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Investment Banking Case Studies

Breaking down LBO modeling and valuation methodologies required for Wall Street associate interviews.

By Marcus Lee·July 4, 2026·16 min read
Investment Banking Case Studies

Wall Street interviews are famous for their intensity. If you are aiming for an Associate role at a bulge bracket bank, you must have your technicals down cold. There is no room for hesitation when building a DCF model.

The LBO Modeling Test

The paper LBO is the ultimate filter. Interviewers want to see if you understand the core drivers of private equity returns: debt paydown, multiple expansion, and operational improvement.

  • Memorize the core accounting formulas and how the three statements link.
  • Practice building a simple LBO model from memory in under 15 minutes.

Combine flawless technical execution with a demonstrated passion for the markets to stand out from the thousands of other applicants.