In 2020, I received 45 points in IB, including a 7 in HL Economics. This IA formed one third of my Economics IA which allowed me to achieve that grade. Understanding this essay’s style, structure and presentation will help boost IA marks considerably.
The essay discusses an article titled, ‘Senate approves higher sin tax on cigarettes’. It examines the microeconomic impact of higher cigarette taxes in terms of marginal social benefit, marginal private benefit and welfare loss.
This essay is to be used as an exemplar ONLY, to show an example of what a high-scoring IA looks like. Academic honesty is extremely important in the IB, and any plagiarism will risk the whole qualification.
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