Much of the attention this week will no doubt be on how the impending General Motors (NYSE: GM) bankruptcy will shake out, as well as the usual economic concerns: Has the housing market bottomed? Will oil prices keep rising? Is the employment situation getting any better? And so on (see highlights of the economic calendar below).

What probably won't get much attention are quarterly earnings, as the earnings season for this quarter winds down. But there are a few reports that analysts surveyed by Thomson Reuters have high hopes for.

• UBS upgraded Nokia (NYSE: NOK) to Buy from Neutral as it believes the company's product portfolio is recovering.
  
• Canaccord upgraded Google (NASDAQ: GOOG) to Buy from Hold and raised its target to $450 from $300. The analyst said industry checks indicate deteriorating search conditions have started to improve in late March and notes that the market is already pricing in a weak Q1.
  
• Wachovia upgraded CGI (NYSE: GIB) to Outperform from Market Perform. In addition to valuation, the firm cited the company's defensive profile, comfort with its fiscal 2009 estimates, and its expectation that the company will continue to have strong signings.
• Siliconware Precision (NASDAQ: SPIL) was raised to Overweight from Neutral at HSBC.
  
• Matrixx Initiatives (NASDAQ: MTXX) was lifted to Buy from Hold at Roth Capital.

While the release of economic data doesn't stop next week (see economic schedule highlights below), the earnings season does wind down dramatically. Most of the S&P 500 companies already have reported on the past quarter, which means dismal earnings news is largely behind us, at least for a while. About the only companies of note expected by analysts surveyed by Thomson Reuters to report falling earnings this week are Costco Wholesale Corp. (NASDAQ: COST), Wendy's/Arby's Group Inc. (NYSE: WEN), Foot Locker Inc. (NYSE: FL), Bank of Montreal (NYSE: BMO), and Steinway Musical Instruments Inc. (NYSE: LVB).

While PetSmart Inc. (NASDAQ: PETM) and Big Lots Inc. (NYSE: BIG) quarterly profits are expected to be about the same as a year ago, Liz Claiborne Inc. (NYSE: LIZ), Kenneth Cole Productions Inc. (NYSE: KCP), Ciena Corp. (NASDAQ: CIEN), and Trina Solar Ltd. (NYSE: TSL) are expected to have swung to losses in the most recent quarter.

Analysts surveyed by Thomson Reuters expected the parade of earnings declines to continue into the final week of February, with Martha Stewart Living Omnimedia Inc. (NYSE: MSO), Nordstrom Inc. (NYSE: JWN), Home Depot Inc. (NYSE: HD), Wynn Resorts Ltd. (NASDAQ: WYNN), Macy's Inc. (NYSE: M), DreamWorks Animation SKG Inc. (NYSE: DWA), Limited Brands Inc. (NYSE: LTD), Target Corp. (NYSE: TGT), Royal Bank Of Canada (NYSE: RY), Del Monte Foods Co. (NASDAQ: DLM), Kohl's Corp. (NYSE: KSS), Washington Post Co. (NYSE: WPO), Dell Inc. (NASDAQ: DELL), Gap Inc. (NYSE: GPS), Campbell Soup Co. (NYSE: CPB), RadioShack Corp. (NYSE: RSH), and H.J. Heinz Co. (NYSE: HNZ) all expected to post lower earnings for the most recent quarter. Office Depot Inc. (NYSE: ODP), Saks Inc. (NYSE: SKS), and Cooper Tire & Rubber Co. (NYSE: CTB) are expect to have swung to a loss.

"Infrastructure stocks have been laid low by the economic downturn; but once massive government stimulus programs get growth going again, these companies should be among the surest winners," says Stephen Leeb.

In The Complete Investor newsletter, the advisor explains, "We've found four top infrastructure stocks, now at bargain-basement levels, that we think will surge. All are all astonishingly cheap when you consider how vital their role is in worldwide economic growth."

"It would be difficult to find a group of stocks more leveraged to economic growth yet whose valuations imply there will be no growth.

"If you have any faith in the world's future, these stocks are for you, and we think they will be dramatic outperformers as stimulus spending starts to kick in.

"Most diverse among the four is Jacobs Engineering (NYSE: JEC), which serves the chemical, pharmaceutical, building/infrastructure, and oil and gas industries. Nearly 20% of its revenues come from government sources, domestic and foreign.

"The company has nominal debt and has been generating hefty free cash flow, which management has indicated it may use to acquire beaten-down compatible firms, adding to future growth.

This post is part of a special report, A Dozen Ways to Play an Obama Building Boom.

"President-elect Obama recently announced that he is working on a stimulus package that could be as large as $1 trillion," notes BizRadio host Daniel Frishberg in The MoneyMan Report.

"This money would be used on infrastructure. Items such as new roads, bridges, etc. would be on the 'to do list.'

"The theory is that this would bring jobs and thus help stimulate the economy. On this news, many of the infrastructure companies rallied. These are the same companies that have been severely beaten up due to global growth slowing.

"Thus, with a new stimulus package focused on infrastructure spending imminent, not only in the U.S. but some emerging countries, we are using some of our cash to invest in various infrastructure companies.

"We are purchasing Fluor Corp. (NYSE: FLR). This is a global engineering firm that will be a huge beneficiary from all the infrastructure spending.

"Even though the stock has recovered the last few weeks, it is still down over 50% from its high. Given their prospects and valuation, we believe this is a great company to invest in at present levels.

"We are also purchasing KBR, Inc. (NYSE: KBR). The company was spun off from Halliburton and they focus on engineering & construction. KBR gets a lot of their sales from contracts in Iraq and other countries.

"The stock fell 75% before recovering somewhat. However, the stock is still down 63% in the last 12 months and we believe the prospects for their business are excellent."

Steven Halpern's TheStockAdvisors.com offers a daily look at the latest market commentary and favorite stock picks and investment ideas from the nation's leading financial newsletter advisors.

This post is part of a feature on companies and products that our bloggers think are in need of a makeover. See all 26.

Remember Dick Cheney? He hasn't emerged from his spider hole since shooting his buddy in the face at a quail hunt. But last time I was in Washington, I was walking along the street near George Washington University Hospital and suddenly all the cars disappeared and an armada of police cars and black suburbans whizzed by. I was later told that it was Cheney getting his stent checked up.

Prior to his stint in the administration of the 43rd president, It turns out that Cheney's heart beat for Halliburton (NYSE: HAL). In 2004, for example, taxpayers provided Halliburton's KBR subsidiary with $7 billion to provide services in Iraq while it took hundreds of millions of dollars in improper charges. With its 2% profit over costs, the more taxpayer money Halliburton spent, the higher its profits. Fortunately, Halliburton spun off that pesky KBR subsidiary in April 2007.

But it has other problems. The SEC is investigating Halliburton for paying bribes in Nigeria; its KBR subsidiary did a lousy job replacing bolts on an undersea pipeline that will cost Halliburton up to $220 million; the SEC investigated Halliburton for bogus contract revenue accounting; it settled asbestos litigation; a competitor of Hallburton accuses it of antitrust violations; and it received a $108 million judgment for dumping hazardous waste.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Allegiant Travel Co. (NASDAQ: ALGT) beat estimates with soaring Q1 revenues, bucking the airline trend.
• Apache Corp. (NYSE: APA) Q1 profits doubled but fell short of expectations.
• Avon Products Inc. (NYSE: AVP) posted solid Q1 results despite negative operational cash flow.
• Centex Corp. (NYSE: CTX) posted a Q4 loss well below analyst estimates.
• Cigna Corp. (NYSE: CI) profits plunged in the first quarter on litigation charges.
• Countrywide Financial Corp. (NYSE: CFC) posted another big loss, way off estimates of a small profit.
• Deutsche Bank AG (NYSE: DB) posted its first quarterly loss since 2003 on write-downs.
• Gardner Denver Inc. (NYSE: GDI) beat Q1 expectations and raised its outlook for the year.
• International Paper Co. (NYSE: IP) fell short of Wall Street's Q1 earnings estimates.
• Jacobs Engineering Group Inc. (NYSE: JEC) beat Q1 estimates and offered fully-year guidance.
• KBR Inc. (NYSE: KBR) Q1 profit more than doubled on arbitration benefit.
• MasterCard Inc. (NYSE: MA) topped analysts' expectations as Q1 profits more than doubled.
• Office Depot Inc. (NYSE: ODP) Q1 profits tumbled 55% but still beat analysts' estimates.

Analysts had been expecting revenue of $2.30 billion, but KBR surprised everyone by posting $2.52 billion in sales, a 24.3% increase, during the quarter. This is a nice rebound from the same period last year when the military contractor's sales were $2.03 billion.

MOST NOTEWORTHY:

• Merriman upgraded shares of Bankrate (NASDAQ: RATE) to Buy from Neutral on valuation following the recent pullback and believes shares can reach $50-$60 with some positive near term headlines, including price increases across the board and an additional cut in interest rates.
  
• Wachovia upgraded Discovery Holdings (NASDAQ: DISCA) to Outperform from Market Perform based on valuation, uptick in ratings, and strong scatter market.
  
• KBR, Inc (NYSE: KBR) was upgraded to Buy from Neutral at UBS, as they see potential for significant awards of major energy and chemicals projects.

• JMP Securities raised Gevity HR (NASDAQ: GVHR) to Outperform from Market Perform.
  
• Oppenheimer upgraded Cybex (NASDAQ: CYBI) to Buy from Neutral.
  
• Baird upgraded Integrys Energy (NYSE: TEG) to Outperform from Neutral.

Lots more quarterly reports rolled out this past week, and here are some highlights of earnings coverage from BloggingStocks:

• Alcatel-Lucent (NYSE: ALU) reported more losses and more job cuts.
• Alvarion Ltd.'s (NASDAQ: ALVR) record quarter fuels speculation of a Cisco (NYSE: CSCO) buyout.
• Avon Products Inc.'s (NYSE: AVP) profit rose 61%, buoyed by strength in emerging markets.
• Chevron Corp. (NYSE: CVX) fell short of expectations due to tighter margins.
• CIGNA Corp. (NYSE: CI) had a solid quarter but warned about 2008 earnings.
• Clorox Co. (NYSE: CLX) blamed profit loss on materals costs, and announced acquistion of Burt's Bees.
• Colgate-Palmolive Co. (NYSE: CL) beat estimates by a penny and had strong sales overseas.
• Crocs Inc. (NASDAQ: CROX) beat earnings estimates and revised its full-year forecast.
• Dell Inc. (NASDAQ: DELL) announced it would restate revenues, ahead of its November quarterly report.
• Exxon Mobil Corp. (NYSE: XOM) missed expectations, also due to tighter margins.
• Given Imaging Ltd. (NASDAQ: GIVN) cited FDA approval delays for disappointing results.
• Hertz Global Holdings Inc. (NYSE: HTZ) posted record revenues and appointed a new CFO.
• Humana Inc.'s (NYSE: HUM) positive surprise lifted the share price to a new all-time high.

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MOST NOTEWORTHY:

• JP Morgan upgraded Expedia (NASDAQ: EXPE) to Overweight from Neutral on expectations for U.S. bookings growth and margin stabilization.

• YRC Worldwide (NASDAQ: YRCW) was raised to Neutral from Underperform based on valuation.

• Fiserv (NASDAQ: FISV) was upgraded to Sector Outperformer from Sector Performer at CIBC following the CheckFree (CKFR) acquisition.

• Banc of America upgraded Citadel Broadcasting (NYSE: CDL), Cox Radio (NYSE: CXR) and Entercom Comm (NYSE: ETM) to Neutral from Sell as they believe it is time to cover short positions with the expected Q3 weakness likely priced into shares. They caution that this upgrade is not a buy signal as downside risk remains...

• Wachovia upgraded Cabela's (NYSE: CAB) and KBR Inc (NYSE: KBR) to Outperform from Market Perform.

• Baird raised Lear (NYSE: LEA) To Outperform from Neutral.

• Nokia (NYSE: NOK) was upgraded to Outperform from Neutral at Credit Suisse.

• Pacific Crest upgraded shares of eBay (NASDAQ: EBAY) to Outperform from Sector Perform.