The paper is devoted to building a probabilistic method of analyzing the operation of a certain production supply system. The analysis is carried out for non-extreme states of the level in store, into which two separate streams of production (the product) are directed. A system of partial...

The paper is devoted to building a probabilistic method of analyzing the operation of a certain production supply system. The analysis is carried out for non-extreme states of the level in store, into which two separate streams of production (the product) are directed. A system of partial...

The paper discusses a simple looking but highly nonlinear regime-switching, self-excited threshold model for hourly electricity prices in continuous and discrete time. The regime structure of the model is linked to organizational features of the market. In continuous time, the model can include...

The Equalization method for the Stochastic Generalized Transportation Problem is presented. The algorithm allows to find the optimal solution to the problem of minimizing the expected total cost in the Generalized Transportation Problem with random demand. It is shown that the method is...

Scoring the negotiation template and building the scoring system of the negotiation offers is a starting point for negotiation analysis. It is usually done by means of classic additive scoring model. Latest research confirms however that TOPSIS may be a good alternative for SAW-based models,...

This article presents a review of results of the author (Klukowski 2011a) in the area of estimation of the relations of: equivalence, tolerance and preference within a finite set, on the basis of multiple, independent (in a stochastic way) pairwise comparisons with random errors, in binary and...

Some aspects of discounting of infinite streams of economic quantities (consumption, saving, utility) are considered. The main points of the paper may be summarized as follows. The philosophy of discounting concerns methods of evaluation and/or comparison of multi-period phenomena and processes....

In the paper a dynamic, interactive approach to the control of the project realization time is proposed. The duration time of the project activities is assumed to depend on certain factors, whose influence may change in time. On the basis of the project history up to a certain moment, the change...

Numerous problems that emerge in the process of project management can be presented as multi-criteria issues and solved with the help of the appropriate methods. The contracting authority, selecting one tender out of many available tenders, assesses them, taking into account various criteria,...

There are commonly accepted and objective decision rules, which are consistent with rationality, for example the stochastic dominance rules. But, as can be seen in many research studies in behavioural economics, decision makers do not always act rationally. Relatively new tools which model real...