Tom Taulli
California - http://taulli.com

Tom Taulli is the author of various books on finance, including The Complete M&A Handbook (Random House) and Investing in IPO's (Bloomberg Press). In addition to his writing, Mr. Taulli has appeared on high-profile television venues such as CNN, CNBC and Bloomberg TV, and has been quoted in the various print media sources such as the Wall Street Journal, USA Today and LA Times.

The dealmaking is heating up in the nuclear sector. Today, Exelon Corp (NYSE: EXC) upped its hostile bid by 12% for NRG Energy (NYSE: NRG). This new price tag translates into a valuation of $7.45 billion.

The wrangling between the companies has gone on for roughly eight months. In fact, hostile deals can be time-consuming (in some cases, lasting a couple years).

Something else: Exelon has indicated that this is the "best and final offer." Apparently, the company has realized new cost savings, which justifies the higher valuation.

Dan Duncan, who is a billionaire, understands the importance of patience (especially in creating lots of wealth). An example of this is his latest deal; that is, his company, Enterprise Products Partners LP (NYSE: EPD), has been pursuing Teppco Partners LP (NYSE: TPP) since March. At that time, Duncan offered about $2.8 billion for the company. And yes, according to the senior management at Teppco, it was too low.

Well, after some wrangling, there is now a deal. Of course, the price tag is higher -- at $3.3 billion (it's a stock-for-stock swap).

While the Blackstone Group (NYSE: BX) is primarily known as a private equity firm, this actually understates things. In fact, it is a diverse global platform that spans hedge funds, corporate advisory and real estate investments.

Actually, the real estate segment is getting bigger. This week Blackstone announced that it raised a $4.3 billion real estate fund with the main focus on opportunities in Europe. It's called the Blackstone Real Estate Partners Europe III fund (for whatever reason, these funds can be a mouthful).

Are we seeing the return of "merger Monday"? Well, today there is a big deal: Towers, Perrin, Forster & Crosby Inc. and Watson Wyatt Worldwide Inc. (NYSE: WW) have agreed to a $3.5 billion merger (the equity will be split 50-50). The new entity will be called Towers Watson & Co.

These companies are major operators in the benefits-consulting space, which has been under pressure during the recession. So, why not strengthen things with a tie-up?

Back in 1927, Owen Cheatham founded a wholesaler of hardwood lumber. The company, which became known as Georgia Pacific, eventually turned into a powerhouse. With 45,000 employees and more than 300 locations across the globe, Georgia Pacific is now a leading manufacturer of pulp, paper, packaging, and even chemicals.

And, the visionary behind the tremendous growth is Robert B. Pamplin. However, this past week Pamplin died. He was 97 years old and he suffered from Alzheimer's disease.

Yodle helps companies drum up new business by managing online advertising campaigns, such as through Google (NASDAQ: GOOG), Yahoo! (NASDAQ: YHOO), and other ad networks.

And Yodle has continued to grow despite the recession. In fact, the company has attracted venture capital from top firms like Bessemer Venture Partners, Draper Fisher Jurvetson, and JAFCO Ventures.

How does Yodle do it? One reason is referrals. Actually, about a third of Yodle's revenues come from referrals. In all, the company pays $200 for each new customer.

Forging a cross-border buyout deal is always difficult. But, it is even more complicated if the seller needs to get the deal done fairly quickly.

No doubt, this is the case with GM, which is in the process of unloading its Hummer unit. The interested buyer is Sichuan Tengzhong, which is based in China. The price tag on the deal: $500 million.

However, this week we got a bombshell; that is, the BBC reported that the Chinese government wanted to kill the deal.

So far this year, there are hopeful signs for the IPO market. Some of the standout offerings include Changyou (NASDAQ: CYOU) and Medidata (NASDAQ: MDSO).

Now, investors are waiting for other deals. Facebook? Twitter?

Or, how about Skype? In fact, the website's parent, eBay (NASDAQ: EBAY), has indicated its intention to take it public.

Bit by bit, the IPO market is picking up steam. And, the latest deal hit the markets today: Medidata (NASDAQ: MDSO).

So far, the shares are up 19% $16.70 (the IPO priced at $14, which was above its $11-$13 price range).

Founded about ten years ago, Medidata develops web-based software for clinical trials management. Obviously, it's a big market opportunity.

Keep in mind that a drug costs more than $1 billion to develop. Oh, and the process can easily go beyond a decade. In other words, it's important to streamline the process.

It's far from easy selling enterprise software today. But some companies are finding ways to grow. Just look at Red Hat (NYSE: RHT), which is a leader in open source solutions.

The company's applications, which help to reduce costs and increase productivity, have shown lots of resilience during the recession. For example, according to Red Hat's latest earnings report, the top 25 deals that were up for renewal got renewed. Actually, theses customers increased the commitments by 120%.

The complicated legal fight over the implosion of the private equity buyout of Huntsman (NYSE: HUN) has been settled. The firm was able to get $632 million in cash and $1.1 billion in financing from Credit Suisse (NYSE: CS) and Deutsche Bank (NYSE: DB).

Basically, Huntsman claimed that these financial firms failed to uphold their responsibilities in backing the takeover from Hexion Specialty Chemicals, which was struck in July 2007 at $28 per share. Now, Huntsman is trading at $5.92, primarily because of the plunge in the global chemicals sector.

Even the mighty Oracle (NASDAQ: ORCL) can't seem to withstand the global recession, as IT budgets continue to tighten. At the same time, the strong U.S. dollar has taken a toll.

In fact, Oracle's fiscal fourth quarter saw the first decline in revenues since 2002. That is, revenues fell 5.2% to $6.86 billion. Profits also decreased 7.2% to $1.89 billion.

Another problem: license revenues. These fell by about 13% for the quarter. Again, this is an indication that it's tough to get new business.

For private equity investors, one of the worst sectors has been retailing. Just look at some of the failed deals: Goody's, Linens 'n Things, Mervyns, and so on.

Despite the carnage, it looks like private equity operators are seeing opportunity in the sector. For example, CCMP Capital Advisors recently agreed to pay $202 million for defunct Eddie Bauer.

And, this week we got another deal: BC Partners announced a $350 million direct investment in Office Depot (NYSE: ODP).