TY - JOUR AU - Cooper,Russell AU - Johri,Alok TI - Dynamic Complementarities: A Quantitative Analysis JF - National Bureau of Economic Research Working Paper Series VL - No. 5691 PY - 1996 Y2 - July 1996 UR - http://www.nber.org/papers/w5691 L1 - http://www.nber.org/papers/w5691.pdf N1 - Author contact info: Russell Cooper Department of Economics The Pennsylvania State University 611 Kern State College, PA 16802 E-Mail: russellcoop@gmail.com Alok Johri Department of Economics McMaster University 1280 Main Street West Hamilton, ON CANADA L8S 4M4 E-Mail: johria@mcmaster.ca AB - This paper considers the importance of dynamic complementarities as an endogenous source of propagation in a dynamic stochastic economy. Dynamic complementarities link the stocks of human and organizational capital, which are influenced by past levels of economic activity, to current levels of productivity. We supplement an otherwise standard dynamic business cycle model with both contemporaneous and dynamic complementarities. The model is calibrated using estimates of these effects. Our quantitative analysis identifies empirically relevant dynamic complementarities as a source of propagation for both technology and taste shocks. ER -