Local Content Policy in the Brazilian Oil and Gas Sectoral System of Innovation

ABSTRACT

The purpose of this article is to discuss the development, goals, and format of local content public policy within the context of the Brazilian oil and gas sectoral system of innovation. The theoretical frame of reference for this article revolves around the concept of innovation systems, more specifically their sectoral focus as in Malerba (2002 Malerba , F. ( 2002 ). Sectoral systems of innovation and production . Research Policy , 31 , 247 – 264 .[Crossref], [Web of Science ®] , [Google Scholar] and 2004 Malerba , F. ( 2004 ). Sectoral systems of innovation: concepts, issues and analyses of six majors sectors in Europe . Cambridge , England : Cambridge University Press .[Crossref] , [Google Scholar]). Norwegian local content policy was considered as a reference. This article concludes that this policy has not yet come to a consensus, presents regulatory weaknesses, does not have well-defined roles, and has little potential to generate innovations.     

Do central bank foreign exchange interventions affect market expectations?

The aim of this article is to study the impact of the Brazilian central bank swap interventions on the FX market from 2006 to 2013. In this period, these nontraditional interventions were the main FX instrument of the Brazilian Government. Since the central bank operates through a sequence of daily interventions in most of the period, we employ the event study method, which is appropriate to investigate cumulative impact of intervention episodes. We analyse the effects on the risk neutral distribution of BRL-USD exchange rate, which incorporates economic valuation besides the likelihoods. We investigate both changes in level and in the dynamics of the moments. Our tests indicate that interventions have little effects on the exchange rate distribution. We only find evidences of some impact on the dynamics of the mean, volatility and skewness over long horizons when the central bank takes short positions on the exchange rate.     

Using a functional approach to test trending volatility in the price of Mexican and international agricultural products

In this article, we extend the traditional GARCH(1,1) model by including a functional trend term in the conditional volatility of a time series. We derive the main properties of the model and apply it to all agricultural commodities in the Mexican CPI basket, as well as to the international prices of maize, wheat, swine, poultry, and beef products for three different time periods that implied changes in price regulations and behavior: before the North American Free Trade Agreement (NAFTA; 1987–1993), post‐NAFTA (1994–2005), and commodity supercycle (2006–2014). The proposed model seems to adequately fit the volatility process and, according to heteroscedasticity tests, also outperforms the ARCH(1) and GARCH(1,1) models, some of the most popular approaches used in the literature to analyze price volatility. Our results show that, consistent with anecdotal evidence, price volatility trends increased from the period 1987–1993 to 1994–2005. From 1994–2005 to 2006–2014, trends decreased but the persistence of volatility increased for most products, especially for international commodities. In addition, we identify some agricultural products such as avocado, beans, and chicken that, due to their increasing price volatility trends in the 2006–2014 period, may present a risk for food inflation in the short run.     

An existence result for discontinuous games

We introduce a notion of upper semicontinuity, weak upper semicontinuity, and show that it, together with a weak form of payoff security, is enough to guarantee the existence of Nash equilibria in compact, quasiconcave normal form games. We show that our result generalizes the pure strategy existence theorem of Dasgupta and Maskin [P. Dasgupta, E. Maskin, The existence of equilibrium in discontinuous economic games, I: Theory, Rev. Econ. Stud. 53 (1986) 1-26] and that it is neither implied nor does it imply the existence theorems of Baye, Tian, and Zhou [M. Baye, G. Tian, J. Zhou, Characterizations of the existence of equilibria in games with discontinuous and non-quasiconcave payoffs, Rev. Econ. Stud. 60 (1993) 935-948] and Reny [P. Reny, On the existence of pure and mixed strategy equilibria in discontinuous games, Econometrica 67 (1999) 1029-1056]. Furthermore, we show that an equilibrium may fail to exist when, while maintaining weak payoff security, weak upper semicontinuity is weakened to reciprocal upper semicontinuity.     

Interdisciplinarity and tax law: The case of legal autopoiesis

This paper critically evaluates interdisciplinary research in tax law. The strategy I follow runs at two levels of abstraction.First, I examine a concrete example of interdisciplinary research in taxation. More precisely, I examine Hikaka and Prebble's (2010) recent paper where, applying Luhmannian autopoietic theory to tax law, they make a series of claims about the productivity of their research strategy as well as the consistency and coherence of Luhmann's interdisciplinary framework. Whereas my analytical and conceptual critique of Hikaka and Prebble's paper stands on its own, it should also be read as revealing the obstacles that lurk behind interdisciplinary research in using such a complex and idiosyncratic theory as Luhmann's autopoietic account of law and society. Accordingly, my analysis shows how autopoietic theory can indeed prove useful for tax and accounting reform as well as to connect tax theory and notions of public interest.Second, I extrapolate from the analysis of Hikaka and Prebble's paper some general problems that current interdisciplinary tax research needs to give further consideration: (i) how to identify productive research questions and uses of interdisciplinary resources; (ii) the dubious added value of interdisciplinary research, given its tendency to adopt complex theoretical apparatuses in a cursory way with little comparison being made to existing research achievements; and (iii) the risk of using interdisciplinary research as an exercise of confirmatory investigation and/or an exercise of mere translation of one discipline's problems into another discipline's language.     

Business motivation and informational needs in internationalization

We focus on an analysis of entrepreneurs’ motivation in business internationalization. Following on from the Regulatory Focus Theory, two differing approaches emerge: promotion (PMF) and prevention (PVF). PMF entrepreneurs approach internationalization spurred by their own motivation as opposed to PVF entrepreneurs who engage in internationalization motivated by the competitive environment. We propose that entrepreneurs’ motivational orientation depends on their prior international experience relating to business internationalization. Moreover, an internationalization strategy requires information regarding markets, barriers and support programmes. Entrepreneurs’ motivational orientation also impacts their informational concerns and alertness to informative stimuli. For the empirical application, we assess the opinions of entrepreneurs working in the Spanish natural stone sector. Findings reveal that entrepreneurs’ motivational orientation with regard to international opportunities changes as they gain experience, which at the same time alters their alertness and their informational concerns.     

An Analysis of the Convergence of the Composition of Public Expenditures in European Union Countries

The literature on fiscal policies is paying increasing attention to the impact of the composition of public expenditures on long‐term economic growth. Public policy endogenous growth models recommend to change the composition of public expenditures to items considered productive expenditures. In this sense, European institutions are encouraging the rise in the share of productive outlays like public investments, R&D, and active labor market policies, among others. The article analyzes whether these recommendations are followed by European Union countries and whether a convergence to a new pattern of public finances with a higher share of those items considered productive expenditures by European institutions is arising.     

Assessing Changes in Capital and Investment as a Result of Fishing Capacity Limitation Programs

This paper provides a framework to evaluate the effectiveness of the European Multiannual Guidance Programmes on capacity limitation based on the evolution of the prices of used fishing vessels and on the measures of capital and investment derived from the estimation of a hedonic price function related to vessels characteristics. Attention is paid not only to the correct specification of the numerical variables but also, to testing for sample selection bias, to checking for structural change, to analysing the convenience of using alternative estimation methods and to discussing the potential bias as a result of asymmetric information in the used markets. The application of this framework to the Basque fleets evidences clear and coincident signs of successful adjustment after MAGP₃, but also a substantial investment in the next periods as a result of the modernisation of the fleets.