000 02409nam a2200349 a 4500
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007 cr |||||||||||
008 060110s2005 dcu sb i000 0 eng
010 _a 2005705502
040 _aDLC
_cDLC
_dBD-DhBPA
050 0 0 _aHG3881.5.W57
082 _a333.7
_bMAH 2005
100 1 _aMarkandya, Anil
_d1945-
_943584
245 1 0 _aHow substitutable is natural capital ? /
_cAnil Markandya and Suzette Pedroso-Galinato.
260 _aWashington, D.C. :
_bWorld Bank,
_c2005
300 _a19 p. ;
_c23 cm.
490 1 _aPolicy research working paper ;
_v3803
500 _aTitle from PDF file as viewed on 1/10/2006.
504 _aIncludes bibliographical references.
520 3 _a"One of the recurring themes in the sustainability literature has been the legitimacy of using an economic framework to account for natural resources. This paper examines the potential for substituting between different inputs in the generation of income, where the inputs include natural resources such as land and energy resources. A nested constant elasticity of substitution (CES) production function is used to allow flexibility in the estimated elasticities of substitution. Also, with this specification, natural resources and other inputs are combined in different levels of the function, thus allowing for different levels of substitutability. Institutional and economic indicators are also incorporated in the production function estimated. Results show that the elasticities derived from functions involving land resources were generally around one or greater, implying a fairly high degree of substitutability. Furthermore, changes in trade openness and private sector investment have a statistically significant and direct relationship with income generation. No statistically significant relationship between income and any of the institutional indicators was found. "--World Bank web site.
530 _aAlso available in print.
538 _aSystem requirements: Adobe Acrobat Reader.
538 _aMode of access: World Wide Web.
590 _aZahid
650 0 _aNatural resources.
_9108804
650 0 _aSubstitute products.
_9108805
650 0 _aSubstitution (Economics)
_926421
700 1 _aPedroso-Galinato, Suzette.
_9108806
710 2 _aWorld Bank.
_9108807
830 0 _aPolicy research working papers (Online) ;
_v3803.
_9108808
942 _2ddc
_cBK
999 _c37870
_d37870