DSpace community: 全球政治經濟學系

再生可能エネルギーによる発電は CO2 排出量を削減させるのか

title: 再生可能エネルギーによる発電は CO2 排出量を削減させるのか abstract: 本研究は、再生可能エネルギーによる発電が CO2排出削減に寄与するのかを検証することを目的とする。2000 年から 2023 年の 53 か国のパネルデータを用い、Antweiler et al.（2001）の枠組みに基づき、規模効果（GDP）と技術効果（再エネ‧化石燃料発電の区别）に着目して CO2排出の決定要因を分析した。単位根検定および共和分検定により変数間に長期均衡関係の存在が示唆されたため、固定効果モデルと Prais-Winsten 回帰（PCSEs）を用いて推計を行った。固定効果モデルでは再エネ発電が CO2排出削減に寄与する負の有意な結果が得られた一方、クロスセクション依存を考慮した PCSEs では正の有意な係数が示され、再エネ発電の増加が必ずしも排出削減に結びつかない可能性が示された。この結果は、脱炭素政策達成には再エネ導入のみならず、化石燃料依存の低減、送電網整備、蓄電技術導入などの制度面‧技術面の整備が不可欠であることを示唆している。最後に政策的含意と今後の研究課題について論じる。

日本経済と高市政権の責任ある積極財政について

title: 日本経済と高市政権の責任ある積極財政について abstract: 本研究は、高市政権が掲げる責任ある積極財政が日本経済と民間設備投資に与える影響を、ARDLモデル（自己回帰分布ラグモデル）を用いて実証的に分析したものである。分析の結果、公的固定資本形成（公的投資）が実質GDPに与える直接的な長期効果は限定的であることが示された。しかし、公的投資は民間設備投資に対して有意に正の影響を及ぼしており、企業投資を誘発するクラウド・イン効果を持つことが明らかとなった。結論として、積極財政が持続的な経済成長に寄与するためには、単なる支出規模の拡大ではなく、危機管理投資等を通じて企業の不確実性を低下させ、民間投資を引き出す投資誘発型の政策設計が不可欠であると推察される。

日米中「三国志」の新時代(1)

title: 日米中「三国志」の新時代(1)

美以伊戰爭中的日本角色

title: 美以伊戰爭中的日本角色

Japan-Taiwan Relations After the Japanese House of Representatives Election

title: Japan-Taiwan Relations After the Japanese House of Representatives Election

海外における日本語学習人口の経済的決定要因

title: 海外における日本語学習人口の経済的決定要因

再生可能エネルギーによる発電はCO2排出量を削減させるのか

title: 再生可能エネルギーによる発電はCO2排出量を削減させるのか

Performing Sovereignty through Paradiplomacy: Taiwan

title: Performing Sovereignty through Paradiplomacy: Taiwan abstract: This study asks about Taiwan’s non-traditional diplomatic actors’ contribution to the performance of sovereignty within the international system's constraints, where its limited recognition presents significant challenges. It focuses on paradiplomacy - external contacts of subnational governments. It conceptualises the state as an idea to draw attention to various processes, particularly diplomacy, as one of the processes through which the concept of the state is reproduced. It argues that paradiplomatic practices reinforce Taiwan’s claims to sovereignty by enabling the accumulation and strategic deployment of social and symbolic capital within transnational paradiplomatic fields, thereby increasing its legitimacy in the eyes of relevant international actors. By strengthening Taiwan’s global presence, paradiplomacy not only responds to the changing international order but also challenges its boundaries in discursive productions. At the same time, it points to the limits of paradiplomacy within (still) the Westphalian system. This study's findings provide insights into how non-recognised entities can manoeuvre within the international system and the potential for these innovative practices to prompt evolution within the system itself.

The Relationship Between Social Capital and the Social Media Usage Experience of New Immigrants in Taiwan

title: The Relationship Between Social Capital and the Social Media Usage Experience of New Immigrants in Taiwan abstract: Social capital refers to the value derived from our social connections and networks. These networks, whether established online through social media platforms or offline through personal and professional associations, hold great significance in the world today. As the internet undergoes rapid development, social media has become increasingly integrated into our daily lives, significantly impacting the communication and social connections. By 2022, Taiwan had welcomed over 570,000 new immigrants, a community that has now become an integral part of Taiwanese society. Our study employs in-depth interviews and textual analysis to explore how the usage experience of social media may enhance the acquisition of social capital among new immigrants in Taiwan. This article aims to examine whether the experiences of Taiwanese new immigrants in utilizing online communities contribute to the acquisition of valuable information, the expansion of diverse interpersonal networks, and further the accumulation of various forms of social capital.

跨文化信任與行銷互動對移民創業者創新接受之影響：臺灣消費者觀點

title: 跨文化信任與行銷互動對移民創業者創新接受之影響：臺灣消費者觀點

高市新政權對台政策研析

title: 高市新政權對台政策研析

The Flow of Foreign Direct Investment under the US-China Conflict

title: The Flow of Foreign Direct Investment under the US-China Conflict

戰後初期處理在臺戰犯問題之初探

title: 戰後初期處理在臺戰犯問題之初探

Measuring Resilient Solidarity: Willingness to Fight and Health Care in Taiwan.

title: Measuring Resilient Solidarity: Willingness to Fight and Health Care in Taiwan.

霸權戰爭的國內起源：1870-1913年間德國與美國的比較研究

title: 霸權戰爭的國內起源：1870-1913年間德國與美國的比較研究

日本語学習人口が日本への留学に与える効果

title: 日本語学習人口が日本への留学に与える効果

Sustaining digital health engagement in emerging markets: a telemedicine study in post-COVID-19 Indonesia

title: Sustaining digital health engagement in emerging markets: a telemedicine study in post-COVID-19 Indonesia

Under the Threat of Trump's Tariff War: Japan's Response Strategy and Diplomatic Outlook

title: Under the Threat of Trump's Tariff War: Japan's Response Strategy and Diplomatic Outlook abstract: Since Donald Trump returned to the White House on January 20, 2025, he has consistently elevated the issue of tariffs to a national security level, attempting to reorganize the global political and economic order as a demonstration of his approach to diplomacy. On April 2, in a speech at the White House Rose Garden, Trump announced a brand new dual-layer tariff system, officially designating it as the "Liberation Day" tariffs. The new tariff measures have clearly indicated Trump's strategic intent to reshape the global political and economic order and the international trade system. This intention has become evident through the process of U.S.-Japan tariff negotiations. Trump's tariff war has not only had a profound impact on the Japanese economy, but Japan is already on high alert, fearful of the potential future consequences and impacts. This article analyzes the motives behind Trump's tariff war and how Japan should prudently respond to Trump's negotiation tactics and pace.

Selective engagement under exclusion: Taiwan's state and corporate ESG and SDG strategies.

title: Selective engagement under exclusion: Taiwan's state and corporate ESG and SDG strategies. abstract: Taiwan engages with global sustainability frameworks through selective participation, outside UN-based institutions. This article explains why a politically limited yet economically central actor invests in Environmental, Social, and Governance (ESG) standards and the Sustainable Development Goals (SDGs), and how functional participation creates opportunities for action without treaty-based participation. Using a dual-level approach, it combines a qualitative, theory-informed analysis of state engagement with a systematic content analysis of ESG reporting by ten Taiwanese firms. The findings reveal a consistent asymmetry in issue areas. At the state level, Taiwan prioritises climate-related visibility and technical alignment, including emissions targets aligned with the Paris Agreement, a 2050 net-zero commitment, and indirect involvement with UNFCCC processes through side events and public–private platforms. Conversely, labour governance is approached more cautiously via low-profile, non-binding channels rather than rights-focused supervisory frameworks. Corporate communication reflects this pattern: environmental disclosure is extensive and standardised, while social and governance reporting is more selective and tailored to external exposure and regulatory pressure. The article demonstrates how selective engagement functions as a strategy for managing regime complexity within fragmented governance arrangements, producing internationally recognisable alignment through standards, disclosure, and risk management.

Can Like-Mindedness Sustain Order? Legal Diplomacy and Strategic Alignment in EU Foreign Policy

title: Can Like-Mindedness Sustain Order? Legal Diplomacy and Strategic Alignment in EU Foreign Policy abstract: As multilateralism erodes and global governance becomes increasingly fragmented, the European Union (EU) has embraced like-mindedness as a guiding principle in its external legal and diplomatic engagement. While widely invoked in EU discourse, the concept lacks analytical precision. This article develops a realist-constructivist framework to conceptualize like-mindedness as both a normative identity marker and a strategic filter for cooperation. Focusing on sectoral agreements with advanced middle powers – such as digital partnerships, climate compacts, and collaboration on critical raw materials (CRMs) – the article demonstrates how the EU operationalizes like-mindedness through modular legal frameworks that balance values with interests. These flexible arrangements promote regulatory alignment, supply chain security, and geopolitical resilience without requiring full multilateral consensus. Case studies from East Asia, South America, and the Indo-Pacific illustrate how legal diplomacy enables differentiated integration with strategic partners amid normative divergence and institutional ambiguity. The article argues that, when grounded in defined principles and linked to strategic objectives, likemindedness can sustain the EU’s external action and legal influence in a multipolar world.

高市新政權與台日關係正常化

title: 高市新政權與台日關係正常化 abstract: JAPAN IS BACK 日本動起來了，「日はまた昇る」（旭日東昇）。日本國會2025年10月21日舉行「首相指名選舉」。自民黨總裁高市早苗打破男性主導的政治界玻璃天花板，贏得「首相指名選舉」。當天傍晚進入皇居「松之間」參加「親任式」，由天皇陛下親自表達「任命」之後正式成為首相。日本回來了“JAPAN IS BACK”，世界改變了，日本邁向「普通國家」（台灣譯：正常國家）。高市早苗成為首位女首相，象徵日本更向前邁進一大步。就任後「完全顯現」外交‧安全保障政策、國會演說答辯、記者會發言等毫無退縮的姿勢。日本再度站在世界舞台的正中心發光發亮綻放驕傲。日經平均指數於10月27日史上首次突破5萬日圓大關。

From Trade Liberalism to Resource Sovereignty: Paradigm Change in Global Raw Materials Governance

title: From Trade Liberalism to Resource Sovereignty: Paradigm Change in Global Raw Materials Governance abstract: Global raw materials governance is experiencing a paradigm shift. Long rooted in liberal trade norms and multilateral enforcement, the liberal trading regime faces mounting challenges from sovereignty-based strategies, legal defiance, and normative fragmentation. Drawing on Peter Hall’s typology of policy change and Finnemore and Sikkink’s model of norm emergence and internalization, this article frames the shift as a multi-level process: moving from first-order policy adjustments to second-order institutional strain, and ultimately to third-order redefinitions of trade’s purpose and legitimacy. The article empirically examines three sites of contestation: China’s rare earth export restrictions, Indonesia’s rejection of WTO rulings on nickel (DS592), and the European Union’s expanding use of non-binding Memoranda of Understanding (MoU) in its external raw materials strategy. While MoUs do not replace Economic Partnership Agreements (EPAs), their normative focus on sustainability, value addition, local processing, and negotiated sovereignty signals a strategic realignment aimed at de-risking from China. This article uses process tracing and document analysis to show how contested norms around development, sovereignty, and fair trade reshape global trade instruments. It contributes to trade law and international political economy by highlighting how soft law and strategic diplomacy drive the emergence of a post-liberal resource governance regime.

Constrained Agency and Symbolic Power: Taiwan’s Arctic Science Diplomacy Under Geopolitical Tension

title: Constrained Agency and Symbolic Power: Taiwan’s Arctic Science Diplomacy Under Geopolitical Tension abstract: Taiwan’s role in Arctic science diplomacy shows how a diplomatically limited actor can turn restricted agency into symbolic influence. Although excluded from formal Arctic governance, Taiwan has built a modest yet strategically significant presence through scientific collaboration, knowledge exchange, and selective partnerships with democratic middle powers. Based on interviews, institutional documents, and recent literature, this study traces developments from 2021 to 2025, including Taiwan’s participation in German- and Polish-led research programs and its 2025 entry into the University of the Arctic. These small but cumulative efforts boost legitimacy through association, allow participation without formal recognition, and reflect Taiwan’s broader shift from status-seeking diplomacy to technical and value-based engagement. Using a realist-constructivist perspective, the analysis interprets Taiwan’s Arctic activities as expressions of limited agency and symbolic power amid U.S.–China rivalry and post-2022 disruptions in Arctic governance.

Regulatory Order Versus Distributive Globalism: Exploring the Emergence and Shifts in the EU–China–ASEAN Triangle

title: Regulatory Order Versus Distributive Globalism: Exploring the Emergence and Shifts in the EU–China–ASEAN Triangle abstract: This article traces the triangular set of relations between the European Union (EU), China, and the Association of Southeast Asian Nations (ASEAN) since 2001, when China entered the World Trade Organisation. Recently, the EU took note of China’s authoritarianism and assertive foreign policy towards the South China Sea, which conflicted with a rules-based order and contributed to the EU’s Indo-Pacific strategy, with ASEAN as a central player. This article examines the developments, shifts, and critical junctures in the emerging EU–China–ASEAN triangle over the past two decades concerning politico-economic relations, exploring its emergence shifts and current situation. In 2020, the EU and ASEAN established a strategic partnership to elevate bilateral ties and commonly support a rules-based order. Upon analysis, it becomes evident that, at least in the international political economy, the lenses of rules-based order versus power politics are too static. While there is not yet an interregional trade agreement between the EU and ASEAN, the EU–ASEAN axis has indirectly impacted China’s approach and dragged China into a rules-based approach towards ASEAN. The triangular dynamics place ASEAN in an advantageous position within the triangle as the EU and China vie for economic and strategic influence.

日本の外務省公文書から見た 1969 年日米共同声明への台湾の記載経緯

title: 日本の外務省公文書から見た 1969 年日米共同声明への台湾の記載経緯 abstract: 2021年4月中旬、日本の各大手メディアは菅義偉首相とバイデン大統領の「日米共同声明」を「台湾」の二文字を一面に掲載して報じ、52年前の佐藤総理．ニクソン米大統領の「日米共同声明」の形式を継承した「二度目」の共同発表だと強調した。1969年11月当時、佐藤総理とニクソン大統領が米国首脳会議後に発表した同声明において、「初めて」台湾の二文字を盛り込んだ点は興味深い。更に、2022年は沖縄の本土復帰50周年に当たる。日米両国が沖縄の復帰問題を議論した当時、米国は、沖縄の本土復帰後、西太平洋の第一列島線の安全保障が沖縄の在日米軍基地の使用に問題を生じさせないか、また台湾海峡の防衛問題についても日本と議論せざるを得なくなるのではないかといった問題のほか、佐藤総理が中国問題に対処する場合の対台湾政策はどのようなものか、そして米国の圧力の下、佐藤総理がとり得る対応策とはいかなるものかといった点を憂慮しており、これらの問題を本論の焦点として論じる。

現代立憲主義日本國憲法條文判例：國民、主權、和平、自由、平等

title: 現代立憲主義日本國憲法條文判例：國民、主權、和平、自由、平等 abstract: 序壹、現代立憲主義貳、《日本國憲法》前文參、國民主權（《日本國憲法》第1條）肆、戰爭的放棄與戰力及交戰權的否認（《日本國憲法》第9條）伍、國民的要件（《日本國憲法》第10條）陸、基本人權的享有（《日本國憲法》第11條）柒、自由及權利的保持責任與濫用的禁止（《日本國憲法》第12條）捌、個人的尊重、生命自由幸福追求權與公共的福祉（《日本國憲法》第13條）玖、法之下的平等（《日本國憲法》第14條）代結語日本最高法院憲法判例的問題點與多數意見形成的背景因素參考文獻

Pink Tide and Alternative Debt Governance in Brazil, Argentina and Ecuador

title: Pink Tide and Alternative Debt Governance in Brazil, Argentina and Ecuador

From resolutions to action: how parliamentary diplomacy shapes EU foreign policy towards Taiwan

title: From resolutions to action: how parliamentary diplomacy shapes EU foreign policy towards Taiwan abstract: This paper examines the increasing role of European parliamentary diplomacy (PD) in shaping EU foreign policy towards Taiwan amidst rising geopolitical tensions and recent corruption scandals. It analyses how PD, through mechanisms such as cross-loading, promotes the Europeanisation of EU foreign policy and member states’ positions regarding Taiwan. The study employs Claudio M. Radaelli’s Europeanisation framework to illustrate how PD contributes to constructing, diffusing, and institutionalizing formal and informal EU practices. Cross-loading is crucial for facilitating exchanges between EU and national parliamentary actors, thus enhancing the diffusion of policy ideas and coordination among like-minded member states. The analysis reveals that while Europeanisation primarily functions through horizontal mechanisms like cross-loading, PD bolsters the EU’s normative influence in foreign affairs, increasing visibility and fostering stronger bilateral ties, particularly with Taiwan. The study evaluates the impacts of PD on EU-Taiwan relations, demonstrating its role in promoting the Europeanisation of EU foreign policy and aligning member states’ foreign agendas. The paper concludes that despite recent challenges, parliamentary friendship groups and cross-loading are essential for advancing the EU’s foreign policy objectives and enhancing its external influence, especially with democratic partners like Taiwan.

Comparing the Development and Policies of Electric Vehicles in Indonesia and Vietnam: Application of Three I's Framework

title: Comparing the Development and Policies of Electric Vehicles in Indonesia and Vietnam: Application of Three I's Framework

太空安全保障治理下的美國、日本與臺灣

title: 太空安全保障治理下的美國、日本與臺灣 abstract: 前言：日本與台灣的最新觀點一、人類的新活動領域與安全保障上的爭議點二、從秩序觀點檢視太空治理（一）、國際制度形成的太空秩序（二）、多樣主體與方法形成的秩序（三）、權力形成的秩序：美國主導的太空安全保障秩序與合作代結語：太空安全保障治理下的日本與台灣

日本語学習人口が日本への留学に与える効果

title: 日本語学習人口が日本への留学に与える効果 abstract: 本研究的論題為「日語學習人口對赴日留學的影響」。人員的國際移動，與國際貿易一樣，經常以重力模型來加以說明。本文聚焦於人員國際移動中的留學現象。重力模型嘗試以母國與目的國的GDP以及兩國之間的距離來解釋留學的決定因素。在針對留學的重力模型中，除了這些因素外，通常也會加入共同語言虛擬變數（dummy variable）。然而，由於日本並沒有與其擁有共同語言的國家，因此無法透過共同語言虛擬變數來控制與留學相關的溝通成本。本研究希望將「溝通成本」引入作為分析赴日留學的一項因素。因此，本文以海外的日語學習人口數與日語教師人數作為溝通成本的代理變數進行分析。本文的主要研究目的有以下兩點：第一，分析海外日語學習人口的增加對赴日留學生人數之影響；第二，推估海外日語教師人數的增加將使赴日留學生人數增加的幅度。本研究採用的是小國面板資料，並運用留學的重力模型架構進行分析。在對赴日留學生人數的因素分析中，除了考量各國的日語學習人口或日語教師人數之外，也納入經濟規模、距離、前殖民地虛擬變數、簽證政策、開放天空協定等因素。本文的分析資料涵蓋2006年、2009年、2012年、2015年及2018年等五個年度，共77個國家的面板資料。本文的主要研究結果指出，在控制其他因素的情況下，一國的日語學習人口與日語教師人數，皆為促進赴日留學的重要因素。

日本大戰略的新三支柱—實現「楽しい日本（快樂的日本）

title: 日本大戰略的新三支柱—實現「楽しい日本（快樂的日本）

川普2.0下日本石破茂政權的因應：以令和７年度的預算為例

title: 川普2.0下日本石破茂政權的因應：以令和７年度的預算為例

從事實題的回答看台灣民眾的政治極化

title: 從事實題的回答看台灣民眾的政治極化

日本大戰略的新三支柱

title: 日本大戰略的新三支柱

Comparing the Development and Policies of Transportation Apps in Indonesia and Taiwan

title: Comparing the Development and Policies of Transportation Apps in Indonesia and Taiwan

Comparing the Development and Policies of Transportation Apps: Cases of Gojek in Indonesia and Uber in Taiwan

title: Comparing the Development and Policies of Transportation Apps: Cases of Gojek in Indonesia and Uber in Taiwan

EMI 全英語授課之印尼文課程的學習成效評估

title: EMI 全英語授課之印尼文課程的學習成效評估

西太平洋臺美日韓澳防中的地緣政治衝突與安全保障

title: 西太平洋臺美日韓澳防中的地緣政治衝突與安全保障 abstract: 前言：中國軍事侵略臺灣的態勢日益明顯一、安全保障外交的理論：歷史背景、定義、概要、關鍵、價值二、軍隊對軍隊的合作新發展：威懾與安全保障的提供三、美國的安全保障外交：國防組織建構四、日本的安全保障外交：防衛省與陸上、海上、航空自衛隊五、韓國的安全保障外交：實現各種國家利益的現實利益主義六、澳洲的安全保障外交：南太平洋與東南亞區域的安全保障參與結語：美日韓澳防止中華人民共和國政府軍事侵略「中華民國（臺灣省）政府」的安全保障政策建言

中国の経済政策とその評価ー失敗の本質、成功の本質ー

title: 中国の経済政策とその評価ー失敗の本質、成功の本質ー

DSpace community: 全球政治經濟學系

再生可能エネルギーによる発電は CO2 排出量 を削減させるのか

日本経済と高市政権の責任ある積極財政について

日米中「三国志」の新時代(1)

美以伊戰爭中的日本角色

Japan-Taiwan Relations After the Japanese House of Representatives Election

海外における日本語学習人口の経済的決定要因

再生可能エネルギーによる発電はCO2排出量を削減させるのか

Performing Sovereignty through Paradiplomacy: Taiwan

The Relationship Between Social Capital and the Social Media Usage Experience of New Immigrants in Taiwan

跨文化信任與行銷互動對移民創業者創新接受之影響：臺灣消費者觀點

高市新政權對台政策研析

The Flow of Foreign Direct Investment under the US-China Conflict

戰後初期處理在臺戰犯問題之初探

Measuring Resilient Solidarity: Willingness to Fight and Health Care in Taiwan.

霸權戰爭的國內起源：1870-1913年間德國與美國的比較研究

日本語学習人口が日本への留学に与える効果

Sustaining digital health engagement in emerging markets: a telemedicine study in post-COVID-19 Indonesia

Under the Threat of Trump's Tariff War: Japan's Response Strategy and Diplomatic Outlook

Selective engagement under exclusion: Taiwan's state and corporate ESG and SDG strategies.

Can Like-Mindedness Sustain Order? Legal Diplomacy and Strategic Alignment in EU Foreign Policy

高市新政權與台日關係正常化

From Trade Liberalism to Resource Sovereignty: Paradigm Change in Global Raw Materials Governance

Constrained Agency and Symbolic Power: Taiwan’s Arctic Science Diplomacy Under Geopolitical Tension

Regulatory Order Versus Distributive Globalism: Exploring the Emergence and Shifts in the EU–China–ASEAN Triangle

日本の外務省公文書から見た 1969 年日米共同声明への台湾の記載経緯

現代立憲主義日本國憲法條文判例：國民、主權、和平、自由、平等

Pink Tide and Alternative Debt Governance in Brazil, Argentina and Ecuador

From resolutions to action: how parliamentary diplomacy shapes EU foreign policy towards Taiwan

Comparing the Development and Policies of Electric Vehicles in Indonesia and Vietnam: Application of Three I's Framework

太空安全保障治理下的美國、日本與臺灣

日本語学習人口が日本への留学に与える効果

日本大戰略的新三支柱—實現「楽しい日本（快樂的日本）

川普2.0下日本石破茂政權的因應： 以令和７年度的預算為例

從事實題的回答看台灣民眾的政治極化

日本大戰略的新三支柱

Comparing the Development and Policies of Transportation Apps in Indonesia and Taiwan

Comparing the Development and Policies of Transportation Apps: Cases of Gojek in Indonesia and Uber in Taiwan

EMI 全英語授課之印尼文課程的學習成效評估

西太平洋臺美日韓澳防中的地緣政治衝突與安全保障

中国の経済政策とその評価ー失敗の本質、成功の本質ー

再生可能エネルギーによる発電は CO2 排出量を削減させるのか

川普2.0下日本石破茂政權的因應：以令和７年度的預算為例