Group 1 - The surge in hotel prices in Guiyang during the summer vacation has deterred many tourists, leading to complaints and investigations by the local market supervision bureau [1][2] - Hotel prices in Guiyang have seen dramatic increases, with examples showing a rise from 142 yuan to 1087 yuan for the same room type, indicating a price increase of nearly 8 times [5][6] - The local market supervision bureau has initiated investigations into several hotels for suspected price gouging and has issued warnings to travel platforms regarding compliance with pricing laws [2][9] Group 2 - The increase in hotel prices during peak seasons is a common practice among hotel operators, often justified by rising operational costs during high demand periods [3][4] - There is no unified national standard for price increases, and local governments set their own limits; in Guiyang, the price increase cannot exceed 60% of the average price of similar rooms in the previous 30 days [7][9] - Despite regulatory efforts, the phenomenon of price hikes persists, with previous warnings and penalties failing to curb the trend effectively [11][12] Group 3 - The hotel market in Guiyang is characterized by a high proportion of budget hotels, which may not be adequately prepared for the influx of tourists, leading to price increases as a demand management strategy [17][18] - The reliance on peak season revenue by hotels has raised concerns about sustainability and consumer backlash, as many travelers are now opting for destinations with more stable pricing [24][26] - The issue of algorithmic pricing by online travel agencies (OTAs) complicates the situation, as it can lead to price manipulation that does not reflect actual market conditions [30][31]