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Many practical control problems require achieving multiple objectives, and these objectives often conflict with each other. The existing multi-objective evolutionary reinforcement learning algorithms cannot achieve good search results when solving such problems. It is necessary to design a new multi-objective evolutionary reinforcement learning algorithm with a stronger searchability.

The multi-objective reinforcement learning algorithm proposed in this paper is based on the evolutionary computation framework. In each generation, this study uses the long-short-term selection method to select parent policies. The long-term selection is based on the improvement of policy along the predefined optimization direction in the previous generation. The short-term selection uses a prediction model to predict the optimization direction that may have the greatest improvement on overall population performance. In the evolutionary stage, the penalty-based nonlinear scalarization method is used to scalarize the multi-dimensional advantage functions, and the nonlinear multi-objective policy gradient is designed to optimize the parent policies along the predefined directions.

The penalty-based nonlinear scalarization method can force policies to improve along the predefined optimization directions. The long-short-term optimization method can alleviate the exploration-exploitation problem, enabling the algorithm to explore unknown regions while ensuring that potential policies are fully optimized. The combination of these designs can effectively improve the performance of the final population.

A multi-objective evolutionary reinforcement learning algorithm with stronger searchability has been proposed. This algorithm can find a Pareto policy set with better convergence, diversity and density.

The purpose of this study is to explore educational policy directions in the Maldives to continue learning in public schools during the coronavirus disease 2019 (COVID-19) pandemic and identify policy changes that could improve the preparedness of the schools for future pandemics.

This qualitative study is descriptive in nature with an analytical methodology of document and interview data analysis. The purposively selected participants for the interviews included senior officials of the Ministry of Education, school leaders and teachers of public schools in the Maldives.

This study identified significant policy changes for public schools in the Maldives during the COVID-19 pandemic. These were early response and timely policy directions to continue education during the COVID-19 pandemic. Another finding was the effective change communication of the educational policies for its implementation. Following the policy changes, the teachers were trained for online teaching, hence increasing their competency in information and communications technology. As a result, this led to resilient teachers who were determined to provide education through the challenging times of the pandemic. Hence, it is evident that the school system of the Maldives will emerge stronger beyond COVID-19.

The education policy changes for public schools in the Maldives during the global COVID-19 pandemic have merits for education practices beyond the pandemic.

The purpose of this paper is to review the development of leave policies in Europe, both at a regional and national level, and to consider what future directions such policies might take to meet changing conditions and emerging needs.

The paper draws on the work of an international network that the authors founded in 2004, which brings together experts on leave policy from over 40 countries, and in particular on an annual review of national leave policies conducted by network members.

The article presents developments in European legislation on leave policy stretching from 1883 to the present day, and outlines the extent of leave policies in European countries and the wide variations in the design of these policies. It suggests that future directions in leave policy need to address the relationship between this and other policy areas; the need for a life course perspective to leave policy, getting beyond parental leave; and that leave should turn away from being considered an employment benefit towards becoming a universal right to care.

The paper provides a concise overview of leave policy in the global region where leave policies began and are today most developed, at both a regional and national level. It is also intended to stimulate debate about the future directions that leave policy might take.

The aim of this paper is to understand how systemic change agents influence the twin digital and green transitions. The authors build on agency-based theories to argue that transition pathways are influenced by a combination of place-based characteristics, the mobilisation and preferences of systemic change agents (such as local clusters), and the institutional and economic context. The conceptual framework defines the different steps of the twin transition, and it identifies how systemic change agents and geographic characteristics determine the direction and speed of the transition pathway.

This paper starts with a literature review to identify the different schools of thoughts on transition pathways and the twin transition, before developing a conceptual framework and deriving policy implications.

First, this paper argues that each transition involves three steps: framing, piloting and scaling. Each of these steps is driven by systemic change agents who engage local actors in trust-based collaboration, pool resources, create network effects and exchange information to source solutions for industry-level challenges. Second, the combination of place-based characteristics and the actions of local systemic change agents define the path of the transition and the new (post-transition) equilibrium. Finally, this paper sets out implications for policymakers who are interested in using systemic change agents to shape transition pathways in their local area.

Further research is needed to provide robust empirical evidence from a range of territorial realities for the hypotheses in this paper. Specifically, the role of systemic change agents, such as trade associations, regional organisations, clusters or research groupings, needs to be investigated more closely. These agents can play a key role in progressing the transition because they already focus on sourcing solutions to joint challenges and opportunities by exchanging information, engaging local actors in trust-based collaboration, pooling resources and fostering network effects and critical mass. Future research should investigate how policymakers can best leverage on these crucial actors to progress or steer transitions and how this varies depending on place-based characteristics. This could include, for instance, training activities, networking and collaboration (e.g. through the European Cluster Collaboration Platform) or clearer sign-posting the key next steps required for the transition.

This paper identifies specific ways in which local actors can influence the direction and speed of transitions at each stage of the transition: at the framing stage, political entrepreneurship can be fostered through collaboration and smooth information flows between different levels of governance, at the piloting stage, commercial and social entrepreneurship require effective knowledge sharing and a wide and open search for solutions which, in turn, may require capacity building at the local level and coordination across stakeholder groups and levels of governance and effective scaling up can be fostered through network effects, joint commitment from a broad range of stakeholders and pooling of resources to achieve economies of scale.

An important implication of the framework is that, if several places are undergoing a parallel or joint transition, the result may not be convergence between these places. Instead, different places may choose different end points and they may proceed at different speeds. For instance, in the context of the European Union’s green and digital transitions, it is unlikely that every region will transition to a similar level of digitisation or make steps in the same direction when it comes to sustainability.

This paper plugs a gap in understanding how systemic transitions unfold and how their speed and direction are influenced by different stakeholder groups. This paper develops a conceptual framework to define twin transition pathways and it analyses prominent place-based factors affecting these pathways.

Purpose – This chapter draws on examples from the United Kingdom where changes in transport policy direction have occurred and considers how lessons that emerge might be applied in China.

Methodology – It is difficult to change the direction of transport policy decisions once embarked upon. The reason for this relates to the high cost and long-term nature of many transport interventions and the complex nature of transport problems which require the introduction of packages of measures rather than individual projects. This complexity that frequently sees changing circumstances can however lead to the adoption of a new policy direction. The issue is how such changes in policy direction can be achieved given the constraints identified. To this end, this chapter presents a series of notable examples of policy change from the transport sector in the United Kingdom to draw lessons from both the development of over-arching transport policies and the implementation of specific transport planning measures as instruments of policy across a geographical range of transport sectors. Specifically it draws on a literature review and presents a series of vignettes to outline the motivations and factors which can be seen to bring about transport policy change in the surface (land) transport sector.

Findings – Specifically the chapter finds that so-called ‘agents of change’ can be categorised as follows:

1.Public and political identification of a problem;2.The emergence of suitable policy ideas or solutions; and3.The occurrence of some kind of event in the policy arena.

Research limitations/implications – From these three categories, lessons are drawn from which policy makers and policy shapers in locations other than the United Kingdom (particularly China) can benefit.

Practical and social implications – The chapter aims to influence the broader debate in terms of delivering transport policy change – with the emergence of agents, most notably the growth of the environmental movement and its influence on policy, a comprehensive research base for policy making and political events at the UK and international level.

Originality – The chapter is based on a number of vignettes that seek to identify the factors that are influential in supporting policy change on a national, area-wide or site-specific basis in the United Kingdom.

This study aims to examine how government policies have influenced the governance paradigm of Australian public universities from a historical perspective. In doing so, it addresses current uncertainty on government-governance connectivity.

The study draws on Foucault’s concept of governmentality and governance and uses a developed framework of three constituents of governance to explore government–governance connectivity through a critical discourse analysis.

The findings reveal that government policies have influenced the three constituents of governance differently since 1823, resulting in three distinct governance discourses. In the third governance discourse, the findings reveal a deviation from policy directions towards corporate managerialism, resulting in a hybrid governance control environment. This scenario has arisen due to internal stakeholders continuing to be oriented towards the previous management cultures. Other factors include structural and legalistic obstacles to the implementation of corporate managerialism, validity of the underlying theory informing the policy directions towards corporate managerialism and doubts on the achievability of the market based reforms associated with corporate managerialism. The totality of these factors suggests a theory practice gap to be confirmed through further empirical research. There are also policy implications for policymakers to recognize the hybrid control environment and ascertain the risk the hybrid control environment poses towards the expected outcomes of corporate managerialism.

The findings are limited to a critical discourse analysis of data from specific policies and journal publications on higher education and a developed framework of constituents of governance.

The study is the first to examine government–governance connectivity in Australian public universities and also the first to introduce a three-constituent governance framework as a conduit to explore such studies. The findings contribute to the literature in identifying a theory-practice gap and offer opportunities for further research to confirm them.

The purpose of this paper is to examine the New Labour governments’ approach to amending the regime for the protection of heritage assets in England.

The paper critically reviews New Labour policy documents alongside contemporary research‐based literature.

The terms heritage, conservation and sustainability are increasingly regarded as synonyms. While providing initiatives for the built heritage, New Labour urban policy was set in the context of domestic economic and political restructuring and increased international environmental awareness. This has made managing the heritage environment at both national and local levels more challenging, an aspect that has been exacerbated by the New Labour government's introduction of performance targets and new operational languages.

The paper offers an applied consideration of three specific aspects of recent heritage protection direction.

This paper aims to critically investigate the past hype of internationalization of higher education institutions (HEIs) and its complex international, national and local processes under the influence of globalization.

In particular, the authors employed the knowledge–policy–power interface framework through a scoping review in order to reexamine the political dynamics among international, national and local higher education actors in driving the internationalization of HEIs in the context of South Korea between the 1990s and the 2020s. The perspective taken by this research brings much-needed nuance to the analysis by focusing on the complex dynamics of external factors and key actors and their responses in the process of internationalization.

This research found three characteristic dynamics of internationalization of Korean HEIs: uncritical acceptance of external pressures for internationalization; unbalanced formal and informal participation at the national level and different ways HEIs absorb change. In short, this research discussed how the powerful government, which has been stirred by external forces, shaped the limited knowledge discourse on internationalization while triggering power games among various HEIs. The research highlights that the characteristics of HEIs and the voices of all stakeholders should be better accounted for so that internationalization can proceed in diverse ways from the ground up to enhance and assure educational quality.

The research limits itself by analyzing the political dynamics in driving the internationalization of HEIs in the context of South Korea only through scoping review. However, the attempt to disentangle the underlying political dynamics through its original framework is worthy unlike previous more traditional models that cast policy-making as a uniform cycle proceeding rationally through the policy process regardless of the issue.

These findings enable a better analysis of the key dynamics of how HEI internationalization policies in Korea were understood, planned and implemented. Without examining the political dynamics among various factors as well as the responses of significant actors to HEI internationalization, the current challenges and remaining tasks in translating higher education policy into practice cannot be thoroughly assessed.

Most importantly, the multilayered political dynamics that come together to shape the content and directions of policies in a certain national context should be taken into account in the process of policy-making. Such recontextualization would provide a better understanding of the underlying dynamics that lead to certain consequences of and challenges in translating higher education policy into practice, especially for those who face the challenge of balancing between state-driven policies and ever-diversifying needs and demands of HEIs.

As there is a lack of understanding of the critical context of the knowledge–policy–power interface despite the significant influence of political dynamics in the process of internationalization, this research reexamined the internationalization of HEIs in Korea by providing a better understanding of the political dynamics between knowledge and power that influence the directions and contents of policy dialogues and documents.