Impacts of Population and Income Growth Rates on Threatened Mammals and Birds
AbstractPer capita income and human population levels in a country have direct influences on its environmental outcomes. Countries with same level of income may have different rate of income growth and vice versa, suggesting that the influence of the rate of income growth on environmental outcomes could be different than that of income level. Similarly, the rate of population growth might have different impact in addition to the impacts of sheer number of population. We explore this empirical question using country-level data on threatened species published by IUCN for the year 2007. Controlling for other factors, our model estimates the influences of the rate of population and income growth on threatened mammals and birds across 113 continental countries. The results suggest that, among other factors, the rate of population growth has significant influences on number of threatened mammals and birds.
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Bibliographic InfoPaper provided by Australian Agricultural and Resource Economics Society in its series 2011 Conference (55th), February 8-11, 2011, Melbourne, Australia with number 101404.
Date of creation: 2011
Date of revision:
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income; population; spatial models; spatial autocorrelation; endemic species; biodiversity; Environmental Economics and Policy; C21; Q57;
Find related papers by JEL classification:
- C21 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models
- Q57 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Ecological Economics
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-03-19 (All new papers)
- NEP-ENV-2011-03-19 (Environmental Economics)
- NEP-FDG-2011-03-19 (Financial Development & Growth)
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.:
- John Asafu-Adjaye, 2003. "Biodiversity Loss and Economic Growth: A Cross-Country Analysis," Contemporary Economic Policy, Western Economic Association International, vol. 21(2), pages 173-185, 04.
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