"What inning are we in?" How many times have we all heard that inane question asked and answered in the credit-driven downturn that we've been suffering through for over a year now?

We've heard many answers from financial industry and government leaders, such as "the worst is behind us," or "we'll not need to raise any further capital" -- only to learn in short order that our leaders really did not have the ability to make the market bend to their will.

To understand exactly what is happening, one needs to properly understand what occurred in the late stages of the prior cycle. Interest rates had been driven to historical lows in the U.S. and throughout the world. The cause of this can be debated. However, it is clear that economic globalization, with the migration of jobs to low-wage nations, had a profound impact on inflation, and thus on interest rates.

In general, low interest rates are beneficial, as the low cost of capital encourages business borrowing for research and development, capital investment or expansion initiatives, which lead to job growth. Low interest rates also reduce the cost of homeownership, and, in fact, the cost of servicing any debt at all, thereby freeing up capital for more productive uses.

The flip side of a low-interest rate environment is that it reduces the absolute level of returns that are available to investors. This has significant implications for the massive wave of baby boomers, which holds many billions of dollars in retirement savings, either through direct investment or through managed pension-fund systems.