Verification of a model as a scientific tool of operations research – a methodological approach

Journal Title: Operations Research and Decisions - Year 2018, Vol 28, Issue 3

Abstract

The aim of the research presented in this paper was to solve one of the fundamental problems of modelling and simulation, i.e., verification of a model as a scientific tool of operations research. To attack this problem, certain crucial issues in the philosophy of science (the demarcation problem, the principle of verifiability) must be redefined. In discussing the question of verification, a procedure (the so called RAD-VER procedure) for verifying a model of a microeconomic system, in our case – a firm, is formulated. It is assumed that verification is a ceaseless process of evaluating a model’s scientificity from the standpoints of deductive reasoning, coherency and empiricism. Verification has been divided into two stages: the verification of the assumptions underlying the model of a firm and the verification of the simulator.

Authors and Affiliations

Edward RADOSIŃSKI, Łukasz RADOSIŃSKI

Keywords

Related Articles

EDITORIAL

This special issue of the Operations Research and Decisions is dedicated to the Spain-Italy-Netherlands Meeting on Game Theory SING 10, an international meeting that started as a reference point for game theorists mainly...

A study on the influence of the discretisation unit on the effectiveness of modelling currency exchange rates using the binary-temporal representation

An exchange rate can be expressed in the form of a binary-temporal representation. Such a representation is based on a discretization of movements in the exchange rate, in which to each change in the value - equal to a g...

Finding the Pareto optimal equitable allocation of homogeneous divisible goods among three players

We consider the allocation of a finite number of homogeneous divisible items among three players. Under the assumption that each player assigns a positive value to every item, we develop a simple algorithm that returns a...

The impact of weights on the quality of agricultural producers' multicriteria decision models

Decisions regarding agricultural production involve multiple goals. A multicriteria approach al-lows decision makers to consider more aspects of the decision scenario, although it also leads to other problems, such as di...

A one-pass heuristic for nesting problems

A two-dimensional cutting (packing) problem with items of irregular shape and rectangular sheets is studied. Three types of problems are considered: single-sheet problems without restrictions on the number of elements, s...

Download PDF file
  • EP ID EP466851
  • DOI 10.5277/ord180304
  • Views 26
  • Downloads 0

How To Cite

Edward RADOSIŃSKI, Łukasz RADOSIŃSKI (2018). Verification of a model as a scientific tool of operations research – a methodological approach. Operations Research and Decisions, 28(3), 45-62. https://europub.co.uk/articles/-A-466851