{'fraction_non_alphanumeric': 0.01990049751243781, 'fraction_numerical': 0.0, 'mean_word_length': 5.637362637362638, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Supply of Quasi-Public Products under Private Participation in Western Region - An Example from Decentralized Wastewater Recycling

As a typical quasi-public product, decentralized wastewater recycling has been inadequate in western region of China. In this paper, it is analyzed and compared different supply models of quasi-public products under private participation. Evolutionary game theory has been introduced to calculate the optimal cooperation point under budget constraints. Based on the study, the suggestions for development of quasi-public products under private participation are provided.