A Cross‐National Analysis of How Economic Inequality Predicts Biodiversity Loss
TLDR
Inequality was a significant predictor of biodiversity loss and significantly improved the fit of the models, confirming that socioeconomic inequality is an important factor to consider when predicting rates of anthropogenic biodiversity loss.Abstract:
We used socioeconomic models that included economic inequality to predict biodiversity loss, measured as the proportion of threatened plant and vertebrate species, across 50 countries. Our main goal was to evaluate whether economic inequality, measured as the Gini index of income distribution, improved the explanatory power of our statistical models. We compared four models that included the following: only population density, economic footprint (i.e., the size of the economy relative to the country area), economic footprint and income inequality (Gini index), and an index of environmental governance. We also tested the environmental Kuznets curve hypothesis, but it was not supported by the data. Statistical comparisons of the models revealed that the model including both economic footprint and inequality was the best predictor of threatened species. It significantly outperformed population density alone and the environmental governance model according to the Akaike information criterion. Inequality was a significant predictor of biodiversity loss and significantly improved the fit of our models. These results confirm that socioeconomic inequality is an important factor to consider when predicting rates of anthropogenic biodiversity loss.read more
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References
More filters
Journal ArticleDOI
A new look at the statistical model identification
TL;DR: In this article, a new estimate minimum information theoretical criterion estimate (MAICE) is introduced for the purpose of statistical identification, which is free from the ambiguities inherent in the application of conventional hypothesis testing procedure.
Book
Governing the Commons: The Evolution of Institutions for Collective Action
TL;DR: In this paper, an institutional approach to the study of self-organization and self-governance in CPR situations is presented, along with a framework for analysis of selforganizing and selfgoverning CPRs.
Journal ArticleDOI
Governing the Commons: The Evolution of Institutions for Collective Action
Journal ArticleDOI
The Logic of Collective Action: Public Goods and the Theory of Groups.
Sidney C. Sufrin,Mancur Olson +1 more
Book
Experimental Design and Data Analysis for Biologists
Gerry P. Quinn,Michael J. Keough +1 more
TL;DR: An essential textbook for any student or researcher in biology needing to design experiments, sample programs or analyse the resulting data is as discussed by the authors, covering both classical and Bayesian philosophies, before advancing to the analysis of linear and generalized linear models Topics covered include linear and logistic regression, simple and complex ANOVA models (for factorial, nested, block, split-plot and repeated measures and covariance designs), and log-linear models Multivariate techniques, including classification and ordination, are then introduced.
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