A multicriteria approach to cooperation in the case of innovative activity
A note on homogeneous production models
A note to D. Gale's productivity
An effective generalization of the direct support method.
Chaos and complexity in a simple model of production dynamics.
Core and equilibria in models of large household economy
The paper deals with models of household economy with infinitely many agents classified into a finite number of types. The notions of competitive equilibrium, core and quasi-core are examined with special emphasis on their mutual relations.
Duality results involving functions associated to nonempty subsets of locally convex spaces.
Dynamic oligopolies with production factors.
Ein Beitrag zu den Kooperativen N-Personen-Spielen Ohne Seitenxahlungen. Ein Beispiel fuer die Machtverteilung in einer Aktiengesellschaft
Elementos para el cálculo de costes fijos y variables de elementos productivos.
Los costes fijos y variables de un elemento productivo dependen de la política de renovación del elemento y de la intensidad de utilización del mismo. En el artículo se estudia esta dependencia y se establecen expresiones para el cálculo del coste fijo y de una parte del coste variable.
EPQ Model with Imperfect Quality Raw Material
MSC 2010: 26A33, 33E12, 33C60, 44A20The classical economic production model (EPQ) has been extended in many directions to incorporate factors encountered in real-life situations. In this paper, an EPQ model that accounts for the cost of raw material needed for production is examined. It is assumed that the raw material acquired from the supplier contains a percentage of imperfect quality items. At the beginning of the inventory cycle, the raw material is received instantaneously, and a 100% screening...
Estimating the supply chain efficiency loss when the seller has to estimate the buyer’s willingness to pay
We study the pricing problem between two firms when the manufacturer’s willingness to pay (wtp) for the supplier’s good is not known by the latter. We demonstrate that it is in the interest of the manufacturer to hide this information from the supplier. The precision of the information available to the supplier modifies the rent distribution. The risk of opportunistic behaviour entails a loss of efficiency in the supply chain. The model is extended to the case of a supplier submitting offers to...
Estrategias óptimas de publicidad y precio.
El modelo de control óptimo no lineal, considerado en este artículo, posee una variable de estado x proporción de clientes y dos variables de control: precio p y gastos en publicidad u. Realizando un análisis de estabilidad en diferentes planos de fase se demuestra, bajo ciertas hipótesis, que es óptimo introducir un producto en el mercado con un precio reducido y realizando una fuerte inversión al comienzo de la campaña.
Imperfect reworking process consideration in integrated inventory model under permissible delay in payments.
La théorie mathématique de l'équilibre économique : extension du modèle de Arrow-Debreu au cadre non convexe
Large games with only small players and strategy sets in Euclidean spaces
The games of type considered in the present paper (LSE-games) extend the concept of LSF-games studied by Wieczorek in [2004], both types of games being related to games with a continuum of players. LSE-games can be seen as anonymous games with finitely many types of players, their action sets included in Euclidean spaces and payoffs depending on a player's own action and finitely many integral characteristics of distributions of the players' (of all types) actions. We prove the existence of equilibria...
Mathematical modeling of an industrial firm in transient economy.
Neo-classical approach to modelling of investments
On a multi-objective optimization problem arising from production theory
The paper presents a natural application of multi-objective programming to household production and consumption theory. A contribution to multi-objective programming theory is also included.
On second-order Taylor's series approximation and linear homogeneity.