Tom Kompas

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This paper develops sufficient conditions under which the Weak Green Paradox may (and may not) hold in terms of subsidies for biofuel production such that the supply-side responses by fossil fuel producers may more than offset the substitution to biofuels. Analytical results are derived and numerical simulations show that, under a wide range of parameter(More)
  • R Quentin Grafton, Ragnar Arnason, Trond Bjørndal, David Campbell, Harry F Campbell, Colin W Clark +16 others
  • 2005
Using examples from more than a dozen fisheries, we highlight the failures of 'command control' management and show that approaches that empower fishers with the incentives and the mandate to be co-custodians of the marine environment can promote sustainability. Evidence is provided that where harvesters share well-defined management responsibilities over(More)
partielle permise avec citation du document source, incluant la notice ©. Short sections may be quoted without explicit permission, if full credit, including © notice, is given to the source. CIRANO Le CIRANO est un organisme sans but lucratif constitué en vertu de la Loi des compagnies du Québec. Le financement de son infrastructure et de ses activités de(More)
This paper analyses the properties of the fixed-effects vector decomposition estimator, an emerging and popular technique for estimating time-invariant variables in panel data models with group effects. This estimator was initially motivated on heuristic grounds, and advocated on the strength of favorable Monte Carlo results, but with no formal analysis. We(More)
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Abstract Marine capture fisheries face major and complex challenges: habitat(More)
The views expressed in this article by Tuong Nhu Che do not necessarily reflect the views of the Australian Bureau of Agricultural and Resource Economics. Author Contributions: TK designed the algorithm to solve the problem, performed the research and helped write the article, RQG performed the research, and designed and helped write the article, TNC(More)
A key challenge for global livestock production is the prevalence of infectious animal diseases. These diseases result in low productivity in meat and dairy production, culled animals, and significant barriers to trade and lost income from meat and meat products. Foot-and-mouth disease (FMD) affects both developing countries, where it is often endemic and(More)