oriented distance function
Recently Published Documents


TOTAL DOCUMENTS

16
(FIVE YEARS 5)

H-INDEX

4
(FIVE YEARS 0)

Author(s):  
Khushboo Rai ◽  
Prof. C.S. Lalitha

This paper deals with scalarization and stability aspects for a unified set optimization problem. We provide characterizations for a unified preference relation and the corresponding  unified minimal solution in terms of a generalized oriented distance function of the sup-inf type. We  establish continuity of a function associated with the generalized oriented distance function and provide an existence result for the unified minimal solution. We establish  Painlevé-Kuratowski convergence of  minimal solutions of a family of   scalar problems  to the minimal solutions of the unified set optimization problem.







2018 ◽  
Vol 47 (3) ◽  
pp. 610-633 ◽  
Author(s):  
Philipp Wree ◽  
Johannes Sauer ◽  
Stefan Wimmer

New wheat-breeding techniques, such as hybridization and genetic modification, show increasing yield potential. This study involves estimating multi-output multi-input production technology by stochastic frontier techniques to evaluate the economic value of this yield potential. An input-oriented distance function is formulated and applied to European Farm Accountancy Data of 23 European countries. Based on the analysis, an average shadow value is derived for the increase in the marginal yield of wheat that corresponded to 18.87 €/ha. Further, technical change, technical efficiency, and returns to scale are measured for different European regions.





Sign in / Sign up

Export Citation Format

Share Document