Valerie Jean Karplus and Jing Cao. In Proceedings of the 2014 World Congress of Environmental and Resource Economists, edited by Corrado Di Maria. Istanbul, Turkey: July 2014.
Karplus, Valerie Jean. In Handbook on Agriculture, Biotechnology and Development, 112-125. Cheltenham, UK: Edward-Elgar Publishing Limited, 2014.
Qi, Tianyu, Xiliang Zhang and Valerie Jean Karplus. Energy Policy Vol. 68, (2014): 60-69.
Qi, Tianyu, Niven Winchester, Valerie J. Karplus, and Xiliang Zhang. Energy Economics Vol. 42, No. 2 (2014): 204-212.
Da Zhang, Marco Springmann and Valerie Jean Karplus. In MIT Joint Program on the Science and Policy of Global Change Report No. 257, Cambridge, MA: February 2014.
Nam, Kyung-Min., Caleb J. Waugh, Sergey Paltsev, John M. Reilly and Valerie Jean Karplus. Global Environmental Change Vol. 23, No. 6 (2013): 1648-1661.