Diversity,identity, and the indeterminacy of the size of nations

Recently economists have explored the impact of ethnic and social diversity on nation size and on the relative efficacy of the production of private and public goods. In a neoclassical framework with perfect and complete information, diversity increases the costs of government, and both the size of government and of the nation are limited. The paper proposes an alternative evolutionary framework building on the economics of identity. With imperfect and incomplete information, the relation between nation size and diversity is indeterminate, because heterogeneity plays an important role for the coordination among actors, and because political organization is crucial for the endogenous formation of preferences.      

论欧盟区域内的强制性规则

由于欧盟尚无统一的欧洲合同法,各成员国合同法中的强制性条款的差异成为欧洲共同市场一体化进程的阻碍之一,因此研究欧盟区域内冲突法意义上的强制性规则十分必要。基于现在欧盟无冲突法意义上关于强制性规则的立法,笔者试图依据欧盟成员国缔结并适用的罗马公约从冲突法的角度解释不同类型的强制性规则,分析它们的不同之处,并比较具代表性的欧盟成员国的强制性规则,同时讨论欧盟这一层面的现行规定及发展。     

On the unification of legal rules in the European Union

Unification of legal rules in Europe is not a new phenomenon. However, nowadays, Europe is still an area with many different jurisdictions. This paper studies the process of unification of legal rules in the European Union within a non-cooperative game-theoretical framework. This paper contributes to the understanding of the process by concentrating on the role of the European Commission. In the law-and-economics literature, it is argued that national legal rules will converge more or less spontaneously through the works of legislators and judges. But legal convergence in the European Union is not inevitable: preferences toward legal rules differ across nation-states; substituting a legal system for another one is costly; a coordination problem may arise. We first study the interactions of two nation-states who choose non-cooperatively their legal rules. We shall argue that the action of the Commission is, at first sight, likely to eliminate the coordination problem (under certain conditions). Two factors are at work. First, the Commission has a certain expertise which enables it to propose new and perhaps more efficient rules (so that the choice of unification does not reduce to select a particular nation-state legal system). Second, the Commission may use a system of fines that induces nation-states to abide by its rules (once these rules are adopted by nation-states). Next, we refine our first model: the process of legal unification is viewed as a game where nation-states choose the game that they will play. They choose if they will try to reach an agreement without resorting to the actions of the Commission, or if they will play the game implicitely proposed by the Commission. This captures more precisely the action of the Commission, its ‘right of initiative’’, the publication of proposals in ‘green’’ or ‘white papers’’. In this second model, a coordination problem may arise. JEL Classification C72 · K00     

证据规则体系及其中国构建

证据规则经过排列组合可以形成完整的体系。根据其基本作用与实施目标,证据规则体系可分解为关联性规则、辅助性规则和外部政策规则三大类。其中辅助性规则又可细分为优先性规则、分析性规则、预防性规则、简化性规则和定量性规则。我国目前已有一些证据规则的规定,但尚不足以形成完整的体系,影响了我国司法制度的进一步改革和完善。不妨参考借鉴普通法的经验,补自身之不足,以实现证据规则体系整体构建的完成和各个证据规则之间的协调施行。     

Hungary's pre-accession strategy to the European Union in education, training and research

The article presents an analysis of the expected impact of EU accession on the Hungarian education, training and academic research system with a number of recommendations for an integration policy in these sectors. The first part of the article develops four themes: (1) the current level of preparation of the country for accession in the education sector, (2) the possible longer term benefits of accession, (3) the shorter term costs and (4) the most important elements of a policy of integration. A distinction is made between material and cultural, and that of political cost and benefits, the stress being laid on the second. One of the conclusions of the author is that accession may open up a number of new opportunities for the development and modernisation of the country but that these can be exploited only if the country has a coherent sectorial strategy. Specific preparation actions are proposed in the areas of school education, higher education, vocational training and research policy. The article presents a list of the most important short term government measures and the needs for institutional development. It also makes a proposal for possible further themes of investigation and research. This revised version was published online in July 2006 with corrections to the Cover Date.     

Education cooperation in the European Union at the threshold of the New Millenium

The principles of ‘double relevance’ and ‘user-friendliness’ are seen as being essential for the implementation of the EU education programmes SOCRATES II and LEONARDO da VINCI II. Against the background of the acquis in EU education cooperation two points are explored: a) the articles of the Treaty are not fully used, and b) the framework set is increasingly proving to be too restrictive. The Luxemburg process and the Bologna conference are the reason for the second point. The opinion is put forward that the exchanges of students and teachers and the information exchange can be further europeanized and, eventually, be organized in permanent European structures. This revised version was published online in July 2006 with corrections to the Cover Date.     

An Analysis of Institutional Change in the European Union

Institutional change is guided by rules. In the European Union these rules are given by Art. 250–252 of the Treaty of Amsterdam. We analyze these articles as games in extensive form and characterize and compare the equilibria of these games. The analysis identifies the decisive actors and the conditions under which it comes to institutional changes in the European Union. In addition we analyze the tendencies for centralization inherent in these decision procedures as well as their ability to guarantee conflict-minimizing compromises between the institutional actors. We show that the historical evolution from Art. 250 over Art. 252 to Art. 251 implies an improved position of the European Parliament. Contrary to part of the literature we show that the move from Art. 250 to Art. 252 may have important consequences for the policies to be implemented and that the move from Art. 252 to Art. 251 improved the position of the European Parliament. Hence, our model is able to resolve the empirical anomalies resulting in conditional-agenda setting model by Tsebelis and therefore points to the importance of the sequential structure of the decision procedures.     

试论建立农村土地流转市场机制的原则和切入点

我国当前农村土地流转市场机制的现状严重阻碍了农村土地的流转。建立完善的农村土地流转市场机制必须坚持产权登记、公平、公正、公开、市场定价、土地使用管制等原则;同时,建立稳定的农村土地流转市场,必须以明晰农地流转的产权关系、规范农地流转行为、从本地实际出发构建农地流转市场机制为切入点。     

Violence against Women, Trafficking, and Migration in the European Union

Abstract:  This article examines the evolving EU policy against human trafficking, especially trafficking that targets migrant women for sexual exploitation. It maintains that even though action against trafficking is now firmly on the EU agenda, current policies excessively focus on repressive measures and lack attention to the broader setting in which the exploitation of migrants takes place. This means that current EU anti-trafficking policy remains ineffectual, and may in some cases even be counterproductive.     

European Union economic growth and the age structure of the population

We test the robustness of correlations between age structure and economic growth in EU15 countries by replicating a previous OECD study. A hump-shaped relation with the age structure is confirmed where increases in the dependent age group shares are associated with decreasing GDP growth rates. In addition we confirm that the peak of the hump is in the upper part of the working age population. Models estimated on data up to 1990 agree quite well when data for 15 more years are added. Sensitivity tests, instrumented regressions and addition of control variables do not change this conclusion. Thus, the age profile of correlations between age and economic growth is robust over time. This motivates a prospective analysis of future effects ageing will have on EU growth. The basic conclusion from this exercise is that ageing will be accompanied by stagnation in GDP growth, but at rather different time horizons.

International Migration and the European Union, Trends and Consequences

Member States of the European Union (EU) have undoubtedly changed into de facto countries of immigration. Since the upswing in migration in the late 1980s, net migration for the 15 EU Member States together has not been below 500,000. This article first focuses on trends in international migration (such as migration from former colonies, recruitment of temporary workers, and East-West migration) and special groups of immigrants (such as ethnic Germans, asylum seekers, and clandestine migrants). The second part of the article pays attention to immigrant settlement and migration policies, especially focusing on the European Union (trafficking and smuggling of humans, and the integration of migrants on the labour market). Detailed comparison of international migration flows is seriously hindered by a complexity of different national registration systems, and different countries display differences with regard to type and history of migration, country of origin, size of migration flows and immigrant populations.     

Joint Dynamics of Legal and Economic Integration in the European Union

We evaluate the causal linkages between the economic and legal integration process that has characterised the formation of the European Union. Specifically, using the frequency of national references for preliminary rulings sent to the European Court of Justice as a measure of legal integration we investigate its joint dynamics with the expansion of intra-EU trade over the 1960–1998 time period. Our objective is to formally test whether any such linkages exist and the direction within which they have operated.     

The legal landscape for advanced therapies: material and institutional implementation of European Union rules in France and the United Kingdom

In 2007, the European Union adopted a lex specialis, Regulation (EC) No. 1394/2007 on advanced therapy medicinal products (ATMPs), a new legal category of medical product in regenerative medicine. The regulation applies to ATMPs prepared industrially or manufactured by a method involving an industrial process. It also provides a hospital exemption, which means that medicinal products not regulated by EU law do not benefit from a harmonized regime across the European Union but have to respect national laws. This article describes the recent EU laws, and contrasts two national regimes, asking how France and the United Kingdom regulate ATMPs which do and do not fall under the scope of Regulation (EC) No. 1394/2007. What are the different legal categories and their enforceable regimes, and how does the evolution of these highly complex regimes interact with the material world of regenerative medicine and the regulatory bodies and socioeconomic actors participating in it?     

A Political Economy Perspective of Judicial Review in the European Union: Judicial Appointments Rule, Accessibility and Jurisdiction of the European Court of Justice

The paper examines the benefits the sovereign member states of the EU expect to derive by granting the European Court of Justice the power to review the collective policy making decisions of the EU legislative bodies. Using the methodology of constitutional political economy it investigates the one-country one-judge rule of judicial appointments in the ECJ, the restrictions imposed on litigants to access the ECJ and the limits on the jurisdiction of the ECJ to review EU legislation. It also analyses how the presence of judicial review affects the size of the policy measures taken by the policy makers.     

Decision Making and Justice

This article considers how judges can improve decision making, especially in cases that involve children in the family court. It looks specifically at improvements that are being implemented in England and Wales following a major review of family justice in 2011. All judges need to be well‐trained and well‐informed if they are to make the best‐quality decisions they can. Three principles underpin the approach to improving judicial decision making, which must be systematic, evidence based, and tested, and the evidence that informs judicial decisions must be robust. Collaboration among professionals in the development of good practice, its dissemination, and its application should be the acknowledged goal, and it should involve the views and perceptions of the young people and families involved.     

Interpretation,confidence and application of the standardised terms: Identified,Probable, Possible,Exclude and Insufficient in forensic odontology identification

Forensic odontology identification scales are used to express certainty of identifications of deceased persons. These standardized scales are assumed to convey unambiguous expert opinions and facilitate communication between forensic odontologists and end users. However, to date no studies have investigated how the experts interpret and use these scales.Forensic odontology identification scales are used to express certainty of identifications of deceased persons. These standardized scales are assumed to convey unambiguous expert opinions and facilitate communication between forensic odontologists and end users. However, to date no studies have investigated how the experts interpret and use these scales.This paper aims to examine the interpretation of the DVISYS forensic identification scale and choices of the levels in the scale subsequent to, and derived from, comparison of pairs of dental radiographs by extending the analysis of the data collected in the study by Page and Lain et. al. 2017.The studied variables: self-reported confidence, forced binary decision of match and non-match, choice of level in the DVISYS scale (Identified, Probable, Possible, Insufficient and Exclude) were further analysed in this study using mixed models for relationships between the choices of level in the identification scale and the fundamental beliefs of likelihood of identification.The results of this further analysis showed that the reported confidence of the decisions was correlated to the difficulty of cases, and as confidence decreased the use of less definitive terms (‘Probable’, ‘Possible’ and ‘Insufficient’) increased. ‘Probable’ and ‘Possible’ were used mainly in underlying beliefs below that of ‘Identified’ whereas ‘Insufficient’ was used mainly to convey a sublevel of ‘Exclude’. The use of ‘Insufficient’ in this study was not consistent with the prescribed definition of the term.The participants of the original study were not aware of the difficulty grading of the cases nor were required to grade them, however the reported confidence was systematically correlated to difficulty. Furthermore, indicated confidence level was correlated with choice of level on the scale in general, but the interpretation of the definition and application of the terms varied.The findings reported here contribute to the foundational knowledge of factors governing the interpretation and application of the DVISYS forensic odontology identification scale and suggest that this scale may need to be modified.     

民事诉讼证据中有关鉴定的诠释与规则适用探讨

新《民事证据规定》涉及鉴定条款占所有条款数量的四分之一,其中,新增条款又约占整个鉴定条款的60%。这种大幅度对鉴定问题的修订,彰显出鉴定在民事证据中的重要地位与实践中的突出作用。这些有关鉴定条款的修改、新增和删除,除理顺民事证据规定与民事诉讼法及其相关解释的关系和回应民众对鉴定的需求外,侧重于人民法院对鉴定委托的管理和对鉴定人活动的规范。具体体现为加强鉴定委托管理、强化鉴定人出庭作证、限制鉴定人撤销鉴定意见、严格鉴定人承诺和作虚假鉴定等方面的责任,尤其是鉴定费用退回的制裁方式。但也存在规范鉴定人和法官行为的失衡,以及条款间及其与相关司法解释的不协调问题等。对此需要在尊重诉讼规律、科学规律和证据规则本质的基础上,以司法改革、司法鉴定制度改革以及与相关法律、司法解释衔接和协调的综合视角对有关鉴定的规定作出理论诠释与适用说明,不宜孤立地解释条款的字面含义,以免导致实践适用上的失控。     

Cross-border public care and adoption proceedings in the European Union

The free movement of persons within the EU has meant that children at risk of harm from family members may be living in a Member State of which they are not a national. The child may be made subject to legal measures under the national law of the host State for the protection of their welfare. This article explores the competence of the EU to protect children in these circumstances, and the scope of the Brussels IIa Regulation in governing jurisdiction over child protection proceedings. It discusses the difference between national child protection systems and the political controversy surrounding English law on adoption following care proceedings issued over a child who is a national of a different Member State. It suggests that further information sharing on national systems and cooperation between courts is necessary for the effectiveness of the law and to encourage understanding of legitimate variation in Member State national family law.     

Mixed Messages in Bottles: the European Union,Devolution, and the Future of the Constitution

An unprecedented eleven‐member UK Supreme Court decided R (Miller) v Secretary of State for Exiting the European Union on 24 January 2017. The Government's argument, that it could start the process of withdrawing from the EU using a prerogative power instead of an Act of Parliament, was comprehensively defeated by an 8:3 majority. However, the Government also secured a unanimous verdict that it did not need the consent from the devolved legislatures in Scotland, Wales, and Northern Ireland before invoking Article 50 of the TEU. I explore the judicial argumentation in light of Philip Bobbitt's six modalities of constitutional argument, five of which feature, and one of which ought to have featured, in this seminal case.