Rethinking governance: towards a convergence of regulatory governance and multilevel governance?1 Ian Bartle with Ian Bache and Matthew Flinders, Department of Politics, University of Sheffield Paper for the ECPR Standing Group on Regulation and Governance 4th Biennial Conference, University of Exeter, 27-29 June 2012. Abstract Recent studies have emphasised the need to ‘rethink governance’ in particular to move beyond the ‘hollowed out’ model towards a focus on the relations between state and non-state actors and processes. This paper explores the origins, development and conceptual connections of two forms of governance - regulatory governance and multi-level governance (MLG) – in which these issues are prominent. The ‘two governances’ have very different origins exemplified notably by the EU in which MLG started as an analysis of multiple tiers of government in cohesion policy while the predominance of regulation in the EU led to the conceptualisation of it as a ‘regulatory state’. However, as the two governances evolved each began to focus on ‘types’ or ‘categories’ of governance which represented in particular the varied roles and relations between state and non-state actors, institutions and processes. Despite this there have been different conceptualisations of governance types and relations between types. It is argued that both governances need to move beyond this towards a fuller conceptualisation of the relations between categories. This is particularly underdeveloped in MLG in which two discrete and distinct types have become a central concept. Regulatory governance is more developed, notably with the analysis of acts of delegation, but it is argued that this is insufficient for the understanding of relations between categories. From very different beginnings we are thus seeing a convergence in the pressing questions in each of these two governances which relate closely to recent calls to rethink governance. 1 This paper is a contribution to the conceptual framework of an ESRC funded project (grant number R130716) on multi-level governance, transport policy and carbon emissions management undertaken by the authors at the University of Sheffield and Dr Greg Marsden at the Institute of Transport Studies, University of Leeds. 1 1. Introduction The term ‘governance’ is slippery, has become ubiquitous and attached to a number of different descriptors (Bevir, 2011). ‘Regulatory governance’ or ‘regulation and governance’, the theme of this conference and the associated ECPR standing group is just one. Others include ‘multi-level governance’, ‘network governance’ and ‘corporate governance’ while governance itself is seen to have undergone a transformation in the past two decades towards ‘new modes of governance’, the ‘new governance’ and the ‘governance turn’. Despite the common language of two forms of governance – regulatory governance and multi-level governance – they have very different origins, developments and intellectual foundations. Regulatory governance has emerged from the increasing prominence of regulation and regulatory institutions in governance, particularly in Europe and America, and the frequent depiction of the modern state as a ‘regulatory state’. Its intellectual roots can be traced to post World War II US where analysts strived to understand the form that regulation takes and understand the processes of delegation to independent regulatory institutions (Thatcher and Stone Sweet 2002). Multi-level governance on the other hand has its roots in the analysis of the European Union (Bache, 2012). Emerging in the 1990s as a means of analysing the roles of multiple tiers of government in EU cohesion policy its first few years of intellectual development was very much with the analysis of European integration in particular capturing the nature of the emerging EU polity. In the evolution of the two forms of governance there has, however, been some interesting parallels. In both forms of governance increasing attention has been paid to a shift away from conventional hierarchical governance focused on central state institutions. Analysis of the role of non-state organisations and actors in their interaction with state organisations in governance has been increasingly prominent, while specialised semi-independent state organisations have begun to feature in MLG analysis as well as that of regulation. Both forms of governance have identified different types of governance depending on the involvement of the various organisations and actors. MLG, for example, has distinguished between generalpurpose governance focused on state institutions at varying levels and task-specific governance normally involving specialist state institutions or non-state organisations (Hooghe and Marks, 2003). Regulatory governance continues to identify and focus on different types of state regulation, co-regulation and self regulation. This reflects a ‘decentring’ process in regulatory governance and MLG reflecting a broader ‘hollowing out’ of the state observed in broader studies of governance. However, a study on ‘rethinking governance’, while recognising that a wide range of nonstate actors are involved in governance, argues that the state has not been hollowed out in this way (Bell and Hindmoor, 2009). A ‘state-centric relational’ approach to governance is called for with the emphasis on ‘the extent to which governments, in establishing and operating governance strategies, develop strategic relationships or partnerships with a range of nonstate actors’ (Bell and Hindmoor, 2009, p3). This raises questions about the utility of focusing on different types of multi-level and regulatory governance. While distinguishing different types has its uses, it may over emphasise difference and shift attention away from the relations within and between different forms of governance, relations which might be as 2 important to governance dynamics and outcomes as the different types themselves. In tracing the development of governances we therefore give specific attention to the ways in which relations between types of governance have been conceptualised and analysed. We argue in this paper that despite the emergence of regulatory governance and MLG from very different circumstances and with a focus on different issues, there has been a convergence in the central conceptual questions – the attempts to understand the roles of multiple actors, different types of governance and relations between the types. Similar questions, however, have involved different conceptualisations; in particular we see different conceptualisations of types of governance and their relations. We call for clarity in these conceptualisations but also a cross fertilisation of ideas and a move away from the intellectual silos that these approaches governance tend to occupy. We thus call for processes of analytical convergence to be nurtured in order to secure a more sophisticated grasp of the architecture of modern governance and its innate fluidity. The paper commences with a comparison of the origins and early development of regulatory governance and MLG. While both have connections to Europe they seem to have taken very different paths. The next section focuses on actors in governance, types of governance and relations between types. It is shown how in the development of regulatory governance and MLG their central questions began to converge towards a focus on the roles of state and nonstate actors, different types of governance that these actors a part of, and the relations between the types. However, the two governances have developed and conceptualised types of governance and relations between types in different ways. It is concluded that the conceptual convergence in the two governances shows the importance of focusing on the fluidity and variability of governance, in particular the importance of the relations between different governing organisations and more broadly between different types of governance. A central aspect of ‘rethinking governance’ is thus a need to move beyond conceptual and intellectual silos. 2. Regulatory and multi-level governance: origins, comparisons and contrasts The origins of regulatory governance and multi-level governance are very different in substance and form. While they both have clear connections to the EU and Europe, their origins and early development derived from very different aspects of the European politics and governance. This section outlines and compares the development of the two forms of governance and shows how they emerged from different circumstances with a focus on different processes of governance. Regulatory governance Regulation, as a policy instrument, is of course at the heart of regulatory governance. In a definition of regulation that relates to a set of authoritative rules created and implemented by an administrative agency of some form it was traditionally a rather technical instrument for the implementation of public policy and consequently was of interest primarily to lawyers 3 and economists. The increasing interest in and study of regulatory governance is a reflection not only of the increasing use of regulation as a tool to achieve public policy objectives but also the development of a distinct set of institutional processes and policy making norms. This is far from a marginal process in governance and public policy - an indication of its significance is the rise of the ‘regulatory state’ in Western Europe and elsewhere. The rise of regulatory governance and the regulatory state is a reflection of a change in the nature of state intervention from direct intervention, often based on large public expenditure, to setting regulations that control private activity in order to achieve public policy objectives (Majone, 1994, 1997). It arose from a fiscal crisis in countries such as Britain and France in the 1970s and the limitations of the public sector in the economy and industry (Majone, 1994). Alongside the opening of markets and privatisation in major sectors of the economy such as car manufacturing, energy supply and telecommunications, the achievement of public service objectives was still seen as necessary and regulation, as a set of authoritative rules, rather than direct intervention, was the way it was to be achieved. The EU has also been part of this process in two main ways. Firstly, the European Commission’s single market programme has involved actively promoting the liberalisation of previously national monopolies in major economic sectors such as energy and transport. This naturally means a move away from direct state intervention leaving regulation as the key means by which public policy objectives can be achieved. Secondly, regulation has become a central policy instrument of the EU itself. This is because of the very small budget of the EU, the limitations on what it can do with it and the desire of European institutions, notably the Commission to expand their influence over key areas of policy making. The governance aspect of regulation has increased significantly with the rise of new institutions, policy norms and processes. The most significant type of new institution is the regulatory agency set up at arms-length from government and elected politicians. Their rise in Europe and across the world in liberalised (and often privatised) industrial sectors such as energy, telecommunications and transport has been well documented (Jordana and Levi-Faur, 2005; Levi-Faur, 2011; Jordana et al 2011). In Europe the EU has encouraged and sometimes mandated independent regulatory authorities for various sectors at national level, promoted networks of national regulators across Europe and in some cases, such as telecommunications, promoted the establishment of EU level regulatory agencies. All of this has in particular involved a process of controlled delegation of regulatory policy making to the agencies. A particularly important policy norm is the role of expertise and specialists in the governance of regulation. Unencumbered by electoral cycles and the vagaries of politics experts at arms-length from government are able to set regulations suitable for the long term specific circumstances in the sector rather than short term political imperatives. The most prominent example of this process in Europe and beyond, though not normally seen as regulation, is the establishment of central bank independence and the setting of monetary policy. A further significant aspect of regulatory governance and independent experts is a variety of new regulatory instruments. In the privatised utility sectors such as energy, telecommunications and transport where monopoly conditions persist, various forms of economic regulation have been developed notably the regulation of price. Other 4 developments in regulatory instruments include the use of codes, league tables, auditing processes, auctioning (eg of radio frequencies in telecommunications) and cap and trading systems (eg for environmental protection) (Baldwin, 2008; Baldwin and Cave, 1999). Some of the central intellectual questions of regulatory governance have focused on how regulation and the process of delegation can be understood. Understanding regulation has been dominated by two competing theories - public interest and private interest, both of which originated in US analysis of regulation in 1960s. Public interest theory is the usual entry point for the explanation of regulation because it explicitly addresses its purpose, which is to achieve publicly desirable outcomes when non-interventionary processes fail (Baldwin and Cave 1999). In contrast, private interest theory is founded on a critique of public interest theory which stresses that regulation is derived from self-interested private interests, such as business or industry groups, who exert a strong influence over the delegation process and the creation and implementation of regulation. Other explanations of regulation included institutional theories and regime analysis, the latter of which provides a more synthetic and multi-causal explanation about how regulatory regimes develop and change (Hood et al, 2001). Understanding the process of delegation has also been the subject of substantial intellectual inquiry. Principal-agent theory has been utilised in order to explain the incentives of principals to delegate to agents (Thatcher and Stone Sweet 2002). Less rationalistic orientated theories such as historical or sociological institutionalism have also been utilised to explain delegation (Thatcher 2002). Multi-level governance Multi-level governance has even closer connections to the EU than regulatory governance but its empirical focus, issues of interest and intellectual foundations have been very different. The general background to MLG shares something with the rise of regulatory governance in the EU. It was especially the advent of the single market programme in the 1980s that increased the competencies and ambitions of European institutions in a range of areas. The focus in the study of European integration shifted from an emphasis on big history making decisions within international treaties (such as the single market programme, creation of new European institutions or the expansion institutional competencies) towards more day-to-day decision making within specific sectors and the increasing policy making ambitions of European institutions, particularly the Commission. Rather than arising from the increasing prominence of a policy instrument like regulation MLG initially arose from attempts to understand the multi-level decision making processes in relation to EU cohesion policy. EU cohesion policy relates to the various funding instruments aimed at addressing social and economic inequalities in the EU (Bache 2012). It focuses in particular on developing disadvantaged regions in the context of market integration and the structural funds are the main financial instruments for this purpose. From the early 1990s structural funds were to be administered by partnership arrangements in the affected regions giving subnational institutions and actors a formal role in EU decision making. The analysis of EU cohesion policy within a framework of ‘multi-level governance’ was first undertaken by Gary Marks (Marks 1993). In structural fund policy Marks pointed to emerging new roles 5 of actors and subnational-supranational alliances which bypassed national governments who began to lose their central role as ‘gatekeepers’ in EU policy making. From a means of analysing developments in a particular policy areas Marks and his colleagues quickly began to develop MLG into a framework for the understanding of EU as a whole as a policy making system (Marks et al, 1996, Hooghe and Marks 2001). The early development of MLG thus became embedded within the continuing development of theories and analysis of European integration and policy making. In particular it was part of a development which saw European integration theory move from international relations dominated explanations (notably realism/intergovernmentalism and neo-functionalism) towards a focus on the EU as a political system and use of comparative politics methods of understanding the EU (Hix, 1994, 2005). Distinct roles for sub-national and regional levels of government which could not easily be understood within conventional supranational or intergovernmental theories of European integration. This reflected the sharing of decision making powers up, down and across the EU rather than being monopolised by national governments (Marks et al 1996). Political arenas were therefore interconnected rather than nested – multiple levels of government did not imply a hierarchical system. Table 1: Regulatory and multi-level governance: origins, comparisons and contrasts Origins and focus Logic Strengths Weaknesses Key intellectual questions Regulatory governance EU and US Regulation as an instrument of governance Delegation to independent regulatory agencies Logic of discipline Analysis of institutional forms, processes and relations Developed from established theories which purport to explain regulation (public interest, private interest) Depoliticisation – experts (technocrats) making political decisions Principal-agent theory is problematic Other approaches (eg historical or sociological) not well developed in regulatory studies Explaining delegation and independence Accountability 6 Multi-level governance EU Multiple tiers of government Interconnectedness of actors and institutions Logic of pluralism Appealing depiction of the emergent EU polity – combination of resilient formal institution (states), growing importance of other levels (EU, subnational) and proliferation of networks and fluidity. Overstates demise of national governments A descriptive proto-theory - lacks conceptualisation of relations within governance and analysis of power Role of the state Accountability Thus while regulatory governance and multi-level governance were initially impelled in part by the same thing – the increasingly significant policy competencies of the EU (though as noted the fiscal crisis at national level was perhaps the most significant factor in regulatory governance) – their early developments took very different trajectories (Table 1 summarises some of the key aspects of regulatory governance and MLG). While regulatory governance focused on the institutions, policy norms and processes related to the increasing use of a particular instrument of public policy (regulation) and developed into an analysis of the nature of the modern state (the regulatory state), multi-level governance has focused on roles and interactions of various tiers of government and become enmeshed with continuing theoretical debates on the EU. Regulatory governance thus emerged from a narrower analytical lens and institutional focus than multi-level governance and from the discipline of public administration (notably in the US) rather than political science. Multi-level governance by contrast emerged with a broader analytical lens with ambitions towards being a macro theory while regulatory governance was more focused on the micro level. 3. Conceptual development and convergence: actors, types and relations Despite very different theoretical foundations and issues of interest, in both governances there has been an increasing convergence of interest in the roles of actors, types of governance system and relations between types. While these have taken different paths and different conceptual forms have been developed, a clear convergence can be observed in the issues of interest. In both governances an increasing area of interest has been about examining and understanding the roles of a variety of state and non-state actors which are becoming increasingly active in governance. Associated with the different roles of actors has been a focus on ‘types’ of governance and relations between types. Actors in governance One of the central concerns of regulatory governance, the creation of regulatory agencies and the processes of delegation to those agencies remains. At the same time, however, there has been a growing conceptual focus on a variety of actors and institutions, particularly non-state actors. In a recent overview of regulation and regulatory governance Levi-Faur (2011) notes the plurality of actors involved in regulation and distinguishes between three broad types of organisation involved in regulation that are non governmental. There are organisations that are controlled, owned or dominated in some way by state actors; there are market-orientated organisations controlled by market actors; and there are civil organisations controlled by civil society actors. Depending on who is the regulator and who is being regulated and any third party involvement these organisations can operate together to create a wide variety of regulatory configurations. One dimension of the analysis of multiple actors in regulation involves a shift in the attention away from the state. At the heart of regulation is the issue of control. While the classical regulatory state sees control processes as predominantly hierarchical and based on state law with state actors and institutions as central, a ‘post regulatory state’ perspective focused on a 7 more diffuse series of control processes in the economy and society (Scott, 2004). There are a variety of ‘controllers’ in regulation such as trade associations, businesses and numerous forms of NGOs (Scott, 2004, p165). The analysis of self regulation and self regulatory schemes is part of this trend which has been referred to as ‘decentring regulation’ (Black, 2001). This should undoubtedly be set against other counter observations of the increasing importance of the state in regulation and the decline of self regulation (Moran, 2003). However, it is possible to conceive of increasing variety of regulatory forms with multiple actors without shifting the attention away from the state. Multiple forms of regulation with a variety of actors have been observed and conceptualised including hybrids of delegated state regulation, co regulation and self regulation (Levi-Faur, 2011). Just how these multiple actor configurations are shaped and operate is dependent very much on their relations with the state (Bartle and Vass, 2007). In multi-level governance, although the central focus in early developments was on the increasing influence of different tiers of government, particularly sub-national and supranational, the influence of multiple state and non-state actors was also integral. While Marks et al (1996) in an early broad ranging study of MLG highlighted the importance of non-central state actors, they also stressed the role of a wide range of non-governmental actors that have the capacity to bypass central national states, the traditional gatekeepers on European integration. It is true that the influence of non-state actors in the EU is contested, and arguably in many areas of EU politics and policy the EU is better depicted as a system of multi-level government rather than multi-level government (Jordan, 2001). Nevertheless observation and analysis of an increasing number and variety of state and non-state actors has been at the heart of the development of MLG since 2000. In one such analytical development of MLG Hooghe and Marks (2003) identified two different types of MLG within which different actors and processes were dominant. The first type, Type I, focused on traditional general purpose forms of governance centred on national, sub-national and supranational institutions. In the second type, Type II, governance is taskspecific and many more and varied actors are evident. Public private partnerships are prevalent in Type II, particularly at international level, and there is no single dominant class of actor; a wide range of public and private actors ‘collaborate and compete in shifting coalitions’ (Marks and Hooghe, 2004). In later analyses of MLG multiple actors remain at the heart. In an introduction to a major collection on MLG while Zürn et al (2010, p2) note that governance relates to addressing some kind of public problem, they stress that a wide range of public and private actors can be involved in addressing the problem, and even that private solutions may be appropriate to public problems (though private solutions to private problems are not counted as part of governance). Multiple and diverse actors are exemplified in two chapters in the collection. A variety of primarily private interests, including corporate and civil society interests, associations, clubs, social movements and coalitions, are actively interested and involved in policy networks particularly in the EU (Hassel, 2010). In another contribution public-private 8 partnerships are shown to be significant aspects of global MLG (Beisheim 2010). Finally in one of the most substantially theoretical contributions to MLG, Piattoni (2010) argues that a central aspect of MLG is ‘political mobilisation’ of state and non-state actors at various levels and that MLG processes are ‘multi actor’ as well as ‘multi-level’ (2010, pp18-20). Piattoni sets up a three dimensional framework of MLG one of which a state – non-state dimension, ie a horizontal dimension of actor involvement from central state actors to fully private actors. This is elaborated in policy areas such as higher education and the environment in which civil society actors and organised interests at local, national and transnational levels have an increased role. Types of governance The focus on multiple actors in both governances has been associated with attempts to identify and conceptualise different types of governance depending on the roles of different actors and the governance functions undertaken. In the study of regulation the creation of different typologies of process, structure and relations between public and private actors and their analysis is common practice. In self regulation, for example, one formulation perceives three key dimensions: first, the informal (regulation undertaken by the regulated organisation) to the formal (a state-led, highly institutionalised process); second, the voluntary to the highly legalised; and third, the extent of outsider participation which can vary from participation only by the regulated organisations to extensive outsider participation, including state/regulatory agency representatives and private actors (Baggott 1989). In another categorisation Black (1996) perceives ‘mandated’ self-regulation in which the framework is specified by the government; ‘sanctioned’ self-regulation in which schemes are approved by government; ‘coerced’ self-regulation in which schemes are developed in response to a governmental threat to impose statutory regulation; and ‘voluntary’ selfregulation in which ‘there is no active state involvement, direct or indirect, in promoting or mandating self-regulation’. In another scheme, regulatory approaches vary from the least interventionary, ‘self-regulation’ at the bottom of the pyramid, through ‘enforced selfregulation’ and ‘command regulation with discretionary punishment’ to the most interventionary form, ‘command regulation with nondiscretionary punishment’ (Ayres and Braithwaite 1992, 39). In a conceptualisation of the rise of regulation in recent years and its apparent paradoxical promotion by the state Bartle and Vass (2007) classify different forms of self regulation and the state. Three forms of ‘mandated’ - ‘cooperative’, ‘delegated’ and ‘devolved’, and two forms of non-mandated self regulation - ‘facilitated’ and ‘tacitly-supported’ are identified. The key point is that the state is involved in self regulation in a variety of ways, even those that appear to be ‘pure’ self regulation are often informally or tacitly monitored and supported. In the EU Héritier and Lehmkuhl (2008) identify a variety of patterns involving different combinations of public and private actors and varying from governance through strong command and control regulation towards self regulation with little or no public involvement. 9 Public-private relations often involve explicit acts of delegation but many times when there is no explicit act of delegation. In another development, particularly within the EU, regulatory networks involving international networks of public and private regulatory bodies have been identified (Coen and Thatcher 2008). Similarly at national and international levels and Börzel and Risse (2010, 116) distinguish various forms of governance with and without government. Seven categories are identified: ‘public regulation’ (without private actors); ‘consultation and cooptation of private actors’ participation of private actors in public decision making forums); ‘coregulation and coproduction’ (joint decision making by public and private actors); ‘delegation to private actors’ (with participation by some public actors); ‘private self regulation in shadow of hierarchy’; ‘public adoption of private regulation’; and private self regulation (no public involvement). While in regulatory governance there have been many different conceptualisations of governance types, the study of MLG has been dominated by the binary formulation of MLG proposed by Hooghe and Marks (2003). Type I MLG refers to general-purpose jurisdictions in which a wide range of governing functions are undertaken. This contrasts with the taskspecific jurisdictions of Type II, which are set up for a specific function or goal. A number of other characteristics follow. First, Type I jurisdictions have non-intersecting memberships that are defined by durable features, most often territory but also community, while Type II memberships, formed by contingent functional factors, are intersecting. Second, Type I jurisdictions have durable and system wide architecture in contrast to the flexible and changeable designs of Type II jurisdictions. Third, with their durable architectures Type I jurisdictions have limited levels, normally varying between three and six. In contrast, with their functional designs and flexibility, Type II jurisdictions can have many different jurisdictional levels. The two MLG forms are also defined by Hooghe and Marks (2003) in terms of governing locations and biases. Type I jurisdictions are prevalent at the established national and subnational levels. At the international level and the national-international frontier Type II jurisdictions tend to predominate, though the EU as a Type I organisation is a notable exception, and Type II are also common within cross-border regions and at the local level. In addition, Type I jurisdictions are biased towards ‘intrinsic community’ based on durable identities, such as territory, and governance is characterised by ‘voice’, i.e. political deliberation and conflict articulation. In contrast, Type II are biased towards ‘extrinsic community’ based on more fluid and specialised characteristics; governance is characterised by ‘exit’, choice and competition, i.e. membership is voluntary and the focus is on problem solving and conflict avoidance. While community, durability and voice characterise the provision of collective and public goods in Type I, in Type II it is competition, choice and exit. Barriers to entry are high in Type I and low in Type II, the latter in effect enabling a market of jurisdictions for the provision of a public good (Hooghe and Marks 2003, 240). At local level a particular contrast has been made between ‘consolidated’ government (Type I) with voice, deliberation and a singular institutional structure versus ‘fragmented’ government (Type II) with choice, exit and multiple institutional structures. These two types of 10 governance (summarised in table 2) are seen as ‘logically coherent’ and ‘alternative responses to fundamental problems of coordination’ (Hooghe and Marks 2003, 234). Table 2. Multi-level Governance: The Type I/Type II Binary Divide Based on: Hooghe and Marks (2003, 2010) Type I Basic features General-purpose Non-intersecting membership Durable, system wide design Limited levels National and sub-national levels Location EU Biases Intrinsic community Deliberation and voice Conflict articulation Consolidation Type II Task-specific Intersecting Flexible, changeable design Unlimited levels International-national border Cross-border regions Local Extrinsic community Choice and exit Conflict avoidance Fragmentation Since its first publication in 2003 the binary formulation has been widely referenced and drawn on in a number of empirical studies and collected works. This was to such an extent that in 2007 the Hooghe and Mark’s (2003) article was considered the most influential article on the EU published in the previous decade by a prominent network of EU scholars (UACES News 2007). In empirical studies Type I and Type II forms of governance have been identified in many settings. For example, a number of studies have engaged with the typology in relation to cities and the governance of sustainability and climate change mitigation (Betshill and Bulkeley 2006; Bulkeley and Betshill 2005; Gustavsson, Elander, and Lundmark 2009). Significant instances of Type II governance are identified at both the local level with networks of public and private actors and at transnational level with networks of city based public and private actors (Betshill and Bulkeley 2006; Bulkeley and Betshill 2005). Variety has also been observed, for example in two Swedish cities Sundsvall and Vaxjo. In relation to climate change mitigation Sundsvall is shown to be more dependent on ‘vertical’ and ‘intergovernmental’ structures (Type I) while Vaxjo is more characterised by ‘independent action and self governance’ (Type II) (Gustavsson, Elander, and Lundmark 2009, 71-72). Other studies show a tendency for an increase in the Type II forms of governance. For example, in relation to Hong Kong to mainland China cross boundary governance Yang (2005) shows a significant increase in task-specific, flexible forms of governance since the early 2000s. In relation to science policy in France, Crespy, Heraud, and Perry (2007) detail the increasing involvement of a range of regional public and private actors in science policy strategy at regional level. In another quite different policy area a ‘looser type II pluralistic scenario’ is increasingly observed in tandem with a ‘rule based type I governance’ in clinical appraisal schemes to select health technologies to be deployed in the UK health sector (Milewa and Barry 2005). In a study of the development of renewable energy in the English regions Smith (2007) shows the attempts to shift towards ‘problem-focused’ governance 11 (Type II) involving an engagement of private, civil society and public partners working with local and devolved administrations. There are also two collected works on MLG in which the typology appears as a significant aspect of MLG (Conzelmann and Smith, 2008; Enderlein, Wälti, and Zürn 2010). A revision of Hooghe and Marks’s seminal 2003 article provides the first chapter of the collection by Enderlein, Wälti, and Zürn (2010) (Hooghe and Marks 2010) and the formulation is described in the introductory chapter of Conzelmann and Smith’s collection. Contributors to the volume by Enderlein, Wälti, and Zürn (2010) relate the Type I-Type II formulation to a wide array of national and international forms of governance. Zürn (2010, 90) engages with the formulation in relation to global governance, contrasting formal, durable and wide ranging governing architectures (Type I) such as the EU with less formal structures elsewhere in global governance. Beisheim, Campe, and Schäferhoff (2010, 371) analyse transnational public-private partnerships noting that they are an example of Type II. Similarly a variety of instances of the two types are identified by Hallerberg (2010) on fiscal federalism (Type I), Stein and Turkewitsch (2010) on intergovernmental relations within Canada and America (Type I), Obydenkova (2010) on post-Soviet Eurasia (Type II), Jachtenfuchs (2010) on the EU (Type I with elements of Type II) and Slaughter and Hale, (2010) on transgovernmental networks (Type II). In MLG therefore we see a distinct and clearly defined typology which many empirical analysts have drawn on. In regulation, by contrast, several different typologies have arisen, although reflecting the same basic thing, ie varying amounts of state actors and control, they are less clearly defined and no single model has been followed by empirical analysts. Relations between types The focus on types of governance raises questions about the relations between types. To what extent are they related and how are the relations conceptualised? In the literature on regulation two forms of relation are evident and have been conceptualised. One is the relation between state regulation and self regulation and the second, within the state, is the relation between government (ministers and departments) and arms-length independent regulatory agencies. The relations between these types have been analysed and conceptualised in various ways in the literature on regulatory governance. Two regulatory ideal types can be depicted - state regulation and self regulation - the latter, a private and voluntary arrangement, is often described in polar opposition to the former, a public and mandatory form. However, studies of self regulation show that it is better seen in terms of a spectrum from highly formal and legalised regulation dominated by state actors to informal self regulatory schemes of private actors and with little involvement by the state (Baggott 1989; Gunningham and Rees 1997; Ogus 1995). While some of these conceptions are of the types as separate and unconnected entities, inherent in some common regulatory forms are relations between types. This is particularly the case in variants of enforced or supervised self regulation or coregulatory systems, some of which are referred to as ‘metaregulation’ (Bartle and Vass 2007; Gilad 2010). The central focus of supervised or enforced 12 self regulation or coregulation is on the relationship between the state and the self regulatory system. This can be one of legal compulsion, as in enforced self regulation in which the state defines the self regulatory system in law, or could be one of co-working in which state regulatory agencies work with, or delegate certain regulatory responsibilities to self regulatory bodies. ‘Meta regulation’ is one label given to the variety of arrangements which go beyond prescriptive state led regulation towards more flexible co-regulatory arrangements such as process orientated forms of regulation the latter of which involves state regulators auditing compliance to their own rules (Gilad, 2010, p488). In recent decades an increasing prevalence of interconnected state and self regulatory systems has been observed. This has been advanced by two apparently contradictory trends. On the one hand the late twentieth century and early 21st has seen a broadening ambit and attention of the state in many fields of activity (Moran 2003) while at same time there has been an increasing interest by the state itself in promoting and exploiting self regulation rather than traditional state led command and control (Bartle and Vass 2007). As a result, we are witnessing a decline in pure forms of state or self regulation and an ever increasing interconnection and indeed interlocking of public and private actors in regulatory processes and institutions. Even in state dominated regulatory systems there are important relations between governing forms and these have been conceptualised. These relations are represented by the delegation of narrowly defined powers by government to independent regulatory agencies. The conceptualisation of these relations has been dominated by the principal-agent framework (Thatcher and Stone Sweet, 2002). Located clearly within rational choice analysis it is essentially a means of analysing the transaction costs and benefits involved in delegation. Delegation will take place if the costs of a degree loss of control and discretion given to agencies is outweighed by the benefits of expertise focused on specific tasks at arms-length from political pressures. Depoliticised independent agencies and expert knowledge are central to the design of modern state regulatory agencies, for example in utility regulation (eg energy, water, rail), financial services and monetary policy (central banks). They thus appear to epitomise features such as task-specificity, conflict avoidance and consensus, and are clearly separate from political institutions. However, it can be questioned just how independent the agencies are and to what extent the principal-agent model represents reality. Some question whether the functional logic of the principal-agent framework adequately explains the decision to delegate. In other accounts social and historical factors, which cannot be reduced to functional factors, can influence how certain organisational forms, such as decisions to set up independent agencies, can develop, standardise and spread across social systems and at particular points in history (Thatcher and Stone Sweet, 2002, p8). Even after delegation there are times when ‘rational’ decisionmaking by experts can come under pressure from politics and government, for example during the crisis in the UK rail industry in the early 2000s and the economic crisis since 2008 (Roberts 2010). While nominal independence has been maintained during these periods, agency decisions-making has been subject to increasing conflict and political pressures from central government. Indeed after the economic collapse of 2008 ‘central bankers were caught 13 flatfooted; collaborating closely with elected leaders to avoid a collapse of the financial sector they quickly compromised the show of independence’ (Roberts 2010, 20). In multi-level governance although the types are clearly defined the relations between types have not been conceptualised to the same degree as in regulatory governance. One of the key features of the binary typology is that they are ‘contrasting visions of multi-level governance’ (Marks and Hooghe 2004). Although it is noted that ‘type II multi-level governance tends to be embedded in legal frameworks determined by type I jurisdictions’ (Marks and Hooghe 2004, 24) and significant diversity within Type II is recognised, their main thrust is the idea that they are separate entities and jurisdictions: ‘type I and type II governance arise - under different guises and with different labels - as fundamental alternatives’ (Hooghe and Marks 2003, 241). There is literature on MLG that directs us away from Type I-Type II as two distinct visions of governance and towards a focus on interconnections. Skelcher (2005), in an analysis of the problems of jurisdictional integrity in a world of polycentric governance, argues that an analytical starting point must be ‘the reality of an interlinked duality between “traditional” Type I and “emergent” Type II governance’ (Skelcher 2005, 95). Four categories are suggested for the understanding the interlinked dualities: parallel, complementary, incorporated and oppositional (p101). In the most substantial theoretical treatment of MLG it is not conceptualised in terms of the Type I-Type II formulation but in terms of three interconnected and interdependent dimensions, X1, X2 and X3 (Piattoni 2010). The X1 axis represents varying degrees of federalisation of the traditional tiers of government, X2 represents the national-international dimension, while X3 corresponds to the public-private (or state-society) dimension. Type I and Type II (or her equivalent X1/X3 axes) are in a dynamic balance and coexist in a complex relationship (Piattoni 2010, 207-209). It is interconnectedness itself, meaning the movement of actors in one dimension induces counter moves of other actors elsewhere, which is the defining characteristic of MLG and distinguishes it from other forms of governance. In empirical studies relations the limitations of the model of two separate and discrete types has been noted. For example, in relation to city based climate policy, Gustavsson, Elander, and Lundmark (2009, 62) note that local authorities are involved in Type I and Type II relationships and that city based governance networks ‘do not easily fit into either of the easily distinguished type-I or type-II models of multilevel governance’ (Gustavsson, Elander, and Lundmark 2009, 71). This overlapping and intermeshing theme is echoed by Bulkeley and Betshill (2005, 59) who argue that ‘rather than seeing the two emerging accounts of MLG, either relations between state institutions [type I] or new forms of network governance [type II], as alternatives we have argued that both are necessary for understanding the politics of urban sustainability’. This indicates that rather than identifying two separate types of governance what is more important is how different types of governance are interrelated and how they interact. As Milewa and Barry (2005, 507) conclude in relation to UK health policy ‘the very coexistence of the prescribed rule based type I governance of health technology appraisal and the far looser type II pluralistic scenario suggests a need for some consideration of how the two forms are melded’. 14 The ways in which public institutions and private actors are connected can be a key factor in defining whether governance forms are Type I or Type II. For example in relation to organised interests Hassel (2010, 154-156) suggests that the form of access to the policymaking process is a key factor. Stable interests with institutionalised access to policy-making, termed ‘clubs’ and ‘associations’ and which typically include industry associations, are said to coincide with Type I jurisdictions, while fluid and temporary interests with less formal access to policy-making, referred to as ‘social movements’ and ‘coalitions’, coincide with Type II. In other studies it is the nature of the governmental structures to which actors are connected that determines the type of governing arrangement. Thus governing structures involving private actors in federal-provincial intergovernmental relations in America and Canada, for example in fiscal or environmental policy, are better seen as Type I because of a small number of closely integrated tiers of government (Stein and Turkewitsch 2010, 197). On the other hand the governing arrangements involving ‘public-private partnerships’ in ‘global governance’ are deemed by virtue of the co-governance of state and non-state actors to be examples of Type II (Beisheim, Campe, and Schäferhoff 2010, 370). Rather than two distinctly different governing arrangements determined by type of actor, or type of government, there are a range of private actor types and many different ways in which they interconnect to governmental organisations. In other empirical studies there is particular evidence of Type I governance shaping Type II. On UK renewable energy policy Smith (2007, 6278) notes that Type II measures and activity are ‘framed and justified within the economic regeneration priorities of type I regional arrangements’ and that ‘problem-focused type II activities ultimately depend on type I authority for their effectiveness’. He concludes that while Type II governance has been encouraged it has been constrained by formal administrative institutions (Type I) and ‘hierarchy persists in the delivery of energy policy’ (Smith 2007, 6278). Similarly, in two very different case studies - on French science policy and cross-boundary governance in Hong Kong and mainland China - the role of central government in the development of new Type II governance forms is stressed (Crespy, Heraud, and Perry 2007; Yang, 2005). In MLG therefore the focus on relations between types derives primarily from empirical studies and is more inchoate and less conceptualised than in regulatory governance. In the latter the conceptualisation of relations are inherent within types such as supervised, enforced or facilitated self-regulation while there are more elaborate frameworks such as principalagent, to understand the processes of delegation. 4. Conclusion The recent call to ‘rethink governance’ has focused particularly on the need to move beyond notions of ‘decentring’ and ‘hollowing out’ towards one which emphasises and conceptualises relations between different types of governance, particularly state-centric and society-centric types. In our comparative analysis of the conceptual development of multilevel governance and regulatory governance we wish to advance a similar argument. The two 15 types of governance emerged from very different contexts with regulatory governance a narrower analytical lens with a micro focus while multi-level governance has a broader analytical lens with ambitions towards being a macro theory. Despite this they have evolved to focus on similar issues and questions, notably the role of multiple actors in governance, the conceptualisation of types and relations between types. We question just how distinct and separate these different types of multi-level and regulatory governance are and stress the need for a cross fertilisation of between the two governances with a specific attention on the ways in which relations between types of governance have been conceptualised and analysed. In our comparison of three pillars of the two governances – actors, types and relations – we see some particular differences in the ways in which types and relations have been conceptualised and analysed (the three pillars are summarised in Table 3). With regard to types of governance we see particular parsimony and clarity in MLG with a focus on two specific types and this single typology has been followed through in much empirical literature in recent years. This single typology contrasts with the multiple typologies deployed in the regulatory governance literature. The picture is a little different with regard to relations in which regulatory governance has developed models of relations while there is little conceptualisation of the relations between Types I and II in MLG. Our call for cross fertilisation includes the possibility of regulatory governance learning from MLG. In particular two types model of Hooghe and Marks (2003) has the virtue of simplicity and clarity. Much subsequent empirical analysis within MLG has settled around this model in areas as disparate as the governance of sustainability within networked cities, governance in China and Hong Kong, energy, science and health policy. A consistent and parsimonious conceptual framework enables analysts to make clear comparisons and draw broad conclusions about the dynamics and architecture of modern governance. Reversing this learning process we think that MLG can learn from regulatory governance. There is undoubtedly a debate to be had between the parsimony of MLG’s two types model and the complexity within some of the conceptualisations in regulatory governance. Is the two types model an oversimplification to the extent that it becomes meaningless and are multiple types too complex to enable effective analysis to be undertaken? Arguably the two types model fails to capture the diversity of modern governance and regulatory governance may be able to suggest more sophisticated formulations. It is with regard to the relations between types, however, where we think MLG has the most to learn from regulatory governance. In the two types model in MLG there is little recognition of the connections between the types, they are perceived primarily of as ‘contrasting visions’ of governance (Hooghe and Marks, 2004). In particular several subsequent empirical studies have shown how Type I governance interacts with and shapes Type II (Smith 2007, 6278, Crespy et al 2007; Yang, 2005) and yet MLG offers little in the way of conceptualising and analysing those relations. Regulatory governance in contrast, by various means such as the principalagent framework, has a well developed analytical tradition of modelling the relations between governmental bodies and regulatory agencies which are broadly equivalent to the type I and type II governing forms in MLG. Care is required, however, in the analytical framework utilised. The functional rationale of type II MLG governance is suggestive of the kind of 16 functional analysis used in the principal-agent framework. The limitations of the latter in regulation have led to suggestions for other forms of analysis to understand regulatory governance such as historical or sociological institutionalism (Gilardi 2004, Thatcher and Stone Sweet, 2002). Although less developed in the regulatory literature these may provide better ways of conceptualising relations in MLG than the principal-agent framework. The similar recent evolutions of regulatory governance and MLG have thus involved different conceptualisations, in particular we see different conceptualisations of types of governance and their relations. Clarity in these conceptualisations is required as is a cross fertilisation of ideas and a move away from intellectual silos that different forms of governance tend to occupy. Processes of analytical convergence thus to be nurtured in order to secure a more sophisticated grasp of the architecture of modern governance and its innate fluidity. Table 3. Actors, types and relations in multi-level and regulatory governance Actors Types Multi-level governance Central focus on state actors at multiple tiers of government Increasing focus on interconnected state and nonstate actors at all levels of government ‘multi-actor’ governance as well as ‘multi-level’ governance Relations Type I general purpose, political Type II task-specific, functional Types clearly defined A single typology followed through in empirical literature Little recognition and no conceptualisation of relations in the definition of types Many empirical studies indicate importance of relations Regulatory governance increasing focus on a diverse range of non-state actors one trend de-emphasises the state and focuses on social and self regulatory forms of control another trend stresses the continuing influence of the state – actors, processes, networks shaped primarily by the state a variety of different typologies a diverse range of state, coregulatory and self regulatory systems within the typologies many different typologies followed in empirical literature References 17 importance of relations recognised processes of delegation clearly conceptualised but nondelegation relations less so principal-agent framework well developed other non-functional, rational choice approaches (historical and sociological) less developed in the literature Ayres, Ian, and John Braithwaite. 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