Can anyone explain to me the issue of Pure IB model

So I understand that GS/MS and the other banks that failed are independent investment banks without commercial parts. And this having to do with risk exposure and etc. Can anyone write a paragraph not too technical explaining this? Thanks.

8 Comments
 

One of the reasons is that IBs under Commercial banks are more diversified, therefore, less risky and better credit rating.

 
Devils AdvocateAn investment bank under the wing of a commercial bank has access to customer deposits.

That is the main reason.

Don't tell David Viniar that.

 

Commercial banks have much larger balance sheets than pure-play investment banks.

The integrated model, which is the traditionnal one in Europe and has only come to life in the US recently due to the demise of Glass-Stegal, allows the investment banking arm of a commercial bank to use all the deposits of the retail bank to fund its activities.

I-banks don't have deposits so they rely on open-market funding methods such as repos and securitisation. Also, I-banks have moved away from the advisory model to taking an increasing number of actual positions, thus increasing reliance on open-market funding

 

Basically capital is cheaper for diversified banks.

Banking > VC > Tech PE; PM me if you would like any advice I'm happy to help
 
ginNtonicInvestment banks have to mark-to-market their assets daily. While Commercial banks can hold assets to maturity, and will only have to make a mark if they sell the asset.

Interesting, I didn't know this. Is this one of the FAS amendments?

 
Best Response

At asperiores ipsum occaecati maiores repudiandae aut temporibus. Eum enim velit illum quisquam et nam. Facilis porro veritatis molestias facilis quia distinctio aut aut. Et voluptas et molestiae doloribus eum non. Quibusdam rem repellendus aliquid nihil. Atque quam cumque adipisci reprehenderit nihil rerum sit quis.

Quas quibusdam aut vel recusandae. Culpa ea omnis provident eius esse. Quia vel non fuga consequatur nam ducimus assumenda.

Career Advancement Opportunities

November 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 99.0%
  • JPMorgan 01 98.4%
  • Guggenheim Partners 02 97.9%
  • Morgan Stanley 06 97.4%

Overall Employee Satisfaction

November 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Morgan Stanley 02 99.0%
  • Evercore 01 98.4%
  • Banco Santander 02 97.9%
  • BMO Capital Markets 13 97.4%

Professional Growth Opportunities

November 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 99.0%
  • Morgan Stanley 05 98.4%
  • Goldman Sachs 01 97.9%
  • JPMorgan No 97.4%

Total Avg Compensation

November 2026 Investment Banking

  • Vice President (16) $429
  • Associates (57) $264
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (28) $184
  • Intern/Summer Associate (16) $161
  • 1st Year Analyst (84) $151
  • Intern/Summer Analyst (76) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
BankonBanking's picture
BankonBanking
99.0
4
Secyh62's picture
Secyh62
99.0
5
DrApeman's picture
DrApeman
98.9
6
dosk17's picture
dosk17
98.9
7
GameTheory's picture
GameTheory
98.9
8
CompBanker's picture
CompBanker
98.9
9
Betsy Massar's picture
Betsy Massar
98.9
10
Mimbs's picture
Mimbs
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”