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A Bug’s Life: Competition Among Species Towards the Environment

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Author Info
Giovanni Bella (University of Cagliari)

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Abstract

A model of different species competing for the same environment is presented, and possible explanations of peaceful coexistence or rather internecine conflicts are consequently derived. By means of a Lotka-Volterra dynamic system we describe the evolution of two populations (bees and locusts) that differently approach the management of those natural resources they contend for, and thus make a simple parable of today’s societies playing the current environmental scenario.

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Publisher Info
Paper provided by Fondazione Eni Enrico Mattei in its series Working Papers with number 2007.18.

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Date of creation: Feb 2007
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Handle: RePEc:fem:femwpa:2007.18

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Related research
Keywords: Competing; Species; Lotka-Volterra; Dynamics; Natural Resource Management;

Find related papers by JEL classification:
C61 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming - - - Optimization Techniques; Programming Models; Dynamic Analysis
Q34 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Nonrenewable Resources and Conservation - - - Natural Resources and Domestic and International Conflicts
Q57 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Ecological Economics

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Flaaten, Ola, 1991. "Bioeconomics of sustainable harvest of competing species," Journal of Environmental Economics and Management, Elsevier, vol. 20(2), pages 163-180, March. [Downloadable!] (restricted)
  2. Fleming, Christopher M. & Alexander, Robert R., 2002. "Single Species Versus Multiple Species Models: The Economic Implications," Discussion Papers in Natural Resource Economics 23693, Massey University, Centre for Applied Economics and Policy Studies. [Downloadable!]
  3. Barbier, Edward B., 2001. "A note on the economics of biological invasions," Ecological Economics, Elsevier, vol. 39(2), pages 197-202, November. [Downloadable!] (restricted)
  4. Finnoff, David & Tschirhart, John, 2003. "Harvesting in an eight-species ecosystem," Journal of Environmental Economics and Management, Elsevier, vol. 45(3), pages 589-611, May. [Downloadable!] (restricted)
  5. Tibor Neugebauer, 2005. "Bioeconomics Of Sustainable Harvest Of Competing Species: A Comment," Others 0503012, EconWPA. [Downloadable!]
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