Mitchel Penn, managing director of equity research at Oppenheimer and Co., says that higher interest rates and stubborn inflation have impacted business development companies in terms of both defaults and leverage, but he notes that BDC executives have taken steps to minimize the impacts.

Veteran money manager David Tepper, president of Tepper Capital Management, looks at four of the oldest closed-end funds -- Adams Diversified Equity, Central Securities, General American Investors and Tri-Continental -- that he has owned for decades, but which remain relevant and effective today, and which are trading at attractive discounts now.

John Cole Scott, president, Closed-End Fund Advisors -- chairman of the Active Investment Company Alliance -- discusses portfolio construction and the many factors that go into a diversified safe and solid separately managed account with closed-end funds and business-development companies as the primary focus.

In a bonus episode of The NAVigator, John Cole Scott, president of Closed-End Fund Advisors and the chairman of the Active Investment Company Alliance, discusses the historic level of deep discounts he is seeing in closed-end funds, and how that translates to buying opportunities now.

Christian Munafo, chief investment officer at Liberty Street Advisors -- which runs the Private Shares Fund -- says that the perceived higher risks in challenging environments like the one we are facing today often lead to attractive opportunities...

Scott Caraher, head of senior loans at Nuveen -- manager of the Nuveen Floating Rate Income fund -- says that the higher-than-expected increase in rates that has driven up borrowing costs has made credit selection 'more important today than it has ever been.'

Chris Oberbeck, chairman and chief executive at Saratoga Investment Corp., says that the balance of power in the lender-borrower relationship has shifted dramatically in the last 12 to 24 months, with banks now pulling back which is leaving private lenders with better terms and more power to insist on superior deals.

Josh Duitz, head of global income at Abrdn -- manager of the Aberdeen Global Infrastructure Income Fund -- says that private infrastructure investments have attracted so much money that valuations have gotten off-kilter, creating an 'illiquidity premium' that 'makes no sense.'

Eric Boughton, chief analyst at Matisse Capital and portfolio manager for the Matisse Discounted Closed-End Fund Strategy, says that while the stock market has roared this year, things haven't changed much with the closed-end fund space this year,...

Mark Asaro, director of investments at Noble Wealth Management, says investors should not think that a traditional open-end mutual fund is a good replacement for individual bonds. Without a maturity date, bond funds don't have the pull toward par of an individual bond.