Personal profile

Biography

I did my PhD on the economics of climate change management and invasive species control at Penn State University in 2003. Next, I worked at the USDA's Economic Research Services in Washington DC exploring the reasons behind the low success rate of advanced water markets in the US. In 2004, I joined the Food and Resource Economics department at University of Florida in Gainesville, where I worked on the economics of invasive species management. I moved to Australia in 2007, joining CSIRO as a senior research scientist to work on the economics of water scarcity management.  

I joined Macquarie University in 2009.  A unifying theme for my recent work has been managing climate risks through mitigation and adaptation measures as well as understanding how changes in our natural environment create complex feedbacks in inter-linked human-ecological and economic systems.  Some of my current work has been towards modelling the optimal management of socio-economic and ecological systems exhibiting non-linear dynamics and faced with endogenous risks. 

Examples include, understanding how aquatic systems respond to multiple stressors, threats to endangered biodiversity from invasive species as well as human activities, how farmers adapt to prolonged water scarcity through seeking alternate occupations, determinants of entrepreneurial ventures and success rates, quantifying and modelling resilience of water starved farmers, determinants and success of collective action in groundwater management, impact of climate induced salinity level rise on livelihood choices, etc.

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

farmer Social Sciences
drought Earth & Environmental Sciences
water Social Sciences
agriculture Earth & Environmental Sciences
Drought Engineering & Materials Science
livelihood Social Sciences
human capital Earth & Environmental Sciences
Agriculture Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2009 2016

Agricultural Market Reform in Pakistan to Enhance Growth, Employment & Productivity

Ranjan, R., Jayasuriya, S., Batson, D., Mallawaarachchi, T. & Khan, H.

2/02/16 → …

Project: Research

Climate Futures at Macquarie (Centre)

Beaumont, L., Hughes, L., Goodwin, I., Nelson, P., Thomalla, F., Flannery, T., Amati, M., Armand, L., Atwell, B., Ashiabor, H., Beggs, P., Benn, S., Bishop, M., Fryirs, K., Harcourt, R., Harrison, S., Henderson-Sellers, A., Hesse, P., Hose, G., Howitt, R., Madin, J., Maharaj, A., McAneney, J., Medlyn, B., Opeskin, B., Raftos, D., Ranjan, R., Salby, M., Techera, E., Trueck, S., Williamson, J. & Wilson, P.

1/01/1031/12/16

Project: Research

Research Output 2000 2018

Determinants of illegal logging in Indonesia: an empirical analysis for the period 1996–2010

Ji, Y., Ranjan, R. & Truong, C. 2018 In : Journal of Sustainable Forestry. 37, 2, p. 197-220 24 p.

Research output: Contribution to journalArticle

Indonesia
Timber
empirical analysis
logging
timber

Estimating the impact of salinity stress on livelihood choices and incomes in rural Bangladesh

Anik, A. R., Ranjan, R. & Ranganathan, T. 25 Mar 2018 In : Journal of International Development. 25 p.

Research output: Contribution to journalArticle

Bangladesh
livelihood
income
salinity
participation
mineral resource
iron ore
deforestation
industry
resources

Water scarcity and livelihoods in Bihar and West Bengal, India

Ranganathan, T., Ranjan, R. & Pradhan, D. 11 Mar 2018 (Accepted/In press) In : Oxford Development Studies. p. 1-22 22 p.

Research output: Contribution to journalArticle

livelihood
labor
India
water
labor supply
conservation tillage
soil carbon
carbon sequestration
analysis
targeting