Đặc điểm từ đánh giá của người có sức ảnh hưởng trên mạng xã hội tác động đến ý định mua hàng trực tuyến tại Thành phố Hồ Chí Minh
Nội dung chính của bài viết
Tóm tắt
Trong bối cảnh người tiêu dùng chịu ảnh hưởng từ đánh giá trên mạng xã hội, đặc biệt từ Người có sức ảnh hưởng (NCSAH), nghiên cứu này, dựa trên Mô hình Chấp nhận Công nghệ (TAM) và Thuyết Hành động Hợp lý (TRA), khám phá tác động của các đặc điểm NCSAH (chuyên môn, độ tin cậy, sự yêu thích, tính tương tác, sự phù hợp) đến ý định mua hàng trực tuyến thông qua vai trò trung gian của nhận thức về tính hữu ích và thái độ. Dữ liệu từ 209 người tiêu dùng tại TP. Hồ Chí Minh được thu thập qua khảo sát trực tuyến và phân tích bằng SmartPLS. Kết quả cho thấy, cả năm đặc điểm NCSAH đều ảnh hưởng tích cực đến ý định mua hàng, với vai trò trung gian của nhận thức về tính hữu ích và thái độ được xác nhận. Nghiên cứu đóng góp vào lý thuyết TAM, TRA và đề xuất hàm ý quản trị trong việc chọn NCSAH để thúc đẩy mua sắm trực tuyến.
Abstract
In the context of consumers being influenced by social media reviews, particularly from Key Opinion Leaders (KOLs), this study, grounded in the Technology Acceptance Model (TAM) and Theory of Reasoned Action (TRA), explores how NCSAH characteristics (expertise, trustworthiness, likability, interactivity, and homophily) impact online purchase intention through the mediating roles of perceived usefulness and attitude. Data from 209 consumers in Ho Chi Minh City were collected via an online survey and analyzed using SmartPLS. Results show all five KOLs’ characteristics positively affect purchase intention, with the mediating roles of perceived usefulness and attitude confirmed. The study contributes to TAM and TRA theories and offers managerial implications for selecting KOLs to effectively enhance consumers’ online purchase intentions.
Từ khóa
Mạng xã hội; Người có sức ảnh hưởng; Nhận thức tính hữu ích; Thái độ; Ý định mua hàng trực tuyến
Chi tiết bài viết
Lĩnh vực kinh tế (JEL Codes)
M20 - General - Business Economics, M31 - Marketing - M37 - Advertising - Marketing and Advertising
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