Effect of Capital Structure on the Profitability of Plastic and Packaging Companies Listed in Vietnam

Purpose: The study aimed to analyse the impact of capital structure on profitability plastic and packaging companies listed Vietnam Stock Exchange - VNX (HNX, HoSE Upcom). Theoretical framework: inherits previous studies relationship between determine that affects profitability. Design/methodology/approach: Using Qualitative Research (Synthetic Methods; Statistical methods, description; Inductive interpretive methods) quantitative research methods (linear regression methods). Findings: author has identified two independent variables represent a strongly enterprises, including: (1) Short-term debt ratio (STD); (2) Long-term (LTL). Research, practical social implications: Based results, offers several discussions assessments critical role adjusting optimal for companies, in addition financial solution recommendations at improving companies. Originality/value: Through 30 manufacturing corresponding 360 observations period 2010 – 2021.