considered to sustain the implementation process. An exploratory field study of four intranet implementations was conducted to … implementation stage, and existing organizational practices and contingencies. Third, it seems that the critical drivers are … knowledge building, subsidy and mobilization in the early stages of implementation. In the later stages knowledge deployment …

100%, while the ‘downward’ group has a hit rate of 75% suggesting the ‘downward’ trend to be more difficult movement to …

volatility trend. We find that many of the different explanations capture the same unusual trend around the Millennium. We find … trend in volatility over long periods. …

, as well as for the one which succeeded the Plano Real, and if therewas a simple linear trend along with Plano Real ( 1994 … fact that a level changeoccurred, which was characterized as an intervention, rather than a trend. It was necessary to fit …

economical indicators. Also there are made short-term forecasts by trend and the seasonal index, and verified the hypothesis of …

appropriate. For most series a trend function with one or more breaks offers a better fit and also generates stationarity. The … impact of different trend specifications on univariate forecasting of inventories is also considered.The second essay …

programs, and examines trends in consumer response and program implementation over time. The data provided in this report can …