The spatial econometrics of elephant population change [An article from: Ecological Economics]

This digital document is a journal article from Ecological Economics, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
While previous research found no other variable than corruption to have a negative impact on the growth rate of the elephant populations of African countries, we show that one further significant impact is exerted by 'neighbourhood effects'. Elephants travel long distances, often crossing borders. Using spatial econometric tools, we find that elephant population changes in one country have a positive impact on population changes in neighbouring countries. Our results have possible policy implications, as they suggest that spatial clustering of funds and of conservation efforts makes sense if the endangered species move across borders.