Alexander Pfaff | Scholars@Duke

Alexander Pfaff
Professor in the Sanford School of Public Policy

Alex Pfaff is a Professor of Public Policy, Economics and Environment. Trained as an economist, he is focused on how the environment and natural resources, economic development, and a range of policies influence each other.

Research accessible at AlexPfaff.com

He has studied: impacts on forests of protected areas, incentives, roads, railroads and concessions/certification (Brazil’s Amazon, Costa Rica, United States, Panama, Madagascar, Mexico, Peru, Cameroon, Bolivia); institutional responses to water shocks (Brazil’s Northeast, Colombia, Mexico); drivers of harmful exposures (groundwater arsenic in Bangladesh, stove emissions in China & Pakistan); and incentives for firms to self-audit and disclose (United States). This applied research aims to increase the chance that policies have their intended impacts upon not only the environment but also the people affected.

Current Appointments & Affiliations

Professor in the Sanford School of Public Policy, Sanford School of Public Policy, Duke University 2013
Professor, Environmental Sciences and Policy, Nicholas School of the Environment 2013
Professor in the Department of Economics, Economics, Trinity College of Arts & Sciences 2013
Faculty Research Scholar of DuPRI's Population Research Center, Duke Population Research Center, Duke Population Research Institute 2010
Faculty Network Member of The Energy Initiative, Duke University Energy Initiative, Initiatives 2012

Contact Information

186 Rubenstein Hall, Box 90312, Durham, NC 27708
alex.pfaff@duke.edu (919) 613-9240
Alex Pfaff Website

Background
Education, Training, & Certifications
- Ph.D., Massachusetts Institute of Technology 1995
- B.A., Yale University 1988
Duke Appointment History
- Director of Grad Studies for the Univ Prog in Environmental Policy, Nicholas School of the Environment, Duke University 2016 - 2017
- Director of Graduate Studies of the University Program in Environmental Policy (UPEP), Nicholas School of the Environment, Duke University 2013 - 2016
- Associate Professor of Public Policy Studies, Sanford School of Public Policy, Duke University 2007 - 2013
- Associate Professor of Economics, Economics, Trinity College of Arts & Sciences 2007 - 2013
- Associate Professor in the Environmental Sciences and Policy Division, Environmental Sciences and Policy, Nicholas School of the Environment 2010 - 2013
Recognition
Awards & Honors
- Best Paper Award. Society of Risk Analysis. 2011
Expertise
Subject Headings
- Acre
- Arsenic
- Carbon
- Deforestation
- Economics
- Fuel
- Indoor air pollution
- Land use
- Malaria
- Policy
- Protected areas
- Toilets
- Tropics
- Uncertainty
Global Scholarship
- Research
Research
Selected Grants
- Sustainable Landscapes and Forest Enterprise Cluster Program in Brazil awarded by Department of Agriculture 2010 - 2020
- Center for Research on Environmental Decisions (CRED2) awarded by Columbia University 2010 - 2015
- Forest Impacts of Certification awarded by World Wildlife Fund 2014 - 2015
- Conservation Policy Impacts in Tropical Dry Forest awarded by Inter-American Institute for Global Change Research 2007 - 2011
- LBA Book Project awarded by Department of Agriculture 2009 - 2010
Publications & Artistic Works
Selected Publications
- Academic Articles
  - Naidoo, R, Gerkey, D, Hole, D, Pfaff, A, Ellis, AM, Golden, CD, Herrera, D, Johnson, K, Mulligan, M, Ricketts, TH, and Fisher, B. "Evaluating the impacts of protected areas on human well-being across the developing world." Science Advances 5, no. 4 (April 3, 2019): eaav3006-null. Full Text
  - Fisher, B, Herrera, D, Adams, D, Fox, HE, Gallagher, L, Gerkey, D, Gill, D, Golden, CD, Hole, D, Johnson, K, Mulligan, M, Myers, SS, Naidoo, R, Pfaff, A, Rasolofoson, R, Selig, ER, Tickner, D, Treuer, T, and Ricketts, T. "Can nature deliver on the sustainable development goals?." The Lancet. Planetary Health 3, no. 3 (March 2019): e112-e113. Full Text
  - Pfaff, A, Rodriguez, LA, and Shapiro-Garza, E. "Collective Local Payments for ecosystem services: New local PES between groups, sanctions, and prior watershed trust in Mexico." Water Resources and Economics (January 1, 2019). Full Text
  - Panlasigui, S, Rico-Straffon, J, Pfaff, A, Swenson, J, and Loucks, C. "Impacts of certification, uncertified concessions, and protected areas on forest loss in Cameroon, 2000 to 2013." Biological Conservation 227 (November 1, 2018): 160-166. Full Text
  - Pfaff, A, Robalino, J, Reis, EJ, Walker, R, Perz, S, Laurance, W, Bohrer, C, Aldrich, S, Arima, E, Caldas, M, and Kirby, K. "Roads & SDGs, tradeoffs and synergies: Learning from Brazil’s Amazon in distinguishing frontiers." Economics 12 (March 5, 2018). Full Text
  - Tesfaw, AT, Pfaff, A, Golden Kroner, RE, Qin, S, Medeiros, R, and Mascia, MB. "Land-use and land-cover change shape the sustainability and impacts of protected areas." Proceedings of the National Academy of Sciences of the United States of America 115, no. 9 (February 12, 2018): 2084-2089. Full Text
  - Pfaff, A, Velez, MA, Broad, K, Hamoudi, A, and Taddei, R. "Contracts versus trust for transfers of ecosystem services: Equity and efficiency in resource allocation and environmental provision(Accepted)." Water Resources and Economics (January 1, 2018). Full Text
  - Kaczan, D, Pfaff, A, Rodriguez, L, and Shapiro-Garza, E. "Increasing the impact of collective incentives in payments for ecosystem services." Journal of Environmental Economics and Management 86 (November 1, 2017): 48-67. Full Text Open Access Copy
  - Herrera, D, Ellis, A, Fisher, B, Golden, CD, Johnson, K, Mulligan, M, Pfaff, A, Treuer, T, and Ricketts, TH. "Upstream watershed condition predicts rural children's health across 35 developing countries." Nature communications 8, no. 1 (October 9, 2017): 811-. Full Text
  - Pfaff, A, and Robalino, J. "Spillovers from conservation programs." Annual Review of Resource Economics 9 (October 5, 2017): 299-315. (Review) Full Text
  - Alpízar, F, Nordén, A, Pfaff, A, and Robalino, J. "Unintended Effects of Targeting an Environmental Rebate." Environmental and Resource Economics 67, no. 1 (May 1, 2017): 181-202. Full Text
  - Alpízar, F, Nordén, A, Pfaff, A, and Robalino, J. "Spillovers from targeting of incentives: Exploring responses to being excluded." Journal of Economic Psychology 59 (April 1, 2017): 87-98. Full Text
  - Pfaff, A, Santiago-Ávila, F, and Joppa, L. "Evolving protected-area impacts in Mexico: Political shifts as suggested by impact evaluations." Forests 8, no. 1 (January 1, 2017). Full Text
  - Pfaff, A, Schoenfeld, A, Ahmed, KM, and van Geen, A. "Reduction in exposure to arsenic from drinking well-water in Bangladesh limited by insufficient testing and awareness." Journal of Water, Sanitation, and Hygiene for Development : a Journal of the International Water Association 7, no. 2 (January 2017): 331-339. Full Text
  - Mandle, L, Bryant, BP, Ruckelshaus, M, Geneletti, D, Kiesecker, JM, and Pfaff, A. "Entry Points for Considering Ecosystem Services within Infrastructure Planning: How to Integrate Conservation with Development in Order to Aid Them Both." Conservation Letters 9, no. 3 (May 1, 2016): 221-227. Full Text
  - Baylis, K, Honey-Rosés, J, Börner, J, Corbera, E, Ezzine-de-Blas, D, Ferraro, PJ, Lapeyre, R, Persson, UM, Pfaff, A, and Wunder, S. "Mainstreaming Impact Evaluation in Nature Conservation." Conservation Letters 9, no. 1 (January 1, 2016): 58-64. Full Text
  - Pfaff, A, Vélez, MA, Ramos, PA, and Molina, A. "Framed field experiment on resource scarcity & extraction: Path-dependent generosity within sequential water appropriation." Ecological Economics 120 (December 1, 2015): 416-429. Full Text
  - Pfaff, A, Robalino, J, Sandoval, C, and Herrera, D. "Protected area types, strategies and impacts in Brazil's Amazon: public protected area strategies do not yield a consistent ranking of protected area types by impact." Philosophical transactions of the Royal Society of London. Series B, Biological sciences 370, no. 1681 (November 2015). Full Text
  - Blackman, A, Pfaff, A, and Robalino, J. "Paper park performance: Mexico's natural protected areas in the 1990s." Global Environmental Change 31 (January 1, 2015): 50-61. Full Text Open Access Copy
  - Pfaff, A, Robalino, J, Herrera, D, and Sandoval, C. "Protected Areas' Impacts on Brazilian Amazon Deforestation: Examining Conservation-Development Interactions to Inform Planning." PloS one 10, no. 7 (January 2015): e0129460-. Full Text Open Access Copy
  - Robalino, J, Sandoval, C, Barton, DN, Chacon, A, and Pfaff, A. "Evaluating interactions of forest conservation policies on avoided deforestation." PloS one 10, no. 4 (January 2015): e0124910-. Full Text Open Access Copy
  - Sills, EO, Herrera, D, Kirkpatrick, AJ, Brandão, A, Dickson, R, Hall, S, Pattanayak, S, Shoch, D, Vedoveto, M, Young, L, and Pfaff, A. "Estimating the Impacts of Local Policy Innovation: The Synthetic Control Method Applied to Tropical Deforestation." PloS one 10, no. 7 (January 2015): e0132590-. Full Text Open Access Copy
  - Balasubramanya, S, Pfaff, A, Bennear, L, Tarozzi, A, Ahmed, KM, Schoenfeld, A, and van Geen, A. "Evolution of households' responses to the groundwater arsenic crisis in Bangladesh: information on environmental health risks can have increasing behavioral impact over time." Environment and Development Economics 19, no. 5 (October 2014): 631-647. Full Text
  - Pfaff, A, Robalino, J, Lima, E, Sandoval, C, and Herrera, LD. "Governance, Location and Avoided Deforestation from Protected Areas: Greater Restrictions Can Have Lower Impact, Due to Differences in Location." World Development 55 (March 1, 2014): 7-20. Full Text
  - Haruna, A, Pfaff, A, Van Den Ende, S, and Joppa, L. "Evolving protected-area impacts in Panama: Impact shifts show that plans require anticipation." Environmental Research Letters 9, no. 3 (January 1, 2014). Full Text
  - Alpizar, F, Norden, A, Pfaff, A, and Robalino, J. "Effects of Exclusion from a Conservation Policy: Negative Behavioral Spillovers from Targeted Incentives." (October 2013).
  - Alpizar, F, Norden, A, Pfaff, A, and Robalino, J. "Behavioral Spillovers from Targeted Incentives: Losses from Excluded Individuals Can Counter Gains from Those Selected." (October 1, 2013).
  - Mueller, V, Pfaff, A, Peabody, J, Liu, Y, and Smith, KR. "Improving stove evaluation using survey data: Who received which intervention matters." Ecological Economics 93 (September 1, 2013): 301-312. Full Text
  - Bennear, L, Tarozzi, A, Pfaff, A, Balasubramanya, S, Ahmed, KM, and van Geen, A. "Impact of a Randomized Controlled Trial in Arsenic Risk Communication on Household Water-Source Choices in Bangladesh." Journal of Environmental Economics and Management 65, no. 2 (March 2013): 225-240. Full Text
  - Pfaff, A, Velez, MA, Taddei, R, and Broad, K. "Unequal Information, Unequal Allocation: Bargaining field experiments in NE Brazil." Environmental Science and Policy 26 (February 1, 2013): 90-101. Full Text
  - Bennear, L, Tarozzi, A, Pfaff, A, Balasubramanya, S, Ahmed, KM, and Geen, AV. "Impact of a randomized controlled trial in arsenic risk communication on household water-source choices in Bangladesh." Journal of Environmental Economics and Management 65, no. 2 (2013): 225-240. Full Text
  - Engel, S, Palmer, C, and Pfaff, A. "On the endogeneity of resource comanagement: Theory and evidence from indonesia." Land Economics 89, no. 2 (January 1, 2013): 308-329. Full Text
  - Pfaff, A, Amacher, GS, and Sills, EO. "Realistic REDD: Improving the forest impacts of domestic policies in different settings." Review of Environmental Economics and Policy 7, no. 1 (January 1, 2013): 114-135. Full Text
  - Pfaff, A, Robalino, J, Lima, E, Sandoval, C, and Herrera, LD. "Governance, Location and Avoided Deforestation from Protected Areas: Greater Restrictions Can Have Lower Impact, Due to Differences in Location." World Development (2013).
  - Pfaff, A, Velez, MA, Taddei, R, and Broad, K. "Unequal Information, Unequal Allocation: Bargaining field experiments in NE Brazil." Environmental Science and Policy 26 (2013): 90-101. Full Text
  - Robalino, J, and Pfaff, A. "Ecopayments and deforestation in Costa Rica: A nationwide analysis of PSA's initial years." Land Economics 89, no. 3 (January 1, 2013): 432-448. Full Text
  - Fonseca, MA, Pfaff, A, and Osgood, D. "The advantage of resource queues over spot resource markets: Decision coordination in experiments under resource uncertainty." American Journal of Agricultural Economics 94, no. 5 (October 1, 2012): 1136-1153. Full Text
  - Pfaff, A, and Robalino, J. "Protecting forests, biodiversity, and the climate: Predicting policy impact to improve policy choice." Oxford Review of Economic Policy 28, no. 1 (October 1, 2012): 164-179. Full Text
  - Robalino, JA, and Pfaff, A. "Contagious development: Neighbor interactions in deforestation." Journal of Development Economics 97, no. 2 (March 1, 2012): 427-436. Full Text
  - Pfaff, A, and Vélez, MA. "Efficiency and equity in negotiated resource transfers: Contributions and limitations of trust with limited contracts." Ecological Economics 74 (February 1, 2012): 55-63. Full Text
  - Pfaff, A, Amacher, GS, and Sills, EO. "Getting REDDy: Understanding and Improving Domestic Policy Impacts on Forest Loss." Duke Environmental Economics Working Paper , no. 11 (September 25, 2011).
  - Tarozzi, A, Bennear, LS, Pfaff, A, Soumya, HB, Ahmed, KM, and van Geen, A. "Bright Lines, Risk Beliefs, and Risk Avoidance: Evidence from a Randomized Intervention in Bangladesh." Economic Research Initiatives at Duke Working Paper , no. 77 (July 1, 2011).
  - Joppa, LN, and Pfaff, A. "Global protected area impacts." Proceedings. Biological Sciences 278, no. 1712 (June 2011): 1633-1638. Full Text Open Access Copy
  - Fonseca, MA, Pfaff, A, and Osgood, DE. "Efficiency Gains from Pre-Investment Resource Queues: Coordinating Investment Under Resource Uncertainty." (April 1, 2011).
  - Mueller, V, Pfaff, A, Peabody, J, Liu, Y, and Smith, KR. "Demonstrating bias and improved inference for stoves' health benefits." International Journal of Epidemiology 40, no. 6 (2011): 1643-1651. Full Text
  - Yin, H, Pfaff, A, and Kunreuther, H. "Can Environmental Insurance Succeed Where Other Strategies Fail? The Case of Underground Storage Tanks." Risk Analysis 31, no. 1 (2011): 12-24. Full Text
  - Loose, B, Stute, M, Alexander, P, and Smethie, WM. "Design and deployment of a portable membrane equilibrator for sampling aqueous dissolved gases." Water Resources Research 46, no. 4 (December 1, 2010). Full Text
  - Bennear, LS, Tarozzi, A, Pfaff, A, Soumya, HB, Ahmed, KM, and van Geen, A. "Bright Lines, Risk Beliefs, and Risk Avoidance: Evidence from a Randomized Intervention in Bangladesh." (October 1, 2010).
  - Engel, S, Palmer, C, and Pfaff, A. "Participatory Protection in Theory and Application: Paper Tigers, Fences & Fines, or Negotiated Co-Management?." (August 1, 2010).
  - Pfaff, A, and Walker, R. "Regional interdependence and forest "transitions": Substitute deforestation limits the relevance of local reversals." Land Use Policy 27, no. 2 (April 1, 2010): 119-129. Full Text
  - Ricketts, TH, Soares-Filho, B, da Fonseca, GAB, Nepstad, D, Pfaff, A, Petsonk, A, Anderson, A, Boucher, D, Cattaneo, A, Conte, M, Creighton, K, Linden, L, Maretti, C, Moutinho, P, Ullman, R, and Victurine, R. "Indigenous lands, protected areas, and slowing climate change." Plos Biology 8, no. 3 (March 16, 2010): e1000331-null. Full Text Open Access Copy
  - Joppa, L, and Pfaff, A. "Reassessing the forest impacts of protection: the challenge of nonrandom location and a corrective method." Ann N Y Acad Sci 1185 (January 2010): 135-149. (Review) Full Text Link to Item
  - Pattanayak, SK, and Pfaff, A. "Behavior, Environment, and Health in Developing Countries: Evaluation and Valuation." Annual Review of Resource Economics 1, no. 1 (October 10, 2009): 183-217. Full Text
  - Joppa, LN, and Pfaff, A. "High and far: biases in the location of protected areas." Plos One 4, no. 12 (January 2009): e8273-null. Full Text Open Access Copy
  - Pfaff, A, Barbieri, A, Ludewigs, T, Merry, F, Perz, S, and Reis, E. "Road impacts in Brazilian Amazonia." Geophysical Monograph Series 186 (January 1, 2009): 101-116. Full Text
  - Pfaff, A, Robalino, J, Sanchez-Azofeifa, GA, Andam, KS, and Ferraro, PJ. "Park location affects forest protection: Land characteristics cause differences in park impacts across costa rica." B.E. Journal of Economic Analysis and Policy 9, no. 2 (January 1, 2009). Full Text
  - Andam, KS, Ferraro, PJ, Pfaff, A, Sanchez-Azofeifa, GA, and Robalino, JA. "Measuring the effectiveness of protected area networks in reducing deforestation." Proceedings of the National Academy of Sciences of the United States of America 105, no. 42 (October 14, 2008): 16089-16094. Full Text
  - Madajewicz, M, Pfaff, A, van Geen, A, Graziano, J, Hussein, I, Momotaj, H, Sylvi, R, and Ahsan, H. "Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh (vol 84, pg 731, 2007)." JOURNAL OF DEVELOPMENT ECONOMICS 85, no. 1-2 (February 2008): 349-349. Full Text Link to Item
  - Madajewicz, M, Pfaff, A, van Geen, A, Graziano, J, Hussein, I, Momotaj, H, Sylvi, R, and Ahsan, H. "Erratum to "Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh" [Journal of Development Economics 84 (2007) 731-754] (DOI:10.1016/j.jdeveco.2006.12.002)." Journal of Development Economics 85, no. 1-2 (February 1, 2008): 349-null. Full Text
  - Madajewicz, M, Pfaff, A, van Geen, A, Graziano, J, Hussein, I, Momotaj, H, Sylvi, R, and Ahsan, H. "Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh." Journal of Development Economics 84, no. 2 (November 1, 2007): 731-754. Full Text Open Access Copy
  - Sánchez-Azofeifa, GA, Pfaff, A, Robalino, JA, and Boomhower, JP. "Costa Rica's payment for environmental services program: intention, implementation, and impact." Conservation Biology : the Journal of the Society for Conservation Biology 21, no. 5 (October 2007): 1165-1173. Full Text Open Access Copy
  - Broad, K, Pfaff, A, Taddei, R, Sankarasubramanian, A, Lall, U, and de Assis de Souza Filho, F. "Climate, stream flow prediction and water management in northeast Brazil: Societal trends and forecast value." Climatic Change 84, no. 2 (September 1, 2007): 217-239. Full Text
  - Pfaff, A, Kerr, S, Lipper, L, Cavatassi, R, Davis, B, Hendy, J, and Sanchez-Azofeifa, GA. "Will buying tropical forest carbon benefit the poor? Evidence from Costa Rica." Land Use Policy 24, no. 3 (July 1, 2007): 600-610. Full Text
  - Chen, Y, van Geen, A, Graziano, JH, Pfaff, A, Madajewicz, M, Parvez, F, Hussain, AZMI, Slavkovich, V, Islam, T, and Ahsan, H. "Reduction in urinary arsenic levels in response to arsenic mitigation efforts in Araihazar, Bangladesh." Environmental Health Perspectives 115, no. 6 (June 2007): 917-923. Full Text Open Access Copy
  - Opar, A, Pfaff, A, Seddique, AA, Ahmed, KM, Graziano, JH, and van Geen, A. "Responses of 6500 households to arsenic mitigation in Araihazar, Bangladesh." Health & Place 13, no. 1 (March 2007): 164-172. Full Text
  - Pfaff, A, Robalino, J, Walker, R, Aldrich, S, Caldas, M, Reis, E, Perz, S, Bohrer, C, Arima, E, Laurance, W, and Kirby, K. "Road investments, spatial spillovers, and deforestation in the Brazilian Amazon." Journal of Regional Science 47, no. 1 (February 1, 2007): 109-123. Full Text
  - Pfaff, A, Robalino, JA, Walker, R, Reis, E, Perz, S, Bohrer, C, Aldrich, S, Arima, E, and Caldas, M. "Road Investments, Spatial Intensification and Deforestation in the Brazilian Amazon." Journal of Regional Science 47 (February 2007): 109-123. (Academic Article) Open Access Copy
  - Madajewicz, M, Pfaff, A, Graziano, J, van Geen, A, Hussein, I, Momotaj, H, Sylvi, R, and Ahsan, H. "Can Information Alone Both Improve Awareness and Change Behavior? Arsenic contamination of groundwater in Bangladesh." Journal of Development Economics (2007). (Academic Article)
  - Pfaff, A. "What Would Have Happened? reviewing and improving estimated baselines for tropical forests and sequestered carbon (Accepted)." Ecological Applications (invited special issue) (2007). (Academic Article)
  - Ahmed, MF, Ahuja, S, Alauddin, M, Hug, SJ, Lloyd, JR, Pfaff, A, Pichler, T, Saltikov, C, Stute, M, and van Geen, A. "Epidemiology. Ensuring safe drinking water in Bangladesh." Science (New York, N.Y.) 314, no. 5806 (December 2006): 1687-1688. Full Text
  - Meyerson, LA, Baron, J, Melillo, JM, Naiman, RJ, O'Malley, RI, Orians, G, Palmer, MA, Pfaff, ASP, Running, SW, and Sala, OE. "Aggregate measures of ecosystem services: Can we take the pulse of nature?." Frontiers in Ecology and the Environment 3, no. 1 SPEC. ISS. (February 1, 2005): 56-59. (Review)
  - Pfaff, A, Barelli, P, and Chaudhuri, S. "Aid, economic growth and environmental sustainability: Rich-poor interactions and environmental choices in developing countries." International Journal of Global Environmental Issues 4, no. 1-3 (December 16, 2004): 139-159. (Review)
  - Pfaff, A, Chaudhuri, S, and Nye, HLM. "Endowments, preferences, technologies and abatement: Growth-environment microfoundations." International Journal of Global Environmental Issues 4, no. 4 (December 1, 2004): 209-228. Full Text
  - Pfaff, A, and Sanchirico, CW. "Big field, small potatoes: An empirical assessment of EPA's self-audit policy." Journal of Policy Analysis and Management 23, no. 3 (June 1, 2004): 415-432. Full Text
  - Pfaff, ASP, and Sanchez-Azofeifa, GA. "Deforestation pressure and biological reserve planning: A conceptual approach and an illustrative application for Costa Rica." Resource and Energy Economics 26, no. 2 (June 1, 2004): 237-254. Full Text
  - Pfaff, ASP, Chaudhuri, S, and Nye, HLM. "Household production and Environmental Kuznets Curves." Environmental and Resource Economics 27, no. 2 (February 1, 2004): 187-200. Full Text
  - Pfaff, A, Chaudhuri, S, and Nye, HLM. "Household Production & Environmental Kuznets Curves: examining the desirability and feasibility of substitution." Environmental and Resource Economics 27, no. 2 (2004): 187-200. (Academic Article)
  - Zivin, JG, and Pfaff, ASP. "To err on humans is not benign: Incentives for adoption of medical error-reporting systems." Journal of Health Economics 23, no. 5 (2004): 935-949. Full Text
  - Kerr, S, Liu, S, Pfaff, ASP, and Hughes, RF. "Carbon dynamics and land-use choices: Building a regional-scale multidisciplinary model." Journal of Environmental Management 69, no. 1 (2003): 25-37. Full Text
  - Arturo Sánchez-Azofeifa, G, Daily, GC, Pfaff, ASP, and Busch, C. "Integrity and isolation of Costa Rica's national parks and biological reserves: Examining the dynamics of land-cover change." Biological Conservation 109, no. 1 (January 1, 2002): 123-135. Full Text
  - Broad, K, Pfaff, ASP, and Glantz, MH. "Effective and equitable dissemination of seasonal-to-interannual climate forecasts: Policy implications from the Peruvian fishery during El Niño 1997-98." Climatic Change 54, no. 4 (2002): 415-438. Full Text
  - Pfaff, A, and Peteet, DM. "Generating Probabilities in Support of Societal Decision Making: the case of abrupt climate change." EOS (American Geophysical Union) (May 2001). (Academic Article)
  - Pfaff, ASP, and Peteet, DM. "Generating probabilities in support of societal decision-making." Eos 82, no. 20 (January 1, 2001). Full Text
  - Pfaff, ASP, and Sanchirico, CW. "Environmental self-auditing: Setting the proper incentives for discovery and correction of environmental harm." Journal of Law, Economics, and Organization 16, no. 1 (April 1, 2000): 189-208.
  - Kahn, ME, and Pfaff, A. "Informal Economies, Information and the Environment." Journal of International Affairs 54, no. 2 (2000): 525-544. (Academic Article)
  - Pfaff, ASP, Kerr, S, Hughes, RF, Liu, S, Sanchez-Azofeifa, GA, Schimel, D, Tosi, J, and Watson, V. "The Kyoto protocol and payments for tropical forest: An interdisciplinary method for estimating carbon-offset supply and increasing the feasibility of a carbon market under the CDM." Ecological Economics 35, no. 2 (January 1, 2000): 203-221. Full Text
  - Pfaff, A, and Sanchirico, CW. "Environmental Self-Auditing: Setting the Proper Incentives for Discovering and Correcting Environmental Harm." (September 23, 1999).
  - Stavins, RN, and Pfaff, A. "Readings in the Field of Natural Resource & Environmental Economics." (June 22, 1999).
  - Pfaff, A, and Kerr, S. "A Carbon Sequestration Supply Function and Development of Feasible Clean Development Mechanism Rules for Tropical Forest Carbon Sinks." (June 1999).
  - Pfaff, A, Broad, K, and Glantz, M. "Who benefits from climate forecasts?." Nature 397, no. 6721 (February 25, 1999): 645-646. Full Text
  - Pfaff, A, Broad, K, and Glantz, MH. "Who benefits from seasonal-to-interannual climate forecasts?." Nature 397, no. 6721 (February 1999): 645-646. (Academic Article)
  - Pfaff, ASP. "What drives deforestation in the Brazilian Amazon? Evidence from satellite and socioeconomic data." Journal of Environmental Economics and Management 37, no. 1 (January 1, 1999): 26-43. Full Text
  - de Melo, J, Pfaff, A, and Tarr, D. "Welfare costs and rent premia when quotas are not transferable." European Economic Review 38, no. 3-4 (January 1, 1994): 577-585. Full Text
- Book Sections
  - Pfaff, A, Amacher, GS, Sills, EO, Coren, MJ, Streck, C, and Lawlor, K. "Deforestation and Forest Degradation: Concerns, Causes, Policies, and Their Impacts." In Encyclopedia of Energy, Natural Resource, and Environmental Economics, 144-149. January 1, 2013. Full Text
  - "Assessing the impact of institutional design of payments for environmental services: The costa rican experience." In Ecosystem Services from Agriculture and Agroforestry: Measurement and Payment, 305-318. January 1, 2012. Full Text
  - Pfaff, A, and Robalino, J. "Human choices and policies' impacts on ecosystem services: Improving evaluations of payment and park effects on conservation and carbon." In Avoided Deforestation: Prospects for Mitigating Climate Change, 192-207. April 2, 2009. Full Text
  - Perz, S, Messina, JP, Reis, E, Walker, R, and Walsh, SJ. "Scenarios of future Amazonian landscapes: Econometric and dynamic simulation models." , 83-100. January 1, 2009. Full Text
  - Robalino, JA, Pfaff, A, and Sanchez-Azofeifa, A. "Estimating spatial interactions in deforestation decisions." In Biodiversity Economics, 92-114. January 1, 2007. Full Text
- Scholarly Editions
  - Kerr, S, Liu, S, Pfaff, A, and Hughes, F. Carbon Dynamics and Land-use Choices: Building a Regional-scale Multidisciplinary Model. September 3, 2003.
  - Kerr, S, Hendy, J, Liu, S, and Pfaff, A. Tropical Forest Protection, Uncertainty, and the Environmental Integrity of Carbon Mitigation Policies. .
  - Rico, J, Panlasigui, S, Loucks, CJ, Swenson, J, and Pfaff, A. Logging concessions, certification and protected areas in the Peruvian Amazon: forest impacts from development rights and land-use restrictions. .
  - Robalino, J, Pfaff, A, and Villalobos, L. Deforestation spillovers from Costa Rican protected areas. .
- Conference Papers
  - Chen, Y, van Geen, A, Graziano, J, Pfaff, A, Cheng, Z, Slavkovich, V, Islam, T, Parvez, F, and Ahsan, H. "The Effectiveness of a Multidisciplinary Community-Based Mitigation Program in Reducing Arsenic Exposure in Araihazar, Bangladesh." June 1, 2006. Full Text
  - van Geen, A, Trevisani, M, Immel, J, Gelman, A, Schoenfeld, A, Pfaff, A, and Ahmed, KM. "Targeting low-arsenic aquifers for the installation of community wells in Bangladesh." March 26, 2006. Link to Item
Teaching & Mentoring
Recent Courses
Scholarly, Clinical, & Service Activities
Outreach & Engaged Scholarship
- Bass Connections Faculty Team Member. DECIPHER: Case Studies in Drinking Water Quality. 2018 - 2019 2018 - 2019
- Bass Connections Faculty Team Member. Environmental Epidemiology in Latin America: Research and Policy Development to Reduce Chemical Exposures. August 2016 - May 2017 2016 - 2017

Some information on this profile has been compiled automatically from Duke databases and external sources. (Our About page explains how this works.) If you see a problem with the information, please write to Scholars@Duke and let us know. We will reply promptly.

Education, Training, & Certifications

Duke Appointment History

Awards & Honors

Subject Headings

Global Scholarship

Research

Selected Grants

Selected Publications

Academic Articles

Book Sections

Scholarly Editions

Conference Papers

Recent Courses

Outreach & Engaged Scholarship