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A Monte Carlo study of k-class estimators for small samples with normal and non-normal disturbances

Donatos, George S. - In: The statistician : journal of the Institute of Statisticians 38 (1989) 1, pp. 11-20

Persistent link: https://www.econbiz.de/10001077473

A simulation study of least squares and ridge estimators for small samples

Donatos, George S. - In: Spudai / University of Piraeus : journal of economics … 42 (1992) 1, pp. 1-10

Persistent link: https://www.econbiz.de/10001285138

Residential demand for electricity : the case of Greece

Donatos, George S.; Mergos, Geōrgios I. - In: Energy economics 13 (1991) 1, pp. 41-47

Persistent link: https://www.econbiz.de/10001099062

Demand for food in Greece : an almost ideal demand system analysis

Mergos, Geōrgios I. - In: Journal of agricultural economics 40 (1989) 2, pp. 178-184

Persistent link: https://www.econbiz.de/10001067314

Consumer behaviour in Greece : an application of the almost ideal demand system

Mergos, Geōrgios I. - In: Applied economics 21 (1989) 7, pp. 983-993

Persistent link: https://www.econbiz.de/10001070387

Energy demand in Greece : the impact of the two energy crises

Donatos, George S. - In: Energy economics 11 (1989) 2, pp. 147-152

Persistent link: https://www.econbiz.de/10001061226

A comparison study of least squares and ridge estimators in the presence of heteroscedasticity and multicollinearity under normal and nonnormal disturbances

Donatos, George S.; Michailidis, George C. - In: Money, trade and finance : recent trends and …, (pp. 195-221). 2021

In this chapter the sample properties of the least squares (LS) and of some ridge estimators (and predictors) are studied for alternative models of heteroscedasticity at various levels of multicollinearity, under normal and non-normal disturbances with small and large variances. The present...

Persistent link: https://www.econbiz.de/10012696800

A quantitative analysis of new car sales and advertising in Greece

Donatos, G. S.; Kioulafas, K. E. - In: European Journal of Operational Research 48 (1990) 3, pp. 311-317

Persistent link: https://www.econbiz.de/10005151721

An operational Research approach to a combined problem of aggregate production planning and marketing - Lʹapproche. R.O. à un probléme de la planification globale de la production...

Kioulafas, K. E. - In: Operational research : OR ; proceedings of the IFORS … (1978), pp. 304-330

Persistent link: https://www.econbiz.de/10002212820

A quantitative analysis of the Greek soft-drink market, or: How your advertisment will help your competitorʹs sales : received February 1984

Kioulafas, K. E. - In: European journal of operational research : EJOR 21 (1985) 2, pp. 105-171

Persistent link: https://www.econbiz.de/10002213022