Showing 1 - 10 of 77
Forecasting in a risky situation is a very important function for managers to assist in decision making. One of the fluctuated markets in stock exchange market is chemical market. In this research the target item for prediction is PET (Poly Ethylene Terephthalate) which is the raw material for...
Persistent link: https://www.econbiz.de/10010899158
Juris-Data is one of the largest case-study base in France. The case studies are indexed by legal classification elaborated by the Juris-Data Group. Knowledge engineering was used to design an intelligent interface for information retrieval based on this classification. The aim of the system is...
Persistent link: https://www.econbiz.de/10011025587
In time series analysis, most estimation of relationships and tests are typically based on linear estimators and most classical co-integration methods and causality tests are based on OLS regresses. However the linear functional specification is not necessarily the most appropriate form. This...
Persistent link: https://www.econbiz.de/10009151635
Nowadays, forecasting what will happen in economic environments plays a crucial role. We showed that in PET market how a neuro-fuzzy hybrid model can assist the managers in decision-making. In this research, the target is to forecast the same item through another intelligent tool which obeys the...
Persistent link: https://www.econbiz.de/10010692168
results of the two-risk model of Rothschild and Stiglitz (1976), but including the latter as a special case. Rothschild and … information. Third, the potential non-participation of one type risk arises despite competition, depending on the degree of … information. Last, in a public voluntary regime, one type risk may prefer to be uninsured and still consume healthcare. …
Persistent link: https://www.econbiz.de/10010738800
This paper applies concentration curves and indices, that have been previously used to analyze progressivity in health care finance and horizontal equity in health care delivery in developed countries, to a 1998-1999 household survey about health care expenditures and utilization carried out in...
Persistent link: https://www.econbiz.de/10008794212
This work deals with strategies of risk management techniques in projects and portfolios in the situation of radical … innovation. Existing literature suggests different methods of risk management at the level of 1) projects (S1) (unknown reduction … by selecting a priori the less uncertain projects, depending on the identified market and technological risk) 2 …
Persistent link: https://www.econbiz.de/10010820842
competing density forecasts over a specific region of interest, such as the left tail in financial risk management. These …
Persistent link: https://www.econbiz.de/10010820862
The proposed paper deals with platform emergence in double unknown situations when technology and markets are highly uncertain. The interest in technological platform development to enable creation of products and processes that support present and future development of multiple options is...
Persistent link: https://www.econbiz.de/10010820888
Expected Shortfall (ES) has been widely accepted as a risk measure that is conceptually superior to Value-at-Risk (VaR … desirable properties of risk measures like coherence, comonotonic additivity, robustness and elicitability. We check VaR, ES and … their impact on capital allocation, an important issue in risk management. We find that, despite the caveats that apply to …
Persistent link: https://www.econbiz.de/10010821003