TY - JOUR ID - TI - Comparison between some methods for Estimation and Variables Selection for Semi – Parametric Additive model with practical application مقارنة بين بعض طرق التقدير واختيار المتغيرات لنموذج المضافات شبه البارامترية مع التطبيق العملي AU - Dr. Munaf Yousif Hmood AU - Hayder Raaid Talib PY - 2022 VL - 14 IS - 44 SP - 405 EP - 426 JO - Al Kut Journal of Economics and Administrative Sciences مجلة الكوت للعلوم الاقتصادية والادارية SN - 1999558X 27074560 AB - The additive partial linear model (APLM) was used to estimate the effects of some linear and non-linear explanatory variables on the response variable represented in the market value of the Baghdad Soft Drinks Company. Four methods have been to choose and estimate the model, namely ALasso, SCAD, Elastic Net and Adaptive Elastic Net. The methods used were compared using comparison criteria represented by mean squares error and coefficient of determination. Through the results of the analysis, it has been noticed that the method Adaptive Elastic Net is more efficient than to other methods.

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