Export,R&D and new products. a model and a test on European industries

In this article we extend the model developed by Bogliacino and Pianta (Industrial and Corporate Change 22 649, 2013, b) on the link between R&D, innovation and economic performance, considering the impact of innovation on export success. We develop a simultaneous three equation model in order to investigate the existence of a ‘virtuous circle’ between industries’ R&D, share of product innovators and export market shares. We investigate empirically – at the industry level – three key relationships affecting the dynamics of innovation and export performance: first, the capacity of firms to translate their R&D efforts in new products; second, the role of innovation as a determinant of export market shares; third, the export success as a driver of new R&D efforts. The model is tested for 38 manufacturing and service sectors of six European countries over three time periods, from 1995 to 2010. The model effectively accounts for the dynamics of R&D efforts, innovation and international performance of European industries. Moreover, important differences across countries emerge when we split our sample into a Northern group – Germany, the Netherlands and the United Kingdom – and a Southern group – France, Italy and Spain. We find that the ‘virtuous circle’ between innovation and competitiveness holds for Northern economies only, while Southern industries fail to translate innovation efforts into export success.     

Radical innovations as drivers of breakthroughs: characteristics and properties of the management of technology leading to superior organisational performance in the discovery process of R&D labs

An interesting problem in management of technology and economics of innovation is how to explain the sources of some breakthroughs in research organisations. The present study confronts this problem by analysing the main determinant of the discovery of quasi-periodic materials that has generated a scientific paradigm shift in crystallography. The inductive study shows that radical innovations adopted in research labs, used by high-skilled adopters (called lab-oriented radical innovations; e.g. the Transmission Electron Microscopy), support breakthroughs and enhance discovery processes. This evidence substantiates a theoretical framework, which explains the main relations, characteristics, and properties of lab-oriented radical innovations that improve discovery processes and induce the superior organisational performance in advanced scientific fields. R&D management implications are discussed.     

Economic growth and the stability and efficiency of the financial sector

It has been claimed that the ability of emerging markets to adopt optimal stabilization policies is hampered by a number of factors. Among them, it has been recently emphasized the role of financial instability, inefficiencies, and financial market imperfections. It is claimed here that the current financial regulatory paradigm, embodied in Basel II, may improve financial stability but reinforces cyclicality. Therefore, countries should emphasize financial efficiency since it would lead to enhanced financial stability, without increasing cyclicality.     

Dynamic complexity in a Keynesian growth-cycle model involving Harrod's instability

This paper develops a Keynesian macrodynamic model, where some recent reinterpretations of Harrod's dynamics are embodied. Its main purpose is to prove that Harrod's instability principle may give rise to a chaotic motion (specifically a il'nikov scenario) around two equilibrium points: a steady-state unstable equilibrium, whose value depends on parameters defining the technical-progress dynamics, and a stationary state of zero growth. Furthermore, since it allows for a variable growth rate of labor productivity and assigns a key role to expectations, this model comes closer to modern theories of economic growth and endogenous business cycle.     

Fiscal devaluations: evidence using bilateral trade balance data

We study the effects of fiscal devaluations on the trade balances of European Union countries over the 2000–2014 period using bilateral trade balance data. This enables us to control for the coincidence of tax policy measures in different countries, which is an aspect left unconsidered in previous econometric studies. A fiscal devaluation consisting of a budget-neutral tax shift in the amount of 1% of gross domestic product (GDP) from employers’ social security contributions to value added tax leads to a short-term improvement of bilateral trade balance ranging between 0.3 and 0.6% of GDP. An extrapolation of our baseline estimate to the overall trade balance yields an impact of 4.3% of GDP for the whole sample, which is slightly higher than presented in previous empirical research. Applying extrapolation to the trade deficit countries in the euro area shows that these countries’ balance of trade with the rest of the euro area improves by only 0.75% of GDP. Thus, the magnitude of the fiscal devaluation impact on the trade balance varies significantly across countries, depending on their trade openness, among other potentially relevant factors.     

Environmental policy and long-term welfare in a tourism economy

A dynamic general equilibrium model of a small open economy specialized in producing tourism services is presented. The tourism package is a bundle of attributes provided by firms, the government and the natural environment. Investment in accommodation increases the number of visitors but also congests public goods and reduces environmental quality. The model is used to determine the conditions for the existence of a long-term double dividend. These conditions depend on both the initial level of environmental quality and the responsiveness of the tourism price to marginal changes in environmental and accommodation quality and congestion of public goods. Support from the Balearic Islands Government (PRIB-2004-10142) and helpful comments from anonymous referees are gratefully thanked.     

Reciprocity: theory and facts

The importance of reciprocity is not new in economics. Contractual market exchanges and long-run interactions are both situations based on self-interested reciprocal behaviour. However, reciprocity is not only a behaviour but also a motive that sometimes appears to be inconsistent with self-interest. This fact produces a tension between those who try to explain reciprocal behaviour within the standard framework and those who aim at enlarging it with the introduction of additional behavioural principles. This special issue collects a selection of papers presented at the International Conference “Reciprocity. Theory and facts” were the two perspectives were compared and discussed. In this Introduction note we provide first a broad view of the role of reciprocity in economics and then a quick introduction to each of the contributions enclosed in this special issue.     

Optimal choice of prevention and cure under uncertainty on disease effect and cure effectiveness

This paper studies optimal prevention and cure when an agent copes with two different sources of uncertainty: uncertainty on disease effect and uncertainty on cure effectiveness. We first analyze how optimal choices are affected by uncertainty when prevention and cure do not interact. Under both types of uncertainty, we obtain that the optimal level of prevention rises. Furthermore, we characterize for each source of uncertainty the conditions for the optimal level of cure to increase. We show that these conditions are related to different measures of prudence in health and cross-prudence in wealth. Lastly, we generalize our results to the case where prevention and cure interact and characterize for each source of uncertainty the conditions for the optimal level of prevention and cure to jointly increase. These conditions are similar to those obtained in the case without uncertainty but, in this context, Edgeworth–Pareto complementarity is also required.