TY - BOOK A1 - Jachtenfuchs, Markus A1 - Gehring, Thomas T1 - Haftung und Umwelt : Interessenkonflikte im internationalen Weltraum-, Atom- und Seerecht. N2 - Multilaterale Regelungen zur Haftung für Umweltschäden im Weltraum-, Atom- und Seerecht sind nicht nur statische Völkerrechtsnormen, sondern auch Produkte eines Prozesses der Interessendurchsetzung. Dieser dynamische Rechtserzeugungsprozeß wird mittels eines interdisziplinären Ansatzes untersucht, der die politischen Grundlagen des Völkerrechts unterstreicht. Bislang übernehmen Staaten nur dann völkerrechtliche Haftpflicht, wenn dies zur Durchsetzung eigener Interessen dient (Raumfahrt,Atomenergie). Im Regelfall versuchen sie dagegen, die risikoschaffende Industrie zur Haftung heranzuziehen. Sie haben dafür wegweisende Modelle entwickelt (Ölhaftungsfonds). Diese Untersuchung des Entstehungsprozesses der wichtigsten Umwelthaftungskonventionen bildet schließlich die Grundlage für die Beurteilung des Vorhabens der ILC zur Haftung für Schäden durch völkerrechtlich nicht verbotene Aktivitäten. Y1 - 1988 SN - 978-3-631-40341-9 PB - Peter Lang CY - Frankfurt am Main [u.a.] ER - TY - EDBOOK A1 - Chalmers, Damian A1 - Jachtenfuchs, Markus A1 - Joerges, Christian T1 - Adjusting to European Diversity : The End of the Eurocrats' Dream? Y1 - 2016 SN - 978-1-107-10718-2 PB - Cambridge Univ. Press. CY - Cambridge ER - TY - JOUR A1 - Flonk, Danielle A1 - Jachtenfuchs, Markus A1 - Obendiek, Anke S. T1 - Authority conflicts in internet governance: Liberals vs. sovereigntists? JF - Global Constitutionalism N2 - We analyse conflicts over norms and institutions in internet governance. In this emerging field, dispute settlement is less institutionalised and conflicts take place at a foundational level. Internet governance features two competing spheres of authority characterised by fundamentally diverging social purposes: A more consolidated liberal sphere emphasises a limited role of the state, private and multistakeholder governance and freedom of speech. A sovereigntist challenger sphere emphasises state control, intergovernmentalism and push against the preponderance of Western institutions and private actors. We trace the activation and evolution of conflict between these spheres with regard to norms and institutions in four instances: the World Summit on the Information Society (WSIS), the World Conference on International Telecommunications (WCIT-12), the fifth session of the United Nations Group of Governmental Experts (UNGGE) and the Budapest Convention of the Council of Europe. We observe intense norm collisions, and strategic attempts at competitive regime creation and regime shifting towards intergovernmental structures by the sovereigntist sphere. Despite these aggressive attempts at creating new institutions and norms, the existing internet governance order is still in place. Hence, authority conflicts in global internet governance do not necessarily lead to fragmentation. KW - contested multilateralism KW - internet governance KW - norm collisions KW - sovereignty Y1 - 2020 U6 - https://doi.org/10.1017/S2045381720000167 SN - 2045-3817 VL - 9 IS - 2 SP - 364 EP - 386 ER - TY - JOUR A1 - Bremer, Björn A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus T1 - Juncker's Curse? Identity, Interest, and Public Support for the Integration of Core State Powers† JF - JCMS: Journal of Common Market Studies N2 - Abstract In this study we analysed the patterns and covariates of public support for the European integration of core state powers based on an original new survey. We found considerable variation across integration instruments, member states and policy issues. Horizontal transfers are supported more than vertical capacity building; member states from the EU's South‐East are more supportive than states from the North‐West; and support increases from debt relief to unemployment assistance, sharing the burdens of refugees, and military defence to disaster aid. Identity is a strong and fairly consistent predictor for individual variations in support. The association with respondents’ interest is less consistent, but can be quite strong with respect to specific policy issues such as debt and unemployment. Overall, support for the integration of core state powers is higher and more variable than expected. This suggests there is considerable room for political agency rather than a general constraining dissensus. KW - - KW - capacity KW - core state powers KW - European integration; identity KW - interests KW - public opinion Y1 - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b1570-opus4-36077 U6 - https://doi.org/10.1111/jcms.12980 SN - 1468-5965 VL - 58 IS - 1 SP - 56 EP - 75 ER - TY - JOUR A1 - Freudlsperger, Christian A1 - Jachtenfuchs, Markus T1 - A member state like any other? Germany and the European integration of core state powers JF - Journal of European Integration N2 - The EU has integrated core state powers in a largely unsustainable manner. Why is this? In this introduction to a special issue on Germany, we take an in-depth look at national preference-formation. We trace the impact of state elites, as emphasised by functionalist theories, and mass publics and political parties, as stressed by postfunctionalism. We find that across policy fields and with striking continuity over time, Germany acts as a normal member state. The country prefers the regulation of national capacities over the creation of European capacities, and (increasingly) the intergovernmental rather than supranational control of those capacities. Only in existential crises, Germany supports European capacity-building under intergovernmental control. This leads to unstable integration but is not an indicator of hegemonic dominance. Crucial from both a practical and theoretical perspective, there exists no major gap between state elites and political parties or public opinion on German preferences. Y1 - 2021 U6 - https://doi.org/10.1080/07036337.2021.1877695 SN - Print ISSN: 0703-6337, Online ISSN: 1477-2280 VL - 43 IS - 2 SP - 117 EP - 135 ER - TY - JOUR A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus T1 - Capacity-Building and the New Intergovernmentalism JF - JCMS: Journal of Common Market Studies Y1 - 2025 U6 - https://doi.org/10.1111/jcms.13755 VL - 63 IS - S1 SP - 65 EP - 76 ER - TY - EDBOOK A1 - Dawson, Mark A1 - Jachtenfuchs, Markus ED - Dawson, Mark ED - Jachtenfuchs, Markus T1 - Autonomy without collapse in a Better European Union N2 - The European Union's history exhibits numerous episodes in which Member States have sought to re-enforce their national autonomy in the face of deepening integration. Efforts to re-gain autonomy, however, are often accompanied by legitimate concerns that autonomy will lead to dis-integration or will have wider destructive consequences. The EU thus faces a dilemma. Calls for autonomy cannot all be dismissed as mere populist rhetoric or national egoism but instead represent a legitimate questioning of the degree of uniformity that EU law and politics presently carry. At the same time, the fear that greater autonomy may carry dis-integrative effects is also legitimate -uniformity is not an accidental by-product of the EU's construction but intrinsically related to its policy goals. Giving too much room for autonomy might create an opportunity structure for the loss of collective goods, deficits in problem-solving, and perhaps even to self-destruction. The EU requires autonomy, but in doing so, it must also avoid collapse. Can it achieve it, and if so, how? Autonomy without Collapse is devoted to exploring innovative answers to this question. It draws together scholars in law and political science interested in exploring how to overcome the central dilemma of preserving sustainable yet real autonomy in the future European Union. Y1 - 2022 UR - https://global.oup.com/academic/product/autonomy-without-collapse-in-a-better-european-union-9780192897541?cc=de&lang=en&# SN - 9780192897541 PB - Oxford University Press CY - Oxford ER - TY - CHAP A1 - Dawson, Mark A1 - Jachtenfuchs, Markus ED - Dawson, Mark ED - Jachtenfuchs, Markus T1 - Autonomy without Collapse? Towards a Better European Union. T2 - Autonomy without Collapse in a Better European Union Y1 - 2022 UR - https://global.oup.com/academic/product/autonomy-without-collapse-in-a-better-european-union-9780192897541?cc=de&lang=en&# SN - 9780192897541 SP - 3 EP - 20 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Freudlsperger, Christian A1 - Jachtenfuchs, Markus T1 - Wendepunkt Corona-Krise? Deutsche Präferenzen zur europäischen Integration staatlicher Kerngewalten seit Maastricht JF - integration N2 - Did the Covid-19 crisis prompt a turn in German EU policy? Investigating the long-term development of German preferences on the European integration of core state powers, we find striking continuity. German governments persistently seek to minimise their costs from and maximise their control over integration. Consequently, they back supranational capacity-building primarily as a last resort in existential systemic crises. The Corona recovery fund, which is temporary and placed under intergovernmental control, is in line with this general long-term preference and does little to alleviate the structural flaws of the Euro area. Y1 - 2021 U6 - https://doi.org/10.5771/0720-5120-2021-2-81 VL - 44 IS - 2 SP - 81 EP - 96 ER - TY - JOUR A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus T1 - Postfunctionalism reversed: solidarity and rebordering during the COVID-19 pandemic JF - Journal of European Public Policy N2 - Postfunctionalism posits a tradeoff between the functional scale of governance and the territorial scope of community: functional scale is large and transnational for efficiency reasons; community is small-scale and (sub-)national for reasons of social trust and collective identification. COVID-19 has turned this tradeoff upside down: it has shrunk functional scale to the (sub-)national level in the name of security, while lifting expectations of community to the grand transnational scale in the name of solidarity. This reversal of scales has resulted in a rapid rebordering of the Single Market and the Schengen area on the one hand, and a significant debordering of fiscal risk and burden sharing on the other. We reconstruct the evolution of this double-movement from January to August 2020, contrast it to historical trends in the scale-community tradeoff of European integration, and discuss implications for postfunctionalist theory. Y1 - 2021 U6 - https://doi.org/10.1080/13501763.2021.1881588 SN - Print ISSN: 1350-1763, Online ISSN: 1466-4429 VL - 28 IS - 3 SP - 350 EP - 369 ER - TY - JOUR A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus A1 - Migliorati, Marta T1 - Differentiated integration as symbolic politics? Constitutional differentiation and policy reintegration in core state powers JF - European Union Politics N2 - What are the policy consequences of constitutional differentiation in core state powers? We argue that the most important consequence is not necessarily the exclusion of the constitutional outs from the policies of the ins, but their reintegration by different means. The outs often have strong functional and political incentives to re-join the policies they opted out from, and the ins have good reasons to help them back in. We develop a theoretical framework that derives the incentives for reintegration from the costs of a policy exclusion. We use a novel dataset of reintegration opportunities to map trends and patterns of reintegration across policy fields and member states. We analyze selected cases of reintegration to probe the plausibility of our theoretical argument. KW - Core state powers differentiated integration KW - European Union symbolic politics Y1 - 2022 U6 - https://doi.org/10.1177/14651165221128291 ER - TY - RPRT A1 - Jachtenfuchs, Markus A1 - Genschel, Philipp A1 - Migliorati, Marta A1 - Loschert, Franziska T1 - Differentiated integration and core state powers: the EU budget and Justice and Home Affairs N2 - This paper studies two areas of Core State Powers (CSP), i.e. the EU budget and Justice and Home Affairs. The two cases have the aim to reconstruct how Differentiated Integration (DI) has developed over time in these two specific domains. While the aim is the same for both cases, the way the cases are structured is substantially different. This is due to various reasons. First, the politics of the EU budget go back to the early days of the EU, while JHA is a post-Maastricht feature. This implies that the budget case study concentrates on a much longer time span. Second, DI in the budget interests several member states, while in JHA it is a phenomenon circumscribed to fewer members. Finally, the politics of the budget are decided through intergovernmental negotiations, while JHA is a rather supranationalised policy that relies a lot on secondary legislation and EU executive bodies such as EU agencies. Y1 - 2022 ET - Working Paper, EUI RSC, 2022/47, Integrating Diversity in the European Union (InDivEU) ER - TY - RPRT A1 - Jachtenfuchs, Markus A1 - Genschel, Philipp A1 - Migliorati, Marta T1 - Report on the expanded EUDIFF 1 dataset N2 - This report provides a general overview of the dataset under construction for WP5, EUDIFF-RES, focusing on differentiated integration in core state powers (CSP) in the European Union (EU). The report explains the rationale behind the data collection and provides an outline of the information gathered so far. The aim of the report is to make the dataset easily accessible to anyone who wishes to utlise it for further research. Y1 - 2022 UR - https://cadmus.eui.eu/handle/1814/74577 ET - EUI RSC; 2022/40; Integrating Diversity in the European Union (InDivEU)  ER - TY - RPRT A1 - Jachtenfuchs, Markus A1 - Genschel, Philipp A1 - Migliorati, Marta T1 - Report on the expansion of the EUDIFF 1 dataset N2 - The present report makes an overview of the progresses made so far in Work Package 5. At this initial stage, the main aim was to develop a new coding for core state powers in EU legislation. Such coding serves the purpose of expanding EUDIFF1 through new information on core state powers integration. The report is structured as follows: after a brief introduction, Section I presents a tripartite categorization of core state powers modes of integration. Section II tests the plausibility of the proposed categorisations through an empirical analysis that explores primary legislation from 1952 to 2016. Section III discusses the possibility of a more fine-grained distinction. Y1 - 2022 UR - https://cadmus.eui.eu/handle/1814/74573 ET - EUI RSC; 2022/38; Integrating Diversity in the European Union (InDivEU)  ER - TY - RPRT A1 - Jachtenfuchs, Markus A1 - Genschel, Philipp A1 - Migliorati, Marta T1 - Report on patterns of variation in DI across areas of core state power and instruments of integration N2 - The paper summarises different patterns of differentiation and reintegration in core state powers during the post-Maastricht period, based on the EUDIFF-RES dataset. Moreover, it offers a theoretical framework able to explain the observed variation. The framework is further tested by means of short empirical illustrations taken from different policy areas. Overall, the EUDIFF-RES dataset substantially contributes to our understanding of CSP differentiated integration by revealing that the behaviour of states vis-a-vis core state powers varies greatly according to the kind of resource, as well as the costs and opportunities attached to it. Y1 - 2022 UR - https://cadmus.eui.eu/handle/1814/74574 ET - Working Paper, EUI RSC, 2022/39, Integrating Diversity in the European Union (InDivEU)  ER - TY - JOUR A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus T1 - The security state in Europe: regulatory or positive? JF - Journal of European Public Policy N2 - We challenge Kruck and Weiss’ argument about the regulatory security state on two counts. First, we contest the notion that the regulatory state is a viable alternative to the positive security state. While regulation and epistemic authority are increasingly important means of security provision, they remain critically dependent power resources and political authority that only the positive state provides. The regulatory security state is premised on the positive state and unviable without it. Second, the rise of the regulatory security state over the past three decades reflects highly specific historical conditions rather than a general trend. These conditions include unusually low geopolitical tensions in Europe and the strong regulatory bias of EU integration. Concepts matter: The wider the notion of security, the more relevant the regulatory security state becomes. It is an important reality but the war in Ukraine reminds us of the enduring centrality of the positive state. Y1 - 2023 U6 - https://doi.org/10.1080/13501763.2023.2174580 SP - 1447 EP - 1457 ER - TY - JOUR A1 - Flonk, Daniëlle A1 - Jachtenfuchs, Markus A1 - Obendiek, Anke T1 - Controlling internet content in the EU: towards digital sovereignty JF - Journal of European Public Policy N2 - We analyse the rhetoric and reality of EU digital sovereignty by looking at content control. The control of online content is central to sovereignty because it relates to fundamental freedoms and democratic competition. Our main data source is the unique International Organizations in Global Internet Governance (IO-GIG) dataset which contains internet policy output documents across international institutions and issue areas between 1995 and 2021. By assessing policy output, we show structural trends in content control output in volume, bindingness, and orientation. By analysing policy discourse, we show the evolution of frames on content control over time. We find evidence for a comprehensive but still ongoing trend towards digital sovereignty in policy output and a shift from prioritising free access to the public order in discourse. Y1 - 2024 U6 - https://doi.org/10.1080/13501763.2024.2309179 N1 - Open Access publication is funded by the Hertie School Library VL - 31 IS - 8 SP - 2316 EP - 2342 ER - TY - JOUR A1 - Genschel, Philipp A1 - Jachtenfuchs, Markus A1 - Migliorati, Marta T1 - Nur Symbolpolitik? Differenzierung und Reintegration staatlicher Kerngewalten JF - integration N2 - Constitutional differentiation is often assumed to match perfectly with reality. We argue, however, that this is often not the case in core state powers. Constitutional differentiation often does not lead to the exclusion of the non-integrated member states (“outs”) from the policies of the integrated member states (“ins”) but to their reintegration by different means. We present a cost-benefit-model which argues that both “outs” and “ins” often have strong functional and political incentives to seek reintegration after an earlier decision for differentiation because the costs of exclusion are too high. We use a novel dataset of reintegration opportunities to map trends and patterns of reintegration across policy fields, reintegration instruments and member states in core state powers. We conclude by arguing that reintegration is a frequent but fragile phenomenon through which “ins” and “outs” cope with the costs of exclusion. Y1 - 2023 U6 - https://doi.org/10.5771/0720-5120-2023-2-146 VL - 46 IS - 2 SP - 146 EP - 161 ER -