As stocks continue to drift lower and lower, the risk/reward bias is starting to shift to the long side. Make no mistake, there are still tremendous risks in this market, but for risk-embracing, long-term investors it may be time to start wading back into equities.

If you want to bet on a second half rebound and are looking to get plenty of upside potential in return, the place to look is in the private-equity complex. In particular, Fortress Investment Group (FIG), The Blackstone Group (BX) and Apollo Investment Corp. (AINV) will give you plenty of bang for your buck if the current downtrend reverses itself.

Several takeover rumors cropped up this morning. One of those is that RadioShack (RSH) is in the sights of many possible suitors. Those suitors include Blackstone Group (BX), Kohlberg Kravis Roberts, Bain Capital, TPG, and potentially Best Buy (BBY).

These rumors had the shares trading higher this morning, which is really a continuation of RSH's longer-term trend. Since March 2009, RSH has trekked steadily higher, overtaking the 10-month moving average in the process. That said, the stock is stuck just below the $23 level.

Stocks that paid out hefty annualized dividends were a big hit during the Great Recession, since investors could at least rely on a regular "paycheck" even if the market wasn't always very clear. After the mayhem last Thursday, with the Dow Jones Industrial Average taking mid-day lurch downward of nearly 1,000 points, dividends are looking more and more attractive.

Yes, the market seemed to be moving higher Monday morning -- and there are folks out there who insist the charts just don't support a market crash. But if you want to be safe instead of sorry, why not get the best of both worlds -- an agile small cap stock outperforming the market this year that also sports a mammoth dividend yield of almost 14%!

Private equity firm Apollo Management raised $239.4 million in an IPO for its portfolio company, Metals USA Holdings Corp. (MUSA). The offering came to $20 per share, which was at the top of the $18 to $20 range. In all, Apollo has realized a tidy 266% return on its investment (since 2005).

Even for top private equity firms, it's extremely tough to raise new funds. Investors are changing their allocations and also concerned about future returns. For example, private equity firms raised only $13 billion in Q1, which was the lowest since 2004. The peak came in Q1 of 2008, when the amount was roughly $68 billion.

As a result, private equity firms need to get creative, such as focusing on new markets.

The tree-hugging sector has found its way back into the spotlight. A new report from the Cleantech Group, in conjunction with Deloitte & Touche, pegs venture capital in the cleantech sector up 29% from the fourth quarter of 2009 to the first quarter of this year -- and up 83% year over year. In fact, VC action in cleantech set a new record for the number of deals closed (the previous best, 165, was set in the prior quarter). A total of $1.9 billion was invested last quarter in 180 cleantech companies.

According to Sheeraz Haji, president of the Cleantech Group, "The first quarter's bounce back in terms of venture capital investment compared to 2009's early lows bodes well for what we think is in store for the remainder of the year." Haji continues, "North America was particularly dominant this quarter."

Speculation about the future valuations of companies like LinkedIn, Facebook and Twitter has undoubtedly driven interest in private markets where early shareholders can turn for a taste of liquidity before the big day. SharesPost, which has been a source of information on the likely IPO implications of these companies, has been among the beneficiaries: membership has doubled ... since November. According to a statement by SharesPost, "over 15,000 buyers and sellers of private equity" belong to the site.

Brinker International (EAT) has elevated its outlook for fiscal 2010, as evidenced by a 27% increase in its quarterly dividend, to be made effective with its fourth quarter payment.

The operator of the Chili's and Maggiano's restaurant chains said it expects full year 2010 earnings to come in between $1.40 and $1.44 per share. The previous estimate was for between $1.15 and $1.30 earnings per share. According to a PR Newswire press release, provided by DailyFinance, the fourth quarter dividend will be paid on July 1, 2010, to shareholders of record as of June 17, 2010.

The vast majority of family offices -- private companies that manage investments and trusts for a single wealthy family -- is happy with their private equity investments and want more. According to a new report from alternate investment research firm Preqin, 84% of family offices are satisfied with investments in private equity, and 69% are "willing to consider forming relationships with new firms, as of year-end 2009." The opportunity for new inflows, of course, comes with some baggage, as 27% of offices require tighter, more personal relationships with the fund managers with whom they invest.