Journal of Policy Analysis and Management (JPAM) strives for quality, relevance, and originality. The editors give priority to articles that relate their conclusions broadly to a number of substantive ...

Simulation research derives new methods for the design, analysis, and optimization of simulation experiments. Research on stochastic models develops and analyzes models of systems with random behavior ...

Scientists at Scripps Institution of Oceanography at UC San Diego and the California Institute of Technology are one step closer to understanding an enigma in climate change science: why do climate ...