So much has happened on the economic front while Clark was away in Hawaii. In the latest installment of Clarkonomics, Clark discussed the Federal Reserve's big cut in interest rates and the news about the economic stimulus package/rebates that will be coming this summer.

Did the Fed make the rate cut just to protect big-money interests in banking or did they have the long-term strength of the country in mind? The answer won't be clear for a few years. But you can feel the impact of the move right now: This is a great time to refinance your mortgage. Consider this option if you have good credit, some equity in your home and a current interest rate in the high 5 percent range. The greatest benefit will be for those who want 15-year loans, which may start at 4 percent. 30-year mortgages will probably see the low 5 percent range. If you have a home equity line of credit, these rates should be back in the 5 percent range after peaking in the 8s. Come March or April, you may want to look at converting from a floating rate to a fixed rate home equity line of credit. One of the ironies of the Fed's move is that being a borrower looks more favorable than being a saver right now. Most banks and credit unions are slashing their rates. So you may want to use this opportunity to put more of your dollar toward your floating rate debt and knock it out faster.

The economic stimulus package, meanwhile, makes use of the idea of negative income tax. That means people who are lower on the economic ladder are given more incentive to work by getting rebates and not having to pay income tax. But let's not lose sight of one thing: The purpose of this rebate money -- $100 billion approximately -- is so that politicians can get re-elected. It's not about stimulating the economy. Sure, people will be excited about the rebate, but the reality is it won't address the real problem. In the long run, we're better off with lower tax rates and a simpler system than having the government send out candy to people. One promising part of the stimulus package is that there will be specific tax breaks for entrepreneurs. Now that's a great way to create long-term rewards for the economy!