REGIONAL IMPACTS OF FEDERAL MILK MARKETING ORDER POLICY ALTERNATIVES

Impacts of alternative federal milk marketing policies which result in reduced fluid (Class I) milk prices were assessed using a simulation model of the U.S. dairy industry. Results indicated that milk production, farm milk prices and producer revenues were significantly reduced in the Southern and Northeast regions of the country under some options. The regional shares of total U.S. milk production were not significantly altered from those which would exist under a continuation of the current policy.Agricultural and Food Policy,

Solitary waves due to x(2):x(2) cascading

Solitary waves in materials with a cascaded x(2):x(2) nonlinearity are investigated, and the implications of the robustness hypothesis for these solitary waves are discussed. Both temporal and spatial solitary waves are studied. First, the basic equations that describe the x(2):x(2) nonlinearity in the presence of dispersion or diffraction are derived in the plane-wave approximation, and we show that these equations reduce to the nonlinear Schrödinger equation in the limit of large phase mismatch and can be considered a Hamiltonian deformation of the nonlinear Schrödinger equation. We then proceed to a comprehensive description of all the solitary-wave solutions of the basic equations that can be expressed as a simple sum of a constant term, a term proportional to a power of the hyperbolic secant, and a term proportional to a power of the hyperbolic secant multiplied by the hyperbolic tangent. This formulation includes all the previously known solitary-wave solutions and some exotic new ones as well. Our solutions are derived in the presence of an arbitrary group-velocity difference between the two harmonics, but a transformation that relates our solutions to zero-velocity solutions is derived. We find that all the solitary-wave solutions are zero-parameter and one-parameter families, as opposed to nonlinear-Schrödinger-equation solitons, which are a two-parameter family of solutions. Finally, we discuss the prediction of the robustness hypothesis that there should be a two-parameter family of solutions with solitonlike behavior, and we discuss the experimental requirements for observation of solitonlike behavior.Peer ReviewedPostprint (published version

Towards More Resilience for a Social EU - the Constitutionally Conditioned Internal Market

Gap between the EU’s normative commitments to socio-economic justice and the practical workings of its integration project -- Potential for strengthening the social EU by recourse to the Charter of Fundamental Rights of the European Union – Charter normatively commits EU to a constitutionally conditioned Internal Market – Charter curbs property rights and entrepreneurial freedom specifically for the sake of social rights guarantees – Constructive response to legitimacy dilemmas emerging from cases such asLaval,VikingandAGET Iraklis– Reinstating socially embedded constitutionalism at EU levels as an alternative to relegating social integration to national levels</jats:p

Revisiting intersectionality for EU Anti-Discrimination Law in an economic crisis –a critical legal studies perspective

This article discusses the role of EU anti-discrimination law in challenging EU anti-crisis measures from a critical legal studies perspective. Critical legal scholarship is defined through its challenge of ‘lex’ through the vision of ‘ius’ and its critical links with social movements. EU anti-discrimination law attracts critique for constituting a compartmentalised socio-legal field, which prevents justice for those at intersections of inequalities. By defining as the aim of anti-discrimination law the combat of disadvantage resulting from ascribed otherness around the nodes sex/gender, race/ethnicity, and disability, the article suggests a convincing normative vision suitable to de-compartmentalise the field and adequately address intersectionality. This critical legal perspective on intersectionality differs from its sociological counterparts by omitting class as a category. The article demonstrates that this distinction is necessary for EU anti-discrimination law to maintain its critical edge