Personal profile

Profile

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.

agriculture Earth & Environmental Sciences
policy Earth & Environmental Sciences
watershed Earth & Environmental Sciences
crop Earth & Environmental Sciences
social capital Earth & Environmental Sciences
Farm Business & Economics
cost Earth & Environmental Sciences
market Earth & Environmental Sciences

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 2017

carbon sequestration
analysis
subsidy
targeting
carbon
Farm
Cooperative bargaining
Reservation price
Dealers
Open Access
Farm
Marketing
Middlemen
marketing
farmers

Climatic stress, structural change and farm and non-farm enterprise uptake by farmers in India and Bangladesh

Ranjan, R., Ranganathan, T., Anik, A., Joshi, K., Pradhan, D. & Jha, B. 2017 ACIAR. 47 p.

Research output: ResearchCommissioned report

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

Ji, Y., Ranjan, R. & Truong, C. 28 Sep 2017 (Accepted/In press) In : Journal of Sustainable Forestry. p. 1-24 24 p.

Research output: Research - peer-reviewArticle

logging
Indonesia
Demography
Timber
Japan