Public Service Law: Privatization’s Unexpected Offspring

What has occurred in the United Kingdom is a move toward the development of a body of legal doctrine closer to the concept of public service enshrined in other European legal systems. Prosser asserts that it has been largely due to the creation of regulators independent of government and enterprise, thus making some legal framework to structure relations inevitable

Rail Franchises, Competition and Public Service

The use of franchises to deliver rail services has raised major problems. Franchises restrict competition in the market, whilst competitive bidding for franchises has met with difficulties, notably in relation to risk transfer and the recent use of short?term contracts that have not been awarded competitively. Further, franchise agreements are detailed and highly stipulative and do not achieve the flexibility and opportunities for innovation originally intended. This reflects an underlying lack of trust resulting from the arrangements adopted on privatisation. By contrast, in Sweden regional services have been procured through contracts with limited risk transfer, and in Italy provision of services has been entrusted to a dominant operator with comparatively limited detailed service specifications; both seem to have been more successful. For the future in the UK, possibilities include greater use of competition, a return to public ownership, regionalisation, and the use of concessions with limited risk transfer to secure stability

Taking Blockchain Seriously

In the present techno-political moment it is clear that ignoring or dismissing the hype surrounding blockchain is unwise, and certainly for regulatory authorities and governments who must keep a grip on the technology and those promoting it, in order to ensure democratic accountability and regulatory legitimacy within the blockchain ecosystem and beyond. Blockchain is telling (and showing) us something very important about the evolution of capital and neoliberal economic reason, and the likely impact in the near future on forms and patterns of work, social organization, and, crucially, on communities and individuals who lack influence over the technologies and data that increasingly shape and control their lives. In this short essay I introduce some of the problems in the regulation of blockchain and offer counter-narratives aimed at cutting through the hype fuelling the ascendency of this most contemporary of technologies

Sheep Updates 2007 - part 3

This session covers seven papers from different authors: PROFITABILITY 1. Benchmarking demonstrates both the potential and realised productivity gains in the sheep and wool industry, Andrew Ritchie, Edward Riggall and James Hall, ICON Agriculture, Darkan 2. Improving sheep genetics will increase farm profitability, Gus Rose, Johan Greeff Department of Agriculture and Food Western Australia, John Young Farming Systems Analysis Service, WA 3. Meat, Merinos and making money in WA Pastoral Zone, M. Alchin, M. Young and T. Johnson, Department of Agriculture and Food Western Australia, GRAZING 4. Nitrogen - farmers\u27 friend or foe? John Lucy and Martin Staines, Department of Agriculture and Food Western Australia 5. Drought proofing grazing systems - a case study from Binnu 2006/7, Tim Wiley & Rob Grima, Department of Agriculture & Food Western Australia 6. Minimising \u27Esperance Storm\u27 livestock losses, Sandra Prosser and Matt Ryan, Department of Agriculture and Food Western Australia 7. Sub-tropical grasses in WA - what is their potential? Geoff Moore, Tony Albertsen, Department of Agriculture & Food Western Australia, Phil Barrett-Lennard, Evergreen Farming, George Woolston, John Titterington, Department of Agriculture and Food Western Australia, Sarah Knight, Irwin-Mingenew Group, Brianna Peake, Liebe Group, Buntine, W

Institutional Transplant as Political Opportunity: The Practice and Politics of Indian Electricity Regulation

India has a decade-long experience with independent regulatory agencies in public services as an institutional transplant from the industrialized world. Introduced at the behest of international donor agencies, regulators in India are intended, somewhat naively, to provide an apolitical space for decision making to assuage investor concerns over arbitrary administrative actions, and thereby stimulate private investment. In practice, regulators have had to negotiate a terrain over which the state has continued to exercise considerable control. Regulators have also been been shaped in their functioning by national and sub-national political traditions and by administrative and political practices. The result is a hybrid institutional form that combines politics as usual with intriguing new, and unanticipated, opportunities for political intervention. This paper will explore the origins of electricity regulation as a form of institutional isomorphism. It will then compare the regulatory experience in India\u27s electricity sector across two Indian states to understand the implications of transplanting regulatory agencies in the global south. An examination of the process through which regulatory decisions are reached illustrates how existing bureaucratic and technocratic networks, transplanted procedures, and administrative cultures combine to conservatively manage long-standing political tensions around electricity. In seeking to manage those tensions, regulators often take decisions - on tariff setting, for example - based on a political reading that belies the technocratic narrative on which institutional credibility rests. At the same time, civil society groups ranging from residential associations to professional associations to individuals are using newly created regulatory spaces to structure a more deliberative decision process

Chymase-Dependent Generation of Angiotensin II from Angiotensin-(1-12) in Human Atrial Tissue

Since angiotensin-(1-12) [Ang-(1-12)] is a non-renin dependent alternate precursor for the generation of cardiac Ang peptides in rat tissue, we investigated the metabolism of Ang-(1-12) by plasma membranes (PM) isolated from human atrial appendage tissue from nine patients undergoing cardiac surgery for primary control of atrial fibrillation (MAZE surgical procedure). PM was incubated with highly purified 125I-Ang-(1-12) at 37°C for 1 h with or without renin-angiotensin system (RAS) inhibitors [lisinopril for angiotensin converting enzyme (ACE), SCH39370 for neprilysin (NEP), MLN-4760 for ACE2 and chymostatin for chymase; 50 µM each]. 125I-Ang peptide fractions were identified by HPLC coupled to an inline γ-detector. In the absence of all RAS inhibitor, 125I-Ang-(1-12) was converted into Ang I (2±2%), Ang II (69±21%), Ang-(1-7) (5±2%), and Ang-(1-4) (2±1%). In the absence of all RAS inhibitor, only 22±10% of 125I-Ang-(1-12) was unmetabolized, whereas, in the presence of the all RAS inhibitors, 98±7% of 125I-Ang-(1-12) remained intact. The relative contribution of selective inhibition of ACE and chymase enzyme showed that 125I-Ang-(1-12) was primarily converted into Ang II (65±18%) by chymase while its hydrolysis into Ang II by ACE was significantly lower or undetectable. The activity of individual enzyme was calculated based on the amount of Ang II formation. These results showed very high chymase-mediated Ang II formation (28±3.1 fmol×min−1×mg−1, n = 9) from 125I-Ang-(1-12) and very low or undetectable Ang II formation by ACE (1.1±0.2 fmol×min−1×mg−1). Paralleling these findings, these tissues showed significant content of chymase protein that by immunocytochemistry were primarily localized in atrial cardiac myocytes. In conclusion, we demonstrate for the first time in human cardiac tissue a dominant role of cardiac chymase in the formation of Ang II from Ang-(1-12)