بدائل البحث:
largest decrease » larger decrease (توسيع البحث), marked decrease (توسيع البحث)
market decrease » marked decrease (توسيع البحث), marked increase (توسيع البحث), larger decrease (توسيع البحث)
i largest » _ largest (توسيع البحث), i large (توسيع البحث)
a market » _ market (توسيع البحث), a marker (توسيع البحث)
largest decrease » larger decrease (توسيع البحث), marked decrease (توسيع البحث)
market decrease » marked decrease (توسيع البحث), marked increase (توسيع البحث), larger decrease (توسيع البحث)
i largest » _ largest (توسيع البحث), i large (توسيع البحث)
a market » _ market (توسيع البحث), a marker (توسيع البحث)
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Market structure of e-commerce platforms.
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.
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.
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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Laab Nuer<sup>a</sup>. <sup>a</sup> Photographed by Vivat Keawdounglek.
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. …"
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