A sociologist argues for the value of bringing a sociological perspective to Wall Street after noting how the president of the Federal Reserve Bank of New York recently used the term culture repeatedly and defined the term:

“Culture relates to the implicit norms that guide behavior in the absence of regulations or compliance rules—and sometimes despite those explicit restraints. … Culture reflects the prevailing attitudes and behaviors within a firm.  It is how people react not only to black and white, but to all of the shades of grey. Like a gentle breeze, culture may be hard to see, but you can feel it. Culture relates to what “should” I do, and not to what “can” I do.”

Dudley has a doctorate in economics, and spent a decade as chief economist at Goldman Sachs. But in his remarks he sounded more like a sociologist than an economist. His many mentions of “culture” could be significant. I’m hoping they mark the beginning of a change in how regulators think about reining in law-breaking and excessive risk-taking at banks. I’m also hoping that I had something to do with them…

So I studied sociology, and for my doctoral dissertation focused on the organizational culture of Goldman Sachs. The dissertation became a book, titled What Happened to Goldman Sachs: An Insider’s Story of Organizational Drift and Its Unintended Consequences (HBR Press, 2013). One of the changes I document in the book is how Goldman drifted from a focus on ethical standards of behavior to legal ones — from what one “should” do to what one “can” do.

After the book was published, Dudley got in touch. I met with him and his people, and discussed what I had learned in my study of sociology and, in particular, my in-depth study of Goldman. I made recommendations on how to improve regulation. Also, I sent him two pieces I wrote for HBR.org, one on the importance of focusing on organizational behavior and not just individuals, the other asserting that culture had more to do with the financial crisis than leverage ratios did.

One of the key conclusions I drew from my study was that to achieve sustained success and avoid firm-endangering risks, a firm like Goldman has to cultivate financial interdependence among its top employees.

Employees that can make big financial decisions on their own means that many will take big risks and a lot of money could be lost. This reminds me of some of the arguments of Nassim Taleb who suggests losses should not be shared, especially in unpredictable areas like the stock market or with innovative and cutting-edge financial instruments. Instead, there could be organizational cultures that promote more prudent financial decisions that may still be innovative and profitable but limit the possibility of major black swan losses.