The business environment is full of uncertainties. Investing in various asset classes may lower the risk of overall portfolio and increase the potential for greater returns. In thi...
This paper proposes a fuzzy seasonal ARIMA (FSARIMA) forecasting model, which combines the advantages of the seasonal time series ARIMA (SARIMA) model and the fuzzy regression mod...
A conceptual business model using the electronic media for world commerce in the semiconductor industry is presented. The proposed model has a great potential to meet online custo...
An urn-ball probabilistic model of the labor market is developed. Agents can be employed, (voluntary or involuntary) unemployed or entrepreneurs. The analytical long run equilibri...
The importance of a clear conceptual and terminological framework for software process engineering and the shortcomings of previous clari cation attempts are discussed. A rst issu...