Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia
Abstract
This paper examines the interdependency between the movements of the level of market (purchase) prices and sowed areas under sunflower, soya, and oilseed rape, i.e. between the relative prices of these oil crops and predominant crop-husbandry products (wheat and/or corn), on the one hand, and the areas to be allocated for oil crops cultures. The models of the regression of the scope of sowed areas and purchase prices of oil crops, i.e. the interdependency of these phenomena, are determined by means of reliable statistical methods (the standard error of regression, the coefficient of the trend variation and the determination coefficient). At the same time, the testing of the series has been carried out by means of the mathematical models of functions, whereas the significance of the generated regression dependencies has been estimated by means of the t-test.
Keywords:
Sunflower / Soya / Oilseed rape / Sowed areas / Purchase pricesSource:
Economic Research-Ekonomska Istrazivanja, 2012, 25, 4, 1017-1032Publisher:
- Routledge Journals, Taylor & Francis Ltd, Abingdon
Funding / projects:
- Rural Labour Market and Rural Economy of Serbia - Income Diversification as a Tool to Overcome Rural Poverty (RS-MESTD-Basic Research (BR or ON)-179028)
DOI: 10.1080/1331677X.2012.11517545
ISSN: 1331-677X
WoS: 000315130200009
Scopus: 2-s2.0-84873922066
Collections
Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Milanović, Milan R. AU - Stevanović, Simo PY - 2012 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3002 AB - This paper examines the interdependency between the movements of the level of market (purchase) prices and sowed areas under sunflower, soya, and oilseed rape, i.e. between the relative prices of these oil crops and predominant crop-husbandry products (wheat and/or corn), on the one hand, and the areas to be allocated for oil crops cultures. The models of the regression of the scope of sowed areas and purchase prices of oil crops, i.e. the interdependency of these phenomena, are determined by means of reliable statistical methods (the standard error of regression, the coefficient of the trend variation and the determination coefficient). At the same time, the testing of the series has been carried out by means of the mathematical models of functions, whereas the significance of the generated regression dependencies has been estimated by means of the t-test. PB - Routledge Journals, Taylor & Francis Ltd, Abingdon T2 - Economic Research-Ekonomska Istrazivanja T1 - Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia EP - 1032 IS - 4 SP - 1017 VL - 25 DO - 10.1080/1331677X.2012.11517545 ER -
@article{ author = "Milanović, Milan R. and Stevanović, Simo", year = "2012", abstract = "This paper examines the interdependency between the movements of the level of market (purchase) prices and sowed areas under sunflower, soya, and oilseed rape, i.e. between the relative prices of these oil crops and predominant crop-husbandry products (wheat and/or corn), on the one hand, and the areas to be allocated for oil crops cultures. The models of the regression of the scope of sowed areas and purchase prices of oil crops, i.e. the interdependency of these phenomena, are determined by means of reliable statistical methods (the standard error of regression, the coefficient of the trend variation and the determination coefficient). At the same time, the testing of the series has been carried out by means of the mathematical models of functions, whereas the significance of the generated regression dependencies has been estimated by means of the t-test.", publisher = "Routledge Journals, Taylor & Francis Ltd, Abingdon", journal = "Economic Research-Ekonomska Istrazivanja", title = "Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia", pages = "1032-1017", number = "4", volume = "25", doi = "10.1080/1331677X.2012.11517545" }
Milanović, M. R.,& Stevanović, S.. (2012). Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia. in Economic Research-Ekonomska Istrazivanja Routledge Journals, Taylor & Francis Ltd, Abingdon., 25(4), 1017-1032. https://doi.org/10.1080/1331677X.2012.11517545
Milanović MR, Stevanović S. Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia. in Economic Research-Ekonomska Istrazivanja. 2012;25(4):1017-1032. doi:10.1080/1331677X.2012.11517545 .
Milanović, Milan R., Stevanović, Simo, "Models of regression of the scope of sown areas and purchase prices of oil crops in Serbia" in Economic Research-Ekonomska Istrazivanja, 25, no. 4 (2012):1017-1032, https://doi.org/10.1080/1331677X.2012.11517545 . .