يعرض 1 - 20 نتائج من 973 نتيجة بحث عن '(( ct largest decrease ) OR ((( b large decrease ) OR ( a market decrease ))))', وقت الاستعلام: 0.55s تنقيح النتائج
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    Market structure of e-commerce platforms. حسب Min Zhao (66793)

    منشور في 2025
    "…Based on the network externality perspective, considering the duopoly e-commerce platform market, this paper uses game theory to construct a theoretical model to compare and analyze the changes in consumers, merchants, platforms, and social total welfare when the reputation information of e-commerce products is symmetric and asymmetric. …"
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    A sample choice question with a warning label. حسب Yulian Ding (5984591)

    منشور في 2024
    "…The rapid increase in SSB consumption in China necessitates robust regulations. This study employed a choice experiment to simulate the market scenario in which a text warning label was presented on SSBs. …"
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    A sample choice question without a warning label. حسب Yulian Ding (5984591)

    منشور في 2024
    "…The rapid increase in SSB consumption in China necessitates robust regulations. This study employed a choice experiment to simulate the market scenario in which a text warning label was presented on SSBs. …"
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    Geographical distribution of large cities and small cities. حسب Saul Estrin (8629173)

    منشور في 2024
    "…The Figure reveals two patterns: 1) the maximum level of innovation is higher in large cities (2.53) than in small cities (2.02); 2) among large cities in <b>a</b>, innovation levels in general decrease with nightlight density. …"
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    Laab Nuer<sup>a</sup>. <sup>a</sup> Photographed by Vivat Keawdounglek. حسب Vivat Keawdounglek (9710710)

    منشور في 2025
    "…In the upstream operation, 80 sample analyses in a fresh market using the chemical test-kits were conducted, and 31 samples of produce were collected to analyze them for Paraquat contamination. …"