The student correctly uses subject-specific terminology that is relevant to the chosen article and key concept, demonstrating a clear understanding of economic principles. The commentary effectively incorporates terms such as negative externalities, welfare loss, and social optimum, enhancing the analysis. Additionally, the student consistently employs subject-specific terminology throughout the work, accurately applying economic language in context, such as in discussions about taxes and consumer behavior. This thorough use of terminology reflects the student's solid grasp of economic concepts.
