Like its peers, the company has stepped up advertising spending and discounts and loyalty programs in response to increased competition ranging from sites such as Kayak that search multiple sites to startups such as Airbnb Inc. TripAdvisor reported a profit of $63 million, or 43 cents a share, down from $68 million, or 47 cents a share, a year earlier. Excluding items such as stock-based compensation, per-share earnings were flat at 54 cents. Revenue rose 29% to $363 million. The increase was about 36% on a constant-currency basis. Meanwhile, total costs and expenses increased to $273 million from $185 million. Get the full story at Reuters and TripAdvisor Read also "Half of TripAdvisor’s revenue comes from Expedia and Priceline, analysts say" at Tnooz