A price endogenous analysis of agricultural intervention policies: The case of Turkey

1988-1
Önal, Hayri
Government intervenes into agricultural markets in various forms in order to achieve planned targets. The instruments used for this purpose usually have important welfare distributional effects. This article quantifies the social and economic consequences of intervention policies in a modeling framework. The model is of mathematical programming type which uses the principle of surplus maximization.
European Journal of Operational Research

Suggestions

A multicriteria sorting approach based on data envelopment analysis for R&D project selection problem
Karasakal, Esra (Elsevier BV, 2017-12-01)
In this paper, multiple criteria sorting methods based on data envelopment analysis (DEA) are developed to evaluate research and development (R&D) projects. The weight intervals of the criteria are obtained from Interval Analytic Hierarchy Process and employed as the assurance region constraints of models. Based on data envelopment analysis, two threshold estimation models, and five assignment models are developed for sorting. In addition to sorting, these models also provide ranking of the projects. The de...
A Lagrangean relaxation based approach for the capacity allocation problem in flexible manufacturing systems
ÖZPEYNİRCİ, SELİN; Azizoğlu, Meral (Informa UK Limited, 2010-05-01)
This study considers the operation assignment and capacity allocation problem in flexible manufacturing systems. A set of operations is selected to be processed and assigned to the machines together with their required tools. The purchase or usage of the required tools incurs a cost. The machines have scarce time and tool magazine capacities. The objective is to maximize the total weight of the assigned operations minus the total tooling costs. We use Lagrangean relaxation approach to obtain upper and lower...
A resource investment problem with time/resource trade-offs
Colak, Erdem; Azizoğlu, Meral (Informa UK Limited, 2014-05-01)
In this study, we consider a Resource Investment Problem with time/resource trade-offs in project networks. We assume that there is a single renewable resource and the processing requirement of an activity can be reduced by investing extra resources. Our aim is to minimize the maximum resource usage, hence, the total amount invested for the single resource, while meeting the pre-specified deadline. We formulate the problem as a mixed integer linear model and find optimal solutions for small-sized problem in...
A deterministic inventory/production model with general inventory cost rate function and piecewise linear concave production costs
Bayındır, Zeynep Pelin; Frenk, J. B. G. (Elsevier BV, 2007-05-16)
We present a thorough analysis of the economic production quantity model with shortages under a general inventory cost rate function and piecewise linear concave production costs. Consequently, an effective solution procedure, particularly useful for an approximation scheme, is proposed. A computational study is appended to illustrate the performance of the proposed solution procedure.
Incorporating wealth information into a multiple criteria decision making model
Karasakal, Esra (Elsevier BV, 2003-10-01)
We describe how a multiple criteria decision making (MCDM) modelling framework can be extended to account for one of the behavioral ramifications of a decision making activity, namely, the decision maker's (I)M's) perception of his/her current wealth status, referred to as decisional wealth. Within the MCDM framework, decisional wealth reflects the relative achievements of each of the objectives in a given efficient solution. It is our argument that a DM's preferences and the importance of his/her objective...
Citation Formats
H. Önal, “A price endogenous analysis of agricultural intervention policies: The case of Turkey,” European Journal of Operational Research, pp. 149–158, 1988, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52020.