title: Contemporary form and dynamic of the international division of labour

authors: O'Neil, Paul James

subjects: international division of labour

abstract: With increasing global capitalist structures there is a need to advance understanding of the structure and dynamic of the contemporary international division of labour. This can be approached through a critical enquiry: first to define and identify key aspects of the nature and dynamic of the international division of labour out of existing discourses and second to develop and modify the conceptualisation by the Regulation Approach theorist, Lipietz of a 'third' international division of labour in the light of contemporary developments since the early 1990s. 
Lipietz' third international division of labour supposes a co-existence of diverse national models of development in an international trading space where diversity arises from the different pathways states take to re-regulate the crisis form of the Fordist capital-labour relation. In contrast, the critique of the third international division of labour developed here argues for converging counter-tendencies, particularly among advanced capitalist states towards a Toyotist technological paradigm - a term used to encompass both the form of the new international best practice production system and the corresponding segmented form of national labour markets. These counter-tendencies are driven by a neo-liberalised international mode of regulation constraining states towards neo-liberal competition states. The mode of neo-liberal labour market regulation in turn flexibilises labour markets. Neo-liberal labour market regulations permissive of labour market flexibility re-segment existing labour market segments established in the Fordist capital-labour relation. This re-segmentation broadens and deepens existing labour market segments and incorporates both involvement and flexibility in the labour relation and flexibility in the wage relation by treating different labour market segments in different ways. This ability to re-segment labour market segments enables multinationals to reproduce the technological paradigm of economies of scale and scope in international production systems. This capitallabour relation is termed the 'inconsistent hybrid' because it succeeds in reproducing production relations of worker involvement in the labour process with externalised wage relations within the same social formation. 
The central argument of the thesis is that at the national level, among developed nation states at least, there is a converging tendency towards national models of production in which the inconsistent hybrid capital-labour relation is dominant. More exactly, each national trajectory increasingly reflects different sides of the same tendency which could be termed Toyotism. Lipietz' third international division of labour is thus identified as less profound and closing towards functionally equivalent versions of the inconsistent hybrid.

text: Contemporary form and dynamic of the international division of labour With increasing global capitalist structures there is a need to advance understanding of the structure and dynamic of the contemporary international division of labour. This can be approached through a critical enquiry: first to define and identify key aspects of the nature and dynamic of the international division of labour out of existing discourses and second to develop and modify the conceptualisation by the Regulation Approach theorist, Lipietz of a 'third' international division of labour in the light of contemporary developments since the early 1990s. 
Lipietz' third international division of labour supposes a co-existence of diverse national models of development in an international trading space where diversity arises from the different pathways states take to re-regulate the crisis form of the Fordist capital-labour relation. In contrast, the critique of the third international division of labour developed here argues for converging counter-tendencies, particularly among advanced capitalist states towards a Toyotist technological paradigm - a term used to encompass both the form of the new international best practice production system and the corresponding segmented form of national labour markets. These counter-tendencies are driven by a neo-liberalised international mode of regulation constraining states towards neo-liberal competition states. The mode of neo-liberal labour market regulation in turn flexibilises labour markets. Neo-liberal labour market regulations permissive of labour market flexibility re-segment existing labour market segments established in the Fordist capital-labour relation. This re-segmentation broadens and deepens existing labour market segments and incorporates both involvement and flexibility in the labour relation and flexibility in the wage relation by treating different labour market segments in different ways. This ability to re-segment labour market segments enables multinationals to reproduce the technological paradigm of economies of scale and scope in international production systems. This capitallabour relation is termed the 'inconsistent hybrid' because it succeeds in reproducing production relations of worker involvement in the labour process with externalised wage relations within the same social formation. 
The central argument of the thesis is that at the national level, among developed nation states at least, there is a converging tendency towards national models of production in which the inconsistent hybrid capital-labour relation is dominant. More exactly, each national trajectory increasingly reflects different sides of the same tendency which could be termed Toyotism. Lipietz' third international division of labour is thus identified as less profound and closing towards functionally equivalent versions of the inconsistent hybrid.

year: 2006

title: Low-dose alum application trialled as a management tool for internal nutrient loads in Lake Okaro, New Zealand

authors: Paul, Wendy J.

subjects: flocculation

abstract: Aluminium sulfate (alum) was applied to Lake Okaro, a eutrophic New Zealand lake with recurrent cyanobacterial blooms, to evaluate its suitability for reducing trophic status and bloom frequency. The dose yielded 0.6 g aluminium m–3 in the epilimnion. Before dosing, pH exceeded 8 in epilimnetic waters but was optimal for flocculation (6–8) below 4 m depth. After dosing, there was no significant change in water clarity, hypolimnetic pH decreased to 5.5, and soluble aluminium exceeded recommended guidelines for protection of freshwater organisms. Epilimnetic phosphate concentrations decreased from 40 to 5 mg m–3 and total nitrogen (TN):total phosphorus (TP) mass ratios increased from 7:1 to 37:1. The dominant phytoplankton species changed from Anabaena spp. before dosing, to Ceratium hirudinella , then Staurastrum sp. after dosing. Detection of effectiveness of dosing may have been limited by sampling duration and design, as well as the low alum dose. The decrease in hypolimnetic pH and epilimnetic TP, and increase in Al3+ and chlorophyll a, are attributed to the low alkalinity lake water and coincidence of alum dosing with a cyanobacterial bloom and high pH.

text: Low-dose alum application trialled as a management tool for internal nutrient loads in Lake Okaro, New Zealand Aluminium sulfate (alum) was applied to Lake Okaro, a eutrophic New Zealand lake with recurrent cyanobacterial blooms, to evaluate its suitability for reducing trophic status and bloom frequency. The dose yielded 0.6 g aluminium m–3 in the epilimnion. Before dosing, pH exceeded 8 in epilimnetic waters but was optimal for flocculation (6–8) below 4 m depth. After dosing, there was no significant change in water clarity, hypolimnetic pH decreased to 5.5, and soluble aluminium exceeded recommended guidelines for protection of freshwater organisms. Epilimnetic phosphate concentrations decreased from 40 to 5 mg m–3 and total nitrogen (TN):total phosphorus (TP) mass ratios increased from 7:1 to 37:1. The dominant phytoplankton species changed from Anabaena spp. before dosing, to Ceratium hirudinella , then Staurastrum sp. after dosing. Detection of effectiveness of dosing may have been limited by sampling duration and design, as well as the low alum dose. The decrease in hypolimnetic pH and epilimnetic TP, and increase in Al3+ and chlorophyll a, are attributed to the low alkalinity lake water and coincidence of alum dosing with a cyanobacterial bloom and high pH.

year: 2008

title: Te Pūtahitanga: A Tiriti-led science-policy approach for Aotearoa New Zealand

authors: Kukutai, Tahu

abstract: This paper examines the interface between science and policymaking and calls for a policy approach that is enabled by, and responsive to, Te Tiriti o Waitangi and Mātauranga Māori. For a science sector to have its greatest reach and impact for all citizens, it must demonstrate relevance, accessibility and inclusion. In Aotearoa, there has been concern about the exclusion of Māori and Pacific expertise from science advice and key decision-making roles. Te Tiriti offers a powerful framework for connecting systems and communities of knowledge in ways that are mutually beneficial and future focused.

text: Te Pūtahitanga: A Tiriti-led science-policy approach for Aotearoa New Zealand This paper examines the interface between science and policymaking and calls for a policy approach that is enabled by, and responsive to, Te Tiriti o Waitangi and Mātauranga Māori. For a science sector to have its greatest reach and impact for all citizens, it must demonstrate relevance, accessibility and inclusion. In Aotearoa, there has been concern about the exclusion of Māori and Pacific expertise from science advice and key decision-making roles. Te Tiriti offers a powerful framework for connecting systems and communities of knowledge in ways that are mutually beneficial and future focused.

year: 2021-04-28