By Pedro Nicolaci da Costa 
 

Janet Yellen, the first woman to lead the Federal Reserve in its 100-year history, said Thursday the economics profession, which is dominated by white males, could benefit from a more diverse range of views.

"Did the economics profession recruit and promote the individuals best able to bring the energy, the fresh insights, and the renewal that every field and every body of knowledge needs to remain healthy?" asked Ms. Yellen, who was delivering introductory remarks at a conference on diversity in the economics profession.

"These are not idle questions," she said. "There has been a fair amount of public debate in recent years about the health of the economics profession, prompted in part by the failure of many economists to comprehend the dire threats and foresee the damage of the financial crisis."

Ms. Yellen did not comment on the outlook for the economy or monetary policy, just a day after the Fed decided to conclude its bond-purchase program and leave interest rates at zero for the foreseeable future as expected.

She said the Fed is committed to enhancing diversity in the economics profession both as employer and institution, adding that the benefits of diversity are frequently evident in various lines of economic and financial research.

"Often, in the things economists study and the methods we use, diversity is a good thing," she said. "I believe decisions by the Federal Reserve Board and the Federal Open Market Committee are better because of the range of views and perspectives brought to the table by my fellow policymakers, and I have encouraged this approach to decision making at all levels and throughout the Fed system."

Ms. Yellen has already seen a number of dissents in her short tenure, which began in February. This week, Minneapolis Fed President Kocherlakota voted against the Fed's decision, calling for additional bond buying and a firmer commitment to meeting the Fed's 2% inflation goal, which has proven elusive in recent years.

Write to Pedro Nicolaci da Costa at pedro.dacosta@wsj.com