We provide a method for distinguishing long-range dependence from deterministic trends such as structural breaks. The … counterpart. The difference of these estimators provides the desired test. Its asymptotic distribution depends on the true memory …

economy, innovation strategies and recent trends. The term 'lowtech sectors' is widely used and often refers to a wide range … trends can be identified in the lowtech sectors. Firstly, innovation in lowtech sectors does not stop at R&D. Although nonR …

shocks accumulate so that variables have discernible trends. Econometricians have conceived of variables that trend in … sympathy with each other (so-called "cointegrated variables") as sharing one or more of these unobserved trends as a common … unobservable common trends to be backed-out of cointegrated systems of equations. The issue addressed in this paper is whether and …

doubled and working hours decreased by 30 percent. What explains these trends? We consider a model of human capital and labor … accounting for the secular trends in educational attainment and hours of work. We find that the observed increase in wages and …

: communicating effectively, managing daily activities, leading the revenue team, analysing trends, professionalising the RM … analysing trends are the most important factors to a revenue manager's success. The implications of the study as well as …