"The Rhetoric of Policy Relevance in International Economics"

This paper addresses the link between the generation of economic knowledge and economic policy conclusions. Focusing on the case of research in international trade, I establish a taxonomy of rhetorical practices used to make such a link. The flexibility observed in these practices contrasts markedly with the rigidity of the conventions of theoretical and empirical knowledge creation. A survey of articles on international trade from four major journals from 1988-1992 shows that most policyrelevant research is entirely theoretical, but the incidence of rhetorical practices depends on the nature of the research method (theoretical or empirical), and the journal in which the research is published. The survey data support the view that the flexiblity of rhetorical practices is integral to the legitimation of the knowledge generated by international trade economists.Rhetoric, methodology, trade policy, new international economics, epistemology

The Parts Are Greater Than the Whole: How Securitization of Divisible Interests Can Revolutionize Structured Finance and Open the Capital Markets to Middle-Market Companies

We evaluated whether new information could be drawn from additional data collection and unconventional statistical analyses of an on-farm trial. First, we compared a conventional sampling method using a biomass estimate of weed abundance to repeated visual assessment of the percentage ground cover of weeds. The biomass was sampled once after the treatment, whereas the ground cover was repeatedly sampled once before weed control plus several occasions after weed control. Second, we contrasted the outcomes from analysis of variance (ANOVA), taking samples from a single point in time with repeated measures (rm)ANOVA and a multivariate method. As the outcomes and conclusions drawn were relatively similar, we conclude that the ground cover estimate of weed abundance was as reliable as the biomass estimate. The rmANOVA enabled us to follow the temporal trend in response to treatments in the most abundant species, including possible initial differences. Multivariate analysis went even further, by clearly displaying species-wise responses and treatment selectivity.The definitive version is available at www.blackwell-synergy.com: LIBÈRE NKURUNZIZA and PER MILBERG, Repeated grading of weed abundance and multivariate methods to improve the efficacy of on-farm weed control trials, 2007, Weed Biology and Management, (7), 132-139. http://dx.doi.org/10.1111/j.1445-6664.2007.00247.x. Copyright: Blackwell Publishing www.blackwell-synergy.co

Globalization, Offshoring and Economic Insecurity in Industrialized Countries

This paper shows that a “new wave of globalization,” involving extensive offshoring, has raised both actual and perceived labor market insecurity in industrialized countries. The paper analyzes various channels through which this new wave of globalization leads to economic insecurity. It emphasises the key role of overall macroeconomic conditions in determining the outcome of offshoring. The paper points out the inadequacies of various policy responses that industrialized countries have come up with so far and advocates urgent steps toward formulation of policies and erection of institutional structure more appropriate to confront the challenges of the new of globalization.offshoring, contracting out internationally, economic insecurity, profit share, financialization, globalized production, social security benefits

"The Productivity Convergence Debate: A Theoretical and Methodological Reconsideration"

Two fundamental issues have been ignored in the convergence debate which are addressed in this paper. First, there has been little attention paid to the development of a general model able to explain convergence a divergence. Second, in the rush to put data to a convergence hypothesis, researchers have failed to consider certain methodological procedures with respect to the treatment of capital. To remedy this problem we use an input-output approach to measure catch-up. To address the theoretical lacunae we present case studies of Portugal and Japan, two countries which by 1959 had attained the threshold level of development required to join the “convergence- club”, but which, for various historical (path-dependent) reasons, have diverged rapidly from each other in the period since the late 1950’s.

Trade crisis and recovery : restructuring of global value chains

The recent large and rapid slowdown in economic activity has resulted in even larger and more rapid declines in international trade. As world trade is set to rebound, this paper addresses three questions: (i) Will trade volumes rebound in a symmetric fashion as world economic growth rebounds? (ii) Will the crisis result in a change in the structure of trade, and in particular will it lead to a reversal of the pattern of more diversified sourcing and thus to a consolidation of global value chains? (iii) What policies can improve the prospects for developing country growth in the event that trade volumes do not rebound symmetrically and there is a consolidation of some global value chains?Economic Theory&Research,Currencies and Exchange Rates,Emerging Markets,Debt Markets,Trade Policy

Automated validation of a computer operating system

Programs apply selected input/output loads to complex computer operating system and measure performance of that system under such loads. Technique lends itself to checkout of computer software designed to monitor automated complex industrial systems

Credit Cards: Weapons for Domestic Violence

The objectives of this study were to describe the intra-specific variation in herbicide response of weed populations when subjected to new vs. well-established herbicides, and to assess distributions of logLD(50)- and logGR(50)-estimates as a potential indicator for early resistance detection. Seeds of two grass weeds (Alopecurus myosuroides, Apera spica-venti) were collected in southern Sweden, mainly in 2002. In line with the objectives of the study, the collections sites were not chosen for noted herbicide failures nor for detected herbicide resistance, but solely for the presence of the target species. For each species, seedlings were subjected to two herbicides in dose-response experiments in a greenhouse. One herbicide per species was recently introduced and the other had been on the market for control of the species for a decade, with several reports of resistance in the literature. Fresh weight of plants and a visual vigour score were used to estimate GR(50) and LD50, respectively. Resistance to fenoxaprop-P-ethyl in A. myosuroides was indicated by the LD50-estimates to be present in frequencies sufficient to affect the population-level response in 9 of 29 samples, and was correlated to response to flupyrsulfuron, while low susceptibility to isoproturon in A. spica-venti populations was not linked to the response to sulfosulfuron. In the study as a whole, the magnitude of the estimated herbicide susceptibility ranges differed irrespective of previous exposure. No consistent differences were found in the distribution of LD50-estimates for new and "old" herbicides, and normality in the distribution of estimates could not be assumed for a non-exposed sample, even in the absence of an indication of cross-resistance.Original Publication:Liv A Espeby, Hakan Fogelfors and Per Milberg, Susceptibility variation to new and established herbicides: Examples of inter-population sensitivity of grass weeds, 2011, CROP PROTECTION, (30), 4, 429-435.http://dx.doi.org/10.1016/j.cropro.2010.12.022Copyright: Elsevier Science B.V., Amsterdam.http://www.elsevier.com

Misinformation, Misrepresentation, and Misuse of Human Behavioral Genetics Research

Kaplan discusses the limitations of human behavioral genetics studies, highlighting the research limitations inherent in studying humans and the narrow policy and legal applicability of results arising from behavioral genetics studies

Taking Biologics for Granted? Takings, Trade Secrets, and Off-Patent Biological Products

Biologics are complex medicines which are often genetically engineered, and which are sure to play an important role in curing some of humankind\u27s worst diseases. Not surprisingly, generic companies want a part of the biologic market. The FDA believes that it has the authority to approve off-patent versions of biologics that were originally regulated under the Food, Drug & Cosmetic Act, but in order to effectively do so the FDA would have to rely on findings based on data produced by the brand name companies. This iBrief examines whether the FDA\u27s reliance on previous findings would give rise to a valid claim under the Takings Clause of the U.S. Constitution. In the end, it concludes that the FDA\u27s proposed action likely would not constitute a taking

The Determination of Employee Representatives

Plant species differ in their ability to transform available resources to biomass and to respond in a plastic way to environmental circumstances; we hypothesized that such differences among four weed taxa of Papaver would explain differences in their competitive response. We first compared two populations each of Papaver rhoeasL., P.dubiumL. ssp. dubium, P.dubiumL. ssp. lecoqii (Lamotte) Syme and P.argemoneL., grown in a greenhouse for 6 weeks in a nutrient gradient combined with two light treatments to elucidate possible differences in responses. As there were clear differences, a second experiment evaluated whether these differences also meant differences in competitive response, during early growth, when tested against two crops (wheat, rape). The assumption that competitive response was linked to the ability to transform nutrient and light to biomass was not supported: even though differences in extent of plasticity existed, the effect of competition was similar for the taxa. Thus, higher plasticity and ability to transform available recourses to biomass did not lead to stronger competitiveness for Papaver during early growth