This paper proposes a framework to account for innovation similar to the usual accounting framework inproduction analysis and a measure of “innovativity” comparable to that of total factor productivity. Thisinnovation accounting framework is illustrated using micro-aggregated firm data from...

Sample path large deviations for the laws of the solutions of sto-chastic nonlinear SchrÄodinger equations when the noise converges to zero arepresented. The noise is a complex additive gaussian noise. It is white in timeand colored space wise. The solutions may be global or blow-up in ¯nite...