スピードバカラの特徴や遊び方、還元率・控除率について徹底 ...

東京大学ウェブサイトを正しく表示するにはJavascriptが必要です。ブラウザの設定をオンにしてからページをリロードしてください。 ナビゲーションスキップ お問い合わせ 東京大学基金 Language English 中文 한국어 サイト内検索 教員検索 HOME 大学案内 大学概要 キャンパス案内 総長室から 称号授与 東京大学の歴史 広報・刊行物 情報公開 公表事項 東京大学の取り組み 規則・コンプライアンス 点検・評価 キャンパス計画 調達・契約 採用情報 学部・大学院等 学部 研究科 附置研究所 学内共同教育研究施設 国際高等研究所 学際融合研究施設 全国共同利用施設 機構等(総長室総括委員会設置) 連携研究機構 入学案内 学部入学 大学院入学・社会人入試 入学料・授業料 海外から東大への留学 留学生支援 統計資料 教育・学生生活 授業・履修 特徴的な教育活動 体験型教育プログラム 学籍・手続窓口 情報サービス・保険 授業料・奨学制度・宿舎等 課外活動 施設利用 保健・進路・相談 行事・シンボル 構内交通・警備・環境 東大から海外への留学 参考情報 規則等 教育統計資料 研究活動 研究組織・プロジェクト 研究力強化 制度・統計資料 研究倫理・生命倫理 安全保障輸出管理 研究成果・書籍 社会連携 社会とともに歩む東京大学 研究成果の還元 一般見学・公開講座案内 社会人向け教育 地域等との連携 東京大学への支援 東京大学からの支援 関連施設 産学連携 東京大学の産学連携 産学協創推進本部組織構成 関連組織等(外部サイト) 制度・様式 国際交流 グローバル化に向けた取組み 海外大学との交流 東大生の海外留学等 留学生・外国人研究者サポート 組織 海外拠点 統計資料 卒業生 学ぶ 学生を支援する 集う 貢献する TFT(東京大学オンラインコミュニティ) 広報 東京大学校友会 サービス＆ベネフィット サイト内検索 教員検索 HOME 大学案内 学部・大学院等 入学案内 教育・学生生活 研究活動 社会連携 産学連携 国際交流 卒業生 UTokyo FOCUS アクセス・キャンパスマップ 寄付をお考えの方 お問い合わせ English 中文 한국어 HOME 大学案内 総長室から 総長談論 式辞・告辞集 令和5年度 東京大学秋季入学式公共政策学教育部長式辞 令和5年度 東京大学秋季入学式公共政策学教育部長式辞 シェアする Tweet Dean’s Address at the 2023 Autumn Semester Matriculation Ceremony --> My name is Keisuke Iida, and I am Dean at the Graduate School of Public Policy. I would like to welcome all of you who have been admitted to the University of Tokyo. From today onward, you are members of our academic community. We call a university a community because it is beyond an assembly of people with similar interests and goals. While working together on research projects, we develop deep human bonds with one another over the years and begin to share common values and live in harmony. I therefore sincerely hope you join us in this enterprise of forming a tightly knit community. Today is a joyful day for all of us; not only for those who are present here but also for all the people who supported you. At the same time, I suppose that many of you are anxious to some extent. I am sure that you are wondering, "Will I be able to fit in?"; "Will my classmates be nice to me?"; "Will my professor be kind to me?"; and so on. You may also be wondering, "Will I be able to find a good research topic for my thesis or dissertation?" As far as I know, the process of stumbling upon a research topic is unique to each researcher, and it is very hard to generalize. Reflecting on my research career, all I can say is that good topics find you, not the other way round. Regarding my personal experience, after acquiring my master’s degree, I decided to go to the United States to pursue my Ph.D. I arrived in the country in early September in 1985. Even though I was a poor graduate student, I had some savings. Before I flew to the United States, I had converted all my savings into U.S. dollars. At that time, the exchange rate was around 250 yen to the dollar. The yen was very cheap back then. But do you know what happened in September 1985? A group of finance ministers and central bankers from five major countries announced an agreement, which came to be known as the Plaza Accord. After that, the yen began to appreciate very rapidly. One year later, the exchange rate was 150 yen to the dollar. In other words, the U.S. dollar lost its value by about 40 percent in terms of the Japanese yen. From that moment, I was determined to never convert my savings back to the Japanese yen, which meant that I would have to stay in the United States for quite a while. The Plaza Accord came as a surprise to us, and therefore, several questions came to my mind: "Why did they do this?"; "Why was I not aware that this would happen?"; "Does the government have a right to inflict financial costs on uninformed citizens?" I had no answers, and because it was before the advent of the internet, I could not do a quick search on the internet, which you would do today. Anyway, this event made such a deep impression on me that I decided to write my dissertation on this topic. It was a time of frequent trade disputes between Japan and the United States. As a result, in political science, which was my field, many people were conducting research on trade conflicts, but very few studied currency. I therefore realized that there was a gap in the literature for me to fill. Currency and trade are closely related to each other, and the ostensible purpose of the Plaza Accord was to avert a trade war. Thus, I had a good topic, but needless to say, finding a good topic is just the first step in your research. However, everything else falls into place if you work hard. It did not take long for me to find out that many economists were interested in the topic of macroeconomic policy coordination. Indeed, the Plaza Accord was not just about the exchange rate, but it was also about how to manage the world economy by coordinating the policies of the United States, Japan, and Germany. Professor Koichi Hamada, who was teaching at Yale University at that time, had developed a theory of macroeconomic policy coordination much before the Plaza Accord. So, I decided to borrow his theory. But this was not enough. While his theory assumed that cooperation is definitively better than non-cooperation, this was not so clear in reality. I then came across a theory of "model uncertainty." This relates to a situation where people do not know which economic model is correct. This theory was applicable because things did not go well after the Plaza Accord, especially in Japan. As you may recall, we had something called the bubble economy, which eventually collapsed. We suffered immensely along the way. Combining these two strands of the literature—the theory of macroeconomic policy coordination and that of model uncertainty—I devised a theory of counterproductive cooperation where people with good intentions end up with a bad outcome because they cannot anticipate the future perfectly. You may think that it is easy to develop such a simple theory, but it took me a while to figure this out. As you may already know, research is like a journey; it is full of adventures, risks, and roadblocks. But it is really satisfying after you overcome these hurdles. As I conclude, I warmly welcome you once again, and I hope that your experience at the University of Tokyo will be both enjoyable and fulfilling. Thank you. IIDA Keisuke Dean of the Graduate School of Public Policy The University of Tokyo October 2, 2023 関連リンク 令和5年度 秋季入学式 総長式辞 令和5年度東京大学秋季入学式を挙行 2023 Autumn Semester Matriculation Ceremony held このページの内容に関する問い合わせは本部総務課までお願いします。 お問い合わせ カテゴリナビ 総長談論 役員・監事略歴 歴代総長 未来社会協創推進本部 ソーシャルメディア 東京大学における災害時の情報発信 サイトマップ サイトポリシー プライバシーポリシー 採用情報 UTokyo Portal utelecon よくある質問 本サイトの管理・運営は広報室が行なっています。 各ページの内容に関連するお問い合わせは、当該ページに記載の問い合わせ先までお願いします。 アクセス・キャンパスマップ © The University of Tokyo 柏キャンパス 本郷キャンパス 駒場キャンパス アクセス・キャンパスマップ 閉じる 戻る アクセス・キャンパスマップ 閉じる 戻る アクセス・キャンパスマップ 閉じる 戻る アクセス・キャンパスマップ 閉じる