What frameworks should you use to structure IB interview answers?

Master 9 core frameworks: HERO (tell me about yourself), CREI (why banking/firm), STAR PUNCH (behavioral stories), ABCD (weaknesses), TECH4 (technical concepts), COMP2 (comparisons like equity vs. debt), CALC (mental math), TREND (industry trends), and DEAL (recent transactions). Each provides a skeleton structure so you stay concise under pressure.

Investment banking interviews impose massive cognitive load: you manage nerves, recall technical nuances, and read the room simultaneously. Without pre-built structures, answers devolve into stream-of-consciousness rambling. Frameworks provide a skeleton so you hit every point, stay concise, and stop talking before boring the sleep-deprived interviewer across the table.

TECH4 structures technical concept explanations in four steps: Define (what it is), Components (what makes it up), Mechanics (how it works), and Application (when and why it matters in practice). This prevents rambling and ensures you demonstrate understanding rather than reciting memorized definitions.

STAR PUNCH extends the classic STAR method: Situation (brief scene setting), Task (what needed doing), Action (what you specifically did, not "we"), Result (quantifiable outcome), then the Punchline, which ties the story back to banking and shows relevance to the job. To make it automatic, write the framework out for practice questions, record yourself answering out loud, and repeat until each answer lands tight inside sixty to ninety seconds.