Exploring the Critical Potential of the Borderscapes Concept

The conceptual evolution of borders has been characterised by important changes in the last twenty years. After the processual shift of the 1990s (from border to bordering), in recent years there has been increasing concern about the need to critically question the current state of the debate on the concept of borders. Within this framework, this article explores the critical potential of the borderscapes concept for the development of alternative approaches to borders along three main axes of reflection that, though interrelated, can be analytically distinguished as: epistemological, ontological and methodological. Such approaches show the significant potential of borderscapes for future advances of critical border studies in the era of globalisation and transnational flows, thereby contributing to the liberation of (geo)political imagination from the burden of the ‘territorialist imperative’ and to the understanding of new forms of belonging and becoming that are worth being investigated.     

Financing obstacles and growth: an analysis for euro area non-financial firms

This paper investigates the determinants of financing obstacles (FOs) and their impact on firm growth. For this purpose, we rely on both balance sheet data and survey data for a sample of non-financial firms in the euro area. The latter allows us to devise a direct measure of the firms’ probability of facing FOs. First, our results indicate that FOs are linked to characteristics such as the age of the firm, its size, its sales level or the sector in which it operates. Second, we find that, though based on few variables, our measure of FOs appears to be relevant in explaining firm growth in four out of the five countries considered; likewise, growth is found to be positively linked to cash flow.     

Taking Actively Advantage of MNCs’ Presence

In this paper, not only do we posit that the presence of a multinational corporation may entail significant benefits for the host economy and local firms’ performance, but also that these benefits can be actively sought and dynamically reinforced by local firms through the development of intense, embedded customer–supplier relationships. Building on the relational view, we argue that this may happen through the commitment of resources to relation-specific investments. Our hypotheses find support in a sample of SMEs suppliers of ST Microelectronics, the fourth largest producer of microelectronic components in the world. We show that by making relation-specific investments, local firms can grow quantitatively and qualitatively, improve their innovativeness, and acquire new clients.     

The mover’s advantage: The superior performance of migrant scientists

Migrant scientists outperform domestic scientists. The result persists after instrumenting migration for reasons of work or study with migration in childhood to minimize the effect of selection. The results are consistent with theories of knowledge recombination and specialty matching.     

Private-Law Instruments for Reduction of Risks on International Financial Markets: Results and Limits of Self-Regulation

International financial markets are characterized by self-regulation among private parties and international action in the regulation of such behavior. The Group of Seven plan, the World Trade Organization Agreements, the General Agreement on Trade in Services principles, and European Union Community Law provide a minimum standard of derivative transactions with the aim of reducing the risks related to those products. Codes of best practice are a source of regulation at an international level, but their effectiveness depends on their acceptance by the business firms operating in the markets. The role of self-regulation is very important; it can prevent and manage risk in an optimal way, under the condition of a harmonized international law. Public law has to manage the externalities that arise from private transactions, and private regulation has to make the rest.     

E-service innovation: combining directed and practice-based approaches

This paper aims to contribute to the service innovation literature by analyzing the different phases of e-service innovation in relation to the dichotomic model of practice-based versus directed innovation. In detail, using the case study method, the study investigates the innovation process of an e-service initiative developed by one of the largest universities in Italy and a banking group during the idea generation, design and implementation steps. The study advances service theory by detailing the integration of existing perspectives on service innovation and revealing the coexistence of directed innovation and practice-based changes. Finally, based on the results of this exploratory study, the paper concludes with research propositions.     

Import Competition, Productivity, and Restructuring in UK Manufacturing

We discuss the literature on the importance of entry and exitfor raising productivity growth. Using micro data for the UKfor a period from 1980 to 2000, we find that the share of productivitygrowth accounted for by entry and exit has increased considerably:from around 25 per cent in the 1980s to around 50 per cent inthe 1990s. We then ask to what extent increased globalization—measuredas sectoral import penetration—might have explained thisand find effects from both globalization and information andcommunication technology.     

Gender inequalities in ownership and control of land in Africa: myth and reality

Lack of clarity behind measurement and interpretation of statistics on gender and land leads to an inability to clearly articulate a policy response to the potential inequalities faced by women and men. This article sets out to explore, conceptually and empirically, the levels and relative inequalities in land rights between women and men in African countries. The first section of the article engages in a conceptual discussion of how to measure gendered‐land outcomes, what ownership and control mean in different contexts, and why attention to these factors is important for the development of gender and land statistics. The second section of the article systematically reviews existing evidence from microlevel large sample studies to summarize recent trends in land access, ownership, and control by sex. The third section presents new statistics from a variety of nationally representative and large‐scale unpublished data on gender and land in Africa. Results provide not only a nuanced understanding of the importance of measuring land indicators for gendered development in Africa and globally but also new statistics on a variety of land outcomes to aid stakeholders in the discussion of gender‐land inequalities.     

Testing for PPP: Should we use panel methods?

A common finding in the empirical literature on the validity of purchasing power parity (PPP) is that it holds when tested for in panel data, but not in univariate (i.e. country-specific) analysis. The usual explanation for this mismatch is that panel tests for unit roots are more powerful than their univariate counterparts. In this paper we suggest an alternative explanation. Existing panel methods assume that cross-unit cointegrating relationships, that would tie the units of the panel together, are not present. Using simulations, we show that if this important underlying assumption of panel unit root tests is violated, the empirical size of the tests is substantially higher than the nominal level, and the null hypothesis of a unit root is rejected too often even when it is true. More generally, this finding warns against the automatic use of panel methods for testing for unit roots in macroeconomic time series.First version received: November 2001/Final version received : October 2003     

On the interaction between public and private capital in economic growth

This paper introduces two forms of interaction between private and public capital in an endogenous growth model in which productive government expenditure takes the form of a stock-variable and public capital is used in part as an input in the production of final output and in part to increase its own supply. While the first form of interaction involves the stocks of the two capital-goods and takes place within the final output sector through the specification of the aggregate production function (Cobb?CDouglas vs. CES), the second one concerns the rates of investment in the two kinds of capital. The share of productive public expenditure devoted to output production can be either exogenous or endogenous. Our results suggest that when this share is exogenous, along the balanced growth path the optimal growth rate of the economy is a positive function of the degree of complementarity between the two forms of investment. When the share of productive public expenditure devoted to output production is endogenous, the public capital share in GDP becomes, along with the model??s preference parameters, an important determinant of the economy??s long run growth. We also find that the optimal growth rate is an increasing function of the elasticity of substitution between public and private capital inputs in goods production, and is independent of the complementarity/substitutability between the two forms of investment.