Browse by Authors

2002

Halkos, George and Kevork, Ilias (2002): Confidence intervals in stationary autocorrelated time series.

2006

Halkos, George and Kevork, Ilias (2006): Estimating population means in covariance stationary process.

Halkos, George and Kevork, Ilias (2006): Forecasting an ARIMA (0,2,1) using the random walk model with drift.

2011

Halkos, George and Kevork, Ilias (2011): Non-negative demand in newsvendor models:The case of singly truncated normal samples.

January 2012

Halkos, George and Kevork, Ilias (2012): Evaluating alternative estimators for optimal order quantities in the newsvendor model with skewed demand.

February 2012

Halkos, George and Kevork, Ilias (2012): Validity and precision of estimates in the classical newsvendor model with exponential and rayleigh demand.

25 June 2012

Halkos, George and Kevork, Ilias (2012): Evaluating alternative frequentist inferential approaches for optimal order quantities in the newsvendor model under exponential demand.

August 2012

Halkos, George and Kevork, Ilias (2012): The classical newsvendor model under normal demand with large coefficients of variation.

17 August 2012

Halkos, George and Kevork, Ilias (2012): Unbiased estimation of maximum expected profits in the Newsvendor Model: a case study analysis.

4 February 2013

Halkos, George and Kevork, Ilias (2013): Forecasting the optimal order quantity in the newsvendor model under a correlated demand.

May 2014

Halkos, George and Kevork, Ilias (2014): Διαστήματα εμπιστοσύνης για εκατοστημόρια σε στάσιμες ARMA διαδικασίες: Μία εμπειρική εφαρμογή σε περιβαλλοντικά δεδομένα.

2 May 2014

Halkos, George and Kevork, Ilias and Tziourtzioumis, Chris (2014): On the convexity of the cost function for the (Q,R) inventory model.

17 November 2014

Halkos, George and Kevork, Ilias and Galani, Georgia and Tzeremes, Panagiotis (2014): An analysis of long-term scenarios for the transition to renewable energy in Greece.

25 November 2014

Halkos, George and Kevork, Ilias and Tziourtzioumis, Chris (2014): Emissions and abatement costs for the passenger cars sector in Greece.

December 2014

Halkos, George and Kevork, Ilias and Tziourtzioumis, Chris (2014): Greenhouse gas emissions and marginal abatement cost curves for the road transport in Greece.

11 December 2014

Halkos, George and Kevork, Ilias and Tziourtzioumis, Chris (2014): Optimal inventory policies with an exact cost function under large demand uncertainty.