The first American academic journal to examine design history, theory, and criticism, Design Issues provokes inquiry into the cultural and intellectual issues surrounding design. Regular features ...

Good tax policy design requires evaluating fiscal regimes for extractive industries (EI) with economic and financial analysis at the project level. This website introduces key concepts and methodology ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically uses ...

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.