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  • 标题:CHARACTERISTICS OF THE FRUIT PRODUCTION AND CONSUMPTION IN ROMANIA -- Assessment methods -
  • 本地全文:下载
  • 作者:PhD. Candidate Elena COFAS ; PhD. Candidate Răzvan PANAIT ; PhD. Univ. Professor Marian CONSTANTIN
  • 期刊名称:Revista Română de Statistică
  • 印刷版ISSN:1018-046X
  • 电子版ISSN:1844-7694
  • 出版年度:2008
  • 卷号:10
  • 出版社:Romanian National Institute of Statistics
  • 摘要:The structure and characteristics of horticultural products affects the very market for these products, for which reason the show in separate analysis for the group of fruit. The methods of analysis of correlations and regression functions are the basis for tracking the factors that optimize production infl uence functions that are used. Let’s keep in mind the knowledge and interpretation of results on human consumption (x1) and the total production achieved (x2). He was thrown into relief the production usable (y), designing a 5 fl avors: +5% +10% +15% +25% and +50%. Knowing usable fruit production in Romania is looking buckets following elements: - The estimated forecast depending on the orientation system; - A methodology adequate, accessible, but also based on economic statistical functions (such technical economic), analyzing correlations and regression functions for forecasting; - Knowledge of structural (5 %...... 50%) degree of intensity of those two factors (x1 human consumption and the total production achieved x2) and their quantitative de-multiplication (the stage-structured consumption and yields achieved) and qualitative (estimate increase the higher levels of prospective production usable).
  • 关键词:Fruit Production (realized); usable production; human;consumption; according Polynomial (regression); factors dependent / independent;forward-looking guidance.
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