Preface: 4th International Conference on Management Science and Industrial Economy Development (MSIED 2024)

The 2024 4th International Conference on Management Science and Industrial Economy Development (MSIED 2024) was held during June 29-30, 2024, in Doha, Qatar. MSIED 2024 is a platform for academic exchange of ideas and inspiration. This conference invites experts and scholars related to business law, finance and taxation, microeconomics, management science, industrial economy, and monetary policy. MSIED 2024 created a path to establish a research relation for the speakers, authors and listeners with opportunities for collaboration and networking among the universities and institutions for promoting research and developing technologies. The reports of MSIED 2024 were divided into keynote speeches, oral presentations, and poster presentations to share their latest research results and experiences in related research fields. We were greatly honor to have invited four distinguished experts as our keynote speakers. Their insightful speeches had triggered heated discussion in the sessions of the conference, and the discussion lasted for about 20 minutes. Organizing Committees of MSIED Doha, Qatar