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Our paper examines the challenging task of analysing the dynamics of Competitive Intelligence (CI) budgets within the Romanian software companies. The paper doesn’t seek to find the optimal pattern of allocating CI budgets from the business turnover, as every organization involved in software...
Persistent link: https://www.econbiz.de/10010097649
In this paper, several identities concerning expectation, variance, covariance, cumulative distribution functions, the coefficient of variation, and the Lorenz curve are obtained and they are used in establishing theoretical results. Furthermore, a graphical representation of the variance is...
Persistent link: https://www.econbiz.de/10009957383
both exponential and ARMA models. We found the superiority of ARMA models over exponential models to explain the time trend … forecast error (RMSFE) ; cross validity predictive power (CVPP) ; exponential growth and autoregressive moving average (ARMA) …
Persistent link: https://www.econbiz.de/10010009053
This study investigates models for overnight interest rate volatility in Turkey and USA using the Asymmetric GARCH models and determines the best forecasting volatility models. These models are then completed with the use of out of sample forecasting. The best forecasting volatility models were...
Persistent link: https://www.econbiz.de/10010118418
Community-Based Health Insurance (CBHI) is an emerging concept for providing financial protection against the cost of illness and improving access to quality health services for low-income rural households who are excluded from formal insurance. CBHI is currently being provided in some rural...
Persistent link: https://www.econbiz.de/10010030025