（4） An optimal investment portfolios model among different regions with investment sunk cost
Release Time:2025-04-30
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- Date:
- 2025-04-30
- Title of Paper:
- （4） An optimal investment portfolios model among different regions with investment sunk cost
- Journal:
- INFORMATION
- Summary:
- 无
- Co-author:
- 袁晓玲
- Translation or Not:
- No
- Date of Publication:
- 2007-01-01