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Record W2275182712 · doi:10.1111/cjag.12098

Economic Analysis and Species at Risk: Lessons Learned and Future Challenges

2016· article· en· W2275182712 on OpenAlexaffvenueabout
Wiktor Adamowicz

Bibliographic record

VenueCanadian Journal of Agricultural Economics/Revue canadienne d agroeconomie · 2016
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicEconomic and Environmental Valuation
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsEndangered speciesPolitical scienceEconomic analysisSociologyEconomicsPopulationAgricultural economics

Abstract

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The Canadian Species at Risk Act (SARA) has been in existence for 13 years. It was, and in many ways continues to be, controversial. The U.S. Endangered Species Act (ESA) originated in 1973 and has also been controversial. In the 1990s, concerns were raised by economists in Canada and the United States on the design of endangered species (ES) policy. Their concerns surrounded the reconsideration of the ESA and the establishment of SARA. What have we learned since the implementation of SARA over this time? How has the U.S. experience with the ESA informed SARA and its approach? How has the role of economic analysis in ES policy evolved? What continue to be the challenges and what are the opportunities? This paper reviews the concerns raised in the past, and evaluates the lessons learned regarding economics and ES. The unique aspects of the economic analysis of ES problems relative to other environmental concerns are outlined. The paper concludes with a discussion of ways to lessen the tension in debate about the role of economics in ES policy, and embrace the potential for more effective policy analysis and design through integration of economic analysis into conservation policy. Au Canada, la Loi sur les espèces en péril (LEP) est entrée en vigueur il y a 13 ans. Elle avait soulevé la controverse et, à certains égards, c'est encore le cas. Aux États‐Unis, l'Endangered Species Act (ESA – loi sur les espèces en voie de disparition) a vu le jour en 1973 et a aussi fait l'objet de controverse. Au cours des années 1990, des économistes canadiens et américains ont exprimé des préoccupations au sujet de la conception des politiques visant à protéger les espèces en voie de disparition. Leurs préoccupations ont mené à un réexamen de l'ESA et à la mise en œuvre de la LEP. Quelles leçons avons‐nous apprises depuis la mise en œuvre de la LEP? De quelle façon l'expérience des États‐Unis avec l'ESA a‐t‐elle influencé l’élaboration de la LEP et sa stratégie? De quelle façon le rôle de l'analyse économique des politiques visant à protéger les espèces en voie de disparition a‐t‐il évolué? Quels sont, encore aujourd'hui, les défis à relever et les occasions à saisir? Le présent article passe en revue les préoccupations passées et examine les leçons apprises concernant l’économie et les espèces en voie de disparition. Il met en lumière les caractéristiques uniques de l'analyse économique des problèmes liés aux espèces en voie de disparition comparativement à d'autres préoccupations environnementales. Il inclut une discussion sur les façons d'atténuer les tensions dans le débat sur le rôle de l’économie dans l’élaboration des politiques visant à protéger les espèces en voie de disparition et accueille la possibilité de procéder à l'analyse et à la conception efficaces de politiques grâce à l'intégration de l'analyse économique dans l’élaboration des politiques de la conservation.—

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.015
metaresearch head score (Gemma)0.021
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Review · Consensus signal: none
Teacher disagreement score0.985
Threshold uncertainty score0.080

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0150.021
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0030.004
Science and technology studies0.0020.010
Scholarly communication0.0090.017
Open science0.0030.003
Research integrity0.0090.011
Insufficient payload (model declined to judge)0.0060.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.076
GPT teacher head0.176
Teacher spread0.100 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreReview

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations14
Published2016
Admission routes3
Has abstractyes

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