Before global distribution systems such as Amadeus appeared, a revolutionary idea that triggered a chain reaction, changing the way people did business had emerged. Throughout history a lot of ideas and inventions have come out, like the wheel, the steam engine, the printing press, the computer,...

The development processes in information and communication technology and the internet particularly, have revolutionized the entire tourism industry, generating new models of business, changing the structure of distribution channels used by tourism industry and redesigning all processes...

"This paper will introduce new methods to estimate the two-way fixed effects model and the match effects model in datasets where the number of fixed effects makes standard estimation techniques infeasible. The methods work for balanced and unbalanced panels and increase the speed of estimation...

"The IAB Establishment Panel contains no direct information on establishments' capital stock. This report presents some advice in implementing a capital stock approximation by the perpetual inventory method as proposed by Müller (2008). STATA code is provided in the appendix." (Author's...

We discuss in this paper some inventory-production models which can be formulated as nonlinear parametric network flow problems with one additional linear constraint. Several sensitivity analysis questions are addressed. The qualitative sensitivity results obtained provide the manager with...

This paper studies a problem of determining the level of certain decisions, taken prior to certain events taking place, and the subsequent additional resource procurement decisions needed to implement the initial program once these events have materialised. The problem is formulated first of all...

Статья посвящена вопросам совершенствования интегрированной информационной системы управления металлургическим предприятием на основе спрогнозированных...

В статье изложены принципы управления конкурентоспособностью и предложен алгоритм выбора стратегических направлений повышения конкурентоспособности...