德国金融机构：尚未就50年期债券做出最终决定，仍需进行进一步分析和市场调研。

Core Viewpoint - German financial institutions have not yet made a final decision regarding the issuance of 50-year bonds, indicating the need for further analysis and market research [1] Group 1 - The institutions are currently assessing the implications and potential demand for long-term debt instruments [1] - Further market research is deemed necessary to understand investor appetite and market conditions for such bonds [1]