence on part experience of industrial policy in the UK. In the light of this, it reviews options for reshaping the design and delivery of industrial policy towards UK manufacturing. These options are intended to encourage a medium- to long-term perspective across government departments and to integrate science, innovation and industrial policy

A network-based view of regional growth

The need to better understand the mechanisms underlying regional growth patterns is widely recognised. This paper argues that regional growth is partly a function of the value created through inter-organisational flows of knowledge within and across regions. It is proposed that investment in calculative networks by organisations to access knowledge is a form of capital, termed network capital, which should be incorporated into regional growth models. The paper seeks to develop a framework to capture the value of network capital within these models based on the spatial configuration and the nature of the knowledge flowing through networks

Models of regional growth: past, present and future

This paper presents an overview of various models of regional growth that have appeared in the literature in the last 40 years. It considers the past, and therefore supply-side models, such as the standard neoclassical, juxtaposed against essentially demand-side approaches such as the export-base and cumulative causation models (as integrated into the Kaldorian approach); before moving on to the present and more recent versions of the neoclassical model involving spatial weights and "convergence clubs", as well as New Economic Geography core-periphery models, and the "innovation systems" approach. A key feature of the more recent literature is an attempt to explicitly include spatial factors into the model, and thus there is a renewed emphasis on agglomeration economies and spillovers. Discussing "present" and "future" approaches to regional growth overlaps with the current emphasis in the literature on the importance of more intangible factors such as the role of "knowledge" and its influence on growth. Lastly, there is a discussion of the greater emphasis that needs to be placed at the "micro-level" when considering what drives growth, and thus factors such as inter alia firm heterogeneity, entrepreneurship, and absorptive capacity

Technology upgrading of middle income economies: A new approach and results

We explore issues of measurement for technology upgrading of the economies moving from middle to high-income status. In exploring this issue, we apply theoretically relevant and empirically grounded middle level conceptual and statistical framework based on three dimensions: (i) Intensity (ii) breadth of technological upgrading, and (iii) technology and knowledge exchange. As an outcome, we construct a three-pronged composite indicator of technology upgrading based on 35 indicators which reflect different drivers and patterns of technology upgrading of countries at different income levels. We show that technology upgrading of middle-income economies is distinctively different from that of low and high-income economies. Our results suggest the existence of middle-income trap in technology upgrading - i.e. countries' technology upgrading activities are not reflected in their income levels. Based on the simple statistical analysis we show that the middle-income trap is present in all three aspects of technology upgrading, but their importance varies across different aspects. A trap seems to be higher for 'breadth' of technology upgrading than for 'intensity' of technology upgrading and is by far the highest for the dimension of knowledge and technology interaction with the global economy. Finally, our research shows that technology upgrading is a multidimensional process and that it would be methodologically wrong to aim for an aggregate index

Overcoming India’s Food Security Challenges: The Role of Intellectual Property Management and Technology Transfer Capacity Building

The growth of the Indian economy after Independence has had little impact on the food security of the country. The paper analyses the development of advanced crop varieties through the use of agricultural technologies (hereinafter agbiotech ) within the technology transfer system, a framework which comprises of the interactions of intellectual property rights law and agricultural research and development in India. Through this, the author argues that agricultural innovation in India is failing due to the absence of connections within the technology transfer system and advocates for the creation of a national program aimed at advancing IP and tech-transfer capacity in agbiotech

Notes on the Determinants of Innovation: A Multi-Perspective Analysis

The study of innovation and technological change is an increasing field of economic enquire because innovation can be considered a major engine of growth. This paper is concerned with the determinants of innovation and technological change. Different theoretical approaches present in the literature are systematically considered. The aim of this work is to offer an overview of contributions emerging from different perspectives trying to place them in their proper theoretical framework. The paper will be divided in different subsections in which each determinant is individually treated through the presentation of the most relevant results achieved by the literature on the specific issue. Policy considerations and hints for further research are also provided.Determinants of innovation, Innovation and knowledge, National systems of innovation, Intellectual property rights, Technology policy

Firm Growth from a Knowledge Structure Perspective

Although there are several theories of growth of the firm, the literature is limited in two interrelated respects. First, empirical evidence does not match well theoretical predictions. Second, the firm growth literature does not address the structure of knowledge both in firms and sectors as well as knowledge flows between them. Based on existing theoretical and empirical literature, the paper outlines an ‘appreciative’ theory of firm growth and presents new testable hypotheses to inform present and future empirical research. The paper seeks to address this gap by analysing not only levels of human capital, but also its composition both on a firm and sector level. A key departure from earlier approaches is the inclusion of the role of ‘knowledge structures’ played in the growth of the firm. In this context make a distinction between (a) levels of human capital available to firms, (b) the composition of various kinds of human capital (‘firm- specific’, ‘industry-specific’, and ‘general knowledge’) contained, and (c) the diversity of knowledge domains represented to characterise the knowledge structure of firms. In addition, we present our first empirical results, using the knowledge structure approach. In the first part of our empirical analysis we find – while controlling for intial size and industry affiliation – that the availability of a high fraction of employees with higher education within each establishment (an aspect of ‘general kowledge’), is in general conducive to establishment growth. In the second part of the empirical analysis, we find important sectoral differences with respect to the ability of the level of formal education to explain firms growth.firm growth, human capital, knowledge structure