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

• Alcoa Inc. (NYSE: AA) reported a surprise Q3 profit due to cost cutting; revenue topped estimates as well.
• Avis Budget Group Inc. (NYSE: CAR) said a proposed offering of $250 million in notes could reduce earnings.
• Clorox Co. (NYSE: CLX) earnings prospects garnered it an upgrade from one analyst.
• Coca-Cola Co. (NYSE: KO) earnings prospects resulted in an upgrade from one analyst.
• Costco Wholesale Corp. (NASDAQ: COST) lower Q4 earnings topped analysts' expectations, lifting shares.
• Family Dollar Stores Inc. (NYSE: FDO) higher Q4 earnings beat analysts' estimates but sales were just OK.

Family Dollar Stores (NYSE: FDO), like Dollar Tree (NASDAQ: DLTR), is benefiting from the soft economy. Consumers love paying low prices, so they flock to these retail business models like moths to a flame. And judging by Family Dollar's Q4 report, people are still having a great time saving money.

Net income increased over 13% to 43 cents per share, which was two pennies higher than Wall Street's forecasts, according to our earnings preview. Unfortunately, sales weren't so great. Total sales went up 2.6%, and same-store sales saw a mere 1% gain. I would have expected higher growth in the comps metric.

Dollar Tree (NASDAQ: DLTR) reported a truly excellent quarter. The stats contained in the release are monumentally impressive. Dollar Tree increased sales almost 12% in Q2, a performance that essentially matched expectations. Per-share income soared 50% to 63 cents, beating estimates of 54 cents per share.

This is one of those situations where all the numbers point toward future growth. Margins increased, as did cash from operations (I enjoyed the fact that capital expenditures didn't go up too much). Same-store sales moved higher by 6.8%, and management's outlook for the rest of the fiscal year received a boost. And judging by the guidance, I'd say that Dollar Tree shares aren't overly expensive at the moment. Let's add a technical factor to go along with my opinion of the valuation: Dollar Tree closed Wednesday to the upside by well over 4% on the earnings news, not far at all from a 52-week high. The price action was accompanied by healthy volume.

Dollar Tree Stores Inc. (NASDAQ: DLTR), the nation's leading operator of dollar stores, is scheduled to discuss its second-quarter 2009 results tomorrow morning in a conference call at 9:00 AM ET. You can catch the live webcast of the call on the company's website.

In the three months that ended in July 31, Dollar Tree saw the retirement of a long-time board member. Analysts surveyed by Thomson Reuters expect the company to report that its earnings grew 22.2% from a year ago to $0.54 per share. Revenue for the quarter is expected to be 11.2% higher to $1.2 billion, in line with preliminary results. Analysts so far expect the third-quarter results to be about the same. The Chesapeake, Va.-based company has topped earnings expectations in recent quarters, by as much as six cents per share.

Canadian banks are scheduled to step into the earnings spotlight this week, with third-quarter reports coming from Bank of Montreal (NYSE: BMO), Bank of Nova Scotia (NYSE: BNS), Canadian Imperial Bank of Commerce (NYSE: CM), Royal Bank of Canada (NYSE: RY), and Toronto-Dominion Bank (NYSE: TD). While Canadian banks on the whole held up better than their U.S. counterparts during the financial crisis, these five are expected to report that their earnings are still declining in the most recent quarter.

Analysts surveyed by Thomson Reuters are looking for EPS for these banks to have fallen from 15% to 25% from a year ago. Their long-term EPS growth forecast is for between 10% and 12%, which is in the same range as U.S. rivals JPMorgan Chase & Co. (NYSE: JPM) and Wells Fargo & Co. (NYSE: WFC), but better than Bank of America Corp. (NYSE: BAC) and Citigroup Inc. (NYSE: C). Earnings multiples for these Canadian banks are 10x to 12x, but none of them have a First Call consensus recommendation is to buy. The Motley Fool, though, considers TD as a value stock and RY a stock poised to pop. All of them are trading much closer to their 52-week highs than lows, and shares of all are up more than 100% since March lows.

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.

Dollar Tree (NASDAQ: DLTR) saw a nice increase in its bottom-line profit. The retailer, which reported earnings for the first quarter earlier this week, said it made 66 cents per share, good for an increase of more than 37%. Revenues increased 14%, and same-store sales went up a whopping 9%. So many retailers would absolutely kill to have that same-store number.

It's no secret why Dollar Tree is thriving. Bad economy plus items-that-sell-for-a-dollar-each equals retail success. Brand equity is important. So is convenience. But a cheap price point oftentimes trumps all.

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

• Bed Bath & Beyond Inc. (NASDAQ: BBBY) easily topped Q4 earnings estimates but same-store sales fell.
• Brinker International Inc. (NYSE: EAT) forecast Q3 earnings that are well above analysts' estimates.
• Constellation Brands Inc. (NYSE: STZ) said it narrowed its loss in Q4 despite restructuring costs.
• Excel Maritime Carriers Ltd. (NYSE: EXM) is expected to fall short of Q4 earnings expectations.
• Family Dollar Stores Inc. (NYSE: FDO) reported strong Q2 results and and raised its outlook for Q3.

A new earnings reporting season kicks off this coming week with the quarterly report from Alcoa, the first Dow Jones industrial to report. But investors looking for early signs about the first quarter will be disappointed in what they see from the aluminum producer, assuming that analysts surveyed by Thomson Reuters are neither too optimistic or too pessimistic about those results.

It is tough to be a retailer in this climate. It's especially tough to be a retailer like J. Crew Group, Inc. (NYSE: JCG). After all, if you're a Wal-Mart Stores, Inc. (NYSE: WMT) or a Family Dollar Stores (NYSE: FDO), at least you can entice consumers with your low prices, and at least you stock things that people need. Not so with J. Crew. It's a fashion retailer that you don't have to visit during the recession. Apparently, many people indeed haven't been visiting lately. That's why shareholders will most likely be nervous when fourth-quarter numbers are issued after the bell on Tuesday, March 10.

According to this source, J. Crew should report an earnings loss of $0.27 per share. How ugly! This compares to a profit of $0.41 per share in the year-ago period. I expect to hear the same stuff that we've been hearing from retailers such as Urban Outfitters (NASDAQ: URBN) and Kohl's (NYSE: KSS): things are tough, the rest of the year is going to be a huge challenge, we're doing everything we can to navigate the business through the treacherous times, etc. Such rhetoric probably won't be comforting to shareholders, especially considering that J. Crew's stock isn't too far from a 52-week low.

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

• Acuity Brands Inc. (NYSE: AYI) reported lower Q1 earnings that still beat analysts' expectations.
• Bed Bath & Beyond Inc. (NASDAQ: BBBY) reported unimpressive Q3 results but shares rose anyway.
• Chevron Corp. (NYSE: CVX) warned of lower Q4 earnings due to lower oil prices and narrow margins.
• Constellation Brands Inc. (NYSE: STZ) Q3 earnings tumbled on on restructuring costs and weaker sales.
• Family Dollar Stores Inc. (NYSE: FDO) topped Q1 earnings expectations as consumers seek bargains.
• Intel Corp. (NASDAQ: INTC) lowered its Q4 revenue guidance once more due to lower demand.
• LDK Solar Co. (NYSE: LDK) cut its Q4 revenue outlook as clients asked for delayed shipments.
• Manitowoc Co. (NYSE: MTW) said profit will likely come in at the low end of its previous guidance range.
• Monsanto Co. (NYSE: MON) reported strong Q1 numbers and raised its full-year guidance.
• Neogen Corp. (NASDAQ: NEOG) posted its 63rd-consecutive profitable quarter, helped by an acquisition.
• Rocky Mountain Chocolate Factory (NASDAQ: RMCF) posted dismal Q3 numbers on economic downturn.
• Sears Holdings Corp. (NASDAQ: SHLD) higher-than-expected December sales prompted raised guidance.
• Supervalu Inc. (NYSE: SVU) reported a Q3 loss because of hefty one-time charges, but topped estimates.
• Walmart Stores Inc. (NYSE: WMT) cut its Q4 forecast after lower-than-expected December sales.
• Williams-Sonoma Inc. (NYSE: WSM) forecast lower-than-expected Q4 earnings on weak December sales.

For more earnings highlights, see Time Warner, Satyam, Google, KB Home, Mosaic and others

Upcoming earnings releases include Alcoa Inc. (NYSE: AA), Infosys (NASDAQ: INFY), Linear Technologies (NASDAQ: LLTC) , Xilinx (NASDAQ: XLNX), Genentech (NYSE: DNA), Intel (NASDAQ: INTC), Marshall & Ilsley (NYSE: MI), Sealy (NYSE: ZZ), Johnson Controls (NYSE: JCI).

Visit AOL Money & Finance for more earnings coverage.

Family Dollar Stores (NYSE: FDO), a retailer that competes with Dollar Tree (NASDAQ: DLTR) and Wal-Mart Stores, Inc. (NYSE: WMT), reported earnings for the first quarter on Wednesday, and the market couldn't have been happier. As I was writing this, the stock was trading up over 13% on very nice volume. But, is 13 an unlucky number in this case? Would those buying in now be buying in too high?

Well, I can understand the euphoria surrounding the stock rise. To begin with, Q1 earnings beat estimates by two pennies. They came in at $0.42 per share, and that represented a double-digit growth rate for the bottom line of over 13% (there's that unlucky number again!). Top-line sales of approximately $1.8 billion essentially met expectations. When you think of Family Dollar's business and marketing model, you can understand why it's doing well. We're in one of the worst recessions ever, and people are looking for cheap prices on everything. I'm not the biggest fan of dollar-store businesses (for instance, I don't think I'd buy foodstuffs for a buck), but I do shop at them from time to time and can appreciate the allure. I think you can also understand why the stock is performing as well as it has been today: on top of the earnings beat, Family Dollar was the greatest S&P stock story of 2008 according to this source.

Here's the big question on everyone's mind: Is Family Dollar still a buy? If you're currently trading strength, I think you could buy this one after a pullback and then ride the stock to its 52-week high of over $32 per share. I see no reason why it won't make that level, especially if economic conditions continue to worsen (did I say if?). However, I certainly wouldn't be a buyer of today's rally. I think there's momentum behind this name, but I'll say this -- there are probably better bargains out there for any profit you might make from a trade on Family Dollar. So if you do make some bucks on it (pun intended), I'd probably take the profits and allocate them elsewhere. I'm just not sure that Family Dollar will be the best performer in '09 as well.

Disclosure: I don't own any company mentioned, but positions can change without notice.

After the turn of the calendar page, quarterly reporting resumes this week. Analysts surveyed by Thomson Reuters are expecting to see strong earnings growth from fertilizer producer Mosaic Co. (NYSE: MOS), biotech giant Monsanto Co. (NYSE: MON), and Neogen Corp. (NASDAQ: NEOG), which produces food safety and animal health products. Mosaic's estimated earnings per share of $1.43 for the fiscal second quarter would be 41.9% higher than a year ago, and its revenue estimate of $3.0 billion is 36.7% higher. Monsanto's $0.59 per share projection for the fiscal first quarter is 22.0% higher and sales of $2.4 billion are up 14.9%. And Neogen's second-quarter $0.25 per share would be 12.0% higher, while its sales of $32.3 million are up 18.6%. All three have tended to beat expectations in recent quarters, and all three have buy recommendations from a consensus of analysts. Mosaic and Monsanto have recently announced dividends, and their share prices have fallen 62.3% and 39.0%, respectively, from a year ago. The share price of Neogen, which recently announced share buybacks, is only 0.8% lower.

Other companies expected to post modest earnings gains when they report this week include education company Apollo Group Inc. (NASDAQ: APOL), WD-40 Co. (NASDAQ: WDFC), and wine and spirits maker Constellation Brands Inc. (NYSE: STZ).