Subject(s): Natural resources Management. -- Conservation of natural resources in Economic aspects. -- Non renewable resources : basic economics for non renewable resources, Hotelling model with multiple demands, Empirical evidence on the theory of non-renewable resources, Taxation, Rent taxes and royalties in designing fiscal regimes, Political basis of the resource curse -- Modelling of biological resources: Bioeconomics, Forest harvesting problem, Biological resistance -- Conservation of biological resources : Structuring rights and privilages in catch systems, Spatial economics of forest conservation, Ecosystem services, Conservation prioritization using reserve site selection -- Water resource : water economics, Water rate policy, Water institutions and the law of one price, Water quality and economics: willingness to pay, efficiency, cost effectiveness and new research frontiers, Transboundary water issues