So, the unemployment rate sank below 9% in February, but investors didn't seem to be impressed by that. The Dow, Nasdaq and S&P 500 all fell on Friday over concerns about how the ongoing unrest in the Middle East might affect energy prices, and thus the economic recovery.

Will this coming week's economic calendar offer anything likely to bring excitement to the markets? Here's what's on tap:

• Monday: Consumer credit numbers for January
• Tuesday: Weekly chain store sales, TIPP Economic Optimism Index

Alcoa (AA), Intel (INTC) and JPMorgan Chase (JPM) will kick off a new earnings season this week when they report their results for the fourth quarter of 2010. Here's a quick look at what analysts surveyed by Thomson Reuters expect to see, followed by a glance at what's coming up on the economic calendar.

Alcoa

During its fourth quarter, Alcoa saw increased demand in emerging markets, sold surplus properties, and shared revenue targets with investors. Analysts forecast that earnings for the period will come to 19 cents per share, up from just a penny per share in the same quarter of last year. The New York-based aluminum producer also is expected to post revenue of $5.7 billion for the three months that ended in December, which is 4.5% more than a year earlier.

After a week full of mixed economic data taking its toll on the markets, things will settle down somewhat this coming week.

• Monday: Fed releases October data on consumer credit outstanding.
• Tuesday: TIPP Economic Optimism Index is due.
• Wednesday: Labor Dept. offers initial jobless claims numbers for last week, EIA's crude oil inventory last week, October wholesale trade numbers from the Census Bureau.
• Friday: Trade balance data for October, Bureau of Labor Statistics releases its Import Price Index for November, preliminary Michigan Consumer Sentiment Index is due, and the Treasury Dept. releases the federal budget balance in November.

Last week, the Fed's Beige Book report confirmed that the economy continues to grow, but at a slower pace than in previous periods. This week will bring plenty of economic data to either support or contrast with the Fed's findings.

• Monday: Federal government budget balance for August
• Tuesday: Business inventory numbers from July, TIPP Economic Optimism Index for September, retail sales data from August
• Wednesday: Industrial production in August, Empire State Manufacturing Survey for September, Import Price Index for August
• Thursday: Producer Price Index for August, Philly Fed Survey for September, the Current Account Balance in the second quarter, jobless claims for last week
• Friday: preliminary University of Michigan Consumer Sentiment Index, Consumer Price Index for August, real earnings data for August

The second half of the calendar year has begun, and earnings return to the spotlight this week. As usual, Alcoa Inc. (NYSE: AA) is among the first of the S&P 500 to report quarterly results. For the second quarter in which Alcoa agreed to sell its wire harness and electrical distribution business and its fastening systems business expanded into Morocco, analysts surveyed by Thomson Reuters expect the New York-based aluminum producer to report swinging to a net loss of $0.34 per share from a profit of $0.66 per share in the year-ago period. Second quarter revenue is expected to have fallen 48.3% to $3.9 billion. The full-year forecast is currently for a loss of $1.04 per share and revenue of $16.7 billion (-38.0%). Alcoa has missed expectations in the past three quarters, by as much as 17 cents per share. The long-term EPS growth forecast is 10.0%, which is better than the sector average. Alcoa slashed its dividend earlier this year, and the First Call consensus recommendation remains to hold AA. However, TheStreet.com recommends it as an against-the-grain pick. At $9.86, shares are down 12.4% since the beginning of the year, and recently have been bumping up against the 200-day moving average.

The Federal Reserve is scheduled to release its next Beige Book report of economic conditions on Wednesday, offering perhaps the best glimpse yet whether the recession has bottomed in the United States. The Beige Book report in March suggested that, by most measures, the economy was continuing to deteriorate and that prospects for near-term improvement was poor. But the April report showed that the deterioration was beginning to slow in some regions. Also, the TIPP Economic Optimism Index is scheduled to be released Tuesday, and the University of Michigan Consumer Sentiment Index comes out Friday. So by the end of the week, we could have a good gauge of the mood over the U.S. economy.