近两年因通货紧缩、市场疲软、竞争加剧，绝大多数商品价格连续下跌，但与此形成鲜明对比的是，垄断部门的价格不仅不降，反而频频上涨，如水价、热力价格、邮政资费等。垄断部门的价格虽然在很大程度上可以不受市场约束，但却受到政府的严格管制、按理说，也不是可以随意提价? Due to deflation, weakening markets and intensified competition in recent years, the vast majority of commodity prices have dropped continuously. However, in sharp contrast, the prices of monopoly sectors have not only risen but have risen frequently, such as water prices, thermal prices and postal charges Wait. Although the price of monopoly departments can to a large extent be free from market constraints, it is subject to strict control by the government. To be fair, it is not free to increase prices.