Starwood Hotels & Resorts (HOT) and Host Hotels & Resorts (HST) said on Thursday that they had more guests in the first quarter as the economic recovery sent more workers back on the road to do business.

Starwood, which like Host focuses on high-end business travelers, raised its profit forecast for the year and reported a higher-than-expected quarterly profit.

The company topped Wall Street forecasts in large part because its brands, including Sheraton and St. Regis, outperformed those of rival Marriott International (MAR) in the quarter, said FBR Capital Markets analyst Patrick Scholes.

The weakness in some Marriott brands hurt the results reported by Host, a real estate investment trust that owns many Marriott hotels, Scholes said.

Still, Host reported higher funds from operations, a measure of performance that removes the profit-reducing effect of depreciation, a noncash accounting item.

Scholes has a "hold" rating on Starwood shares and recommends that investors buy Marriott.

"The economy is improving. These companies are benefiting from that," he said.

Marriott last week reported first-quarter earnings that missed Wall Street expectations.

Marriott's unique concentration in Washington, D.C., where travel was down because of nervousness about a possible government shutdown, was the main reason for any weakness in their results, said spokeswoman Laura Paugh.

Starwood forecast 2011 earnings of $1.60 to $1.70 per share, up from an earlier forecast of $1.55 to $1.65.

Excluding a charge related to the earthquake in Japan last month, the company posted first-quarter earnings of $58 million, or 30 cents per share, compared with $24 million, or 13 cents per share, a year earlier.Analysts expected 25 cents per share, according to Thomson Reuters I/B/E/S.

Starwood, the eighth-biggest hotel operator in the world by room count according to Smith Travel Research, said revenue per available room, or revPAR, rose 10.4 percent in the quarter.

A commonly used gauge of a hotel's financial health, revPAR multiples the occupancy rate by the room rate.

At Host, revPAR rose 7 percent while FFO rose to 11 cents per share from 8 cents a year earlier.

Although the U.S. economic recovery is moving slowly, lodging has bounced back faster than many businesses and asset classes because hoteliers can adjust their room rates nightly as travel demand rises.

Starwood's shares were down 1 percent at $60.40 during afternoon trading on the New York Stock Exchange. Host's were down 0.7 percent at $17.98. Marriott's were up 0.4 percent at $33.35.

(Reporting by Helen Chernikoff; Editing by John Wallace and Robert MacMillan)