bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of various estimators for standardized mean difference in meta‐analysis
Authors: Lin Lifeng , Aloe Ariel M. 
Published: November 2020

Meta‐analyses of a treatment's effect compared with a control frequently calculate the meta‐effect from standardized mean differences (SMDs). SMDs are usually estimated by Cohen's d or Hedges' g. Cohen's d divides the difference between sample means of a continuous response by the pooled standard deviation, but is subject to nonnegligible bias for small sample sizes. Hedges' g removes this bias with a correction factor. The current literature (including meta‐analysis books and software packages) is confusingly inconsistent about methods for synthesizing SMDs, potentially making reproducibility a problem. Using conventional methods, the variance estimate of SMD is associated with the point estimate of SMD, so Hedges' g is not guaranteed to be unbiased in meta‐analyses. This article comprehensively reviews and evaluates available methods for synthesizing SMDs. Their performance is compared using extensive simulation studies and analyses of actual datasets. We find that because of the intrinsic association between point estimates and standard errors, the usual version of Hedges' g can result in more biased meta‐estimation than Cohen's d. We recommend using average‐adjusted variance estimators to obtain an unbiased meta‐estimate, and the Hartung‐Knapp‐Sidik‐Jonkman method for accurate estimation of its confidence interval.
Access to Social Protection by Immigrants, Emigrants and Resident Nationals in Lebanon
Authors: Tabar Paul , Denison Andrew , Alkhomassy Maha 
Published: November 2020

AbstractAlthough Lebanese social protection schemes are heavily fragmented, the National Social Security Fund (NSSF) is the primary provider of end-of-service indemnity, health care and family benefits. However, only Lebanese who are formally employed or foreigners originating from countries which provide equal or better social protection to Lebanese citizens are eligible to enrol in the fund according to the 1963 Social Security Law. Those not enrolled must often rely on ad hoc social protection services provided by non-governmental or international organisations to obtain (limited) social services. Migrants, including Palestinians, Sri Lankans, Indonesians and Syrians are particularly vulnerable as they are ineligible to enrol in the NSSF. Also, Lebanese nationals residing abroad are ineligible to obtain benefits from the National Social Security Fund.
Diaspora Policies, Consular Services and Social Protection for Lebanese Citizens Abroad
Authors: Tabar Paul , Denison Andrew 
Published: November 2020

AbstractLebanon has experienced waves of emigration which has resulted in a substantial diaspora population. Economic difficulties at home and prospects for opportunity abroad, coupled with domestic or international conflict, have been the primary drivers of emigration. Lebanese authorities have established a number of diaspora institutions which have sought to engage with the diaspora primarily in economic terms. Principally, encouraging investment, trade and boosting tourism have been staples of diaspora engagement from the government. As Lebanon continues to move from crisis to crisis, key social protection areas (i.e. unemployment, health care, pensions, etc.) struggle to cover many Lebanese at home and are almost entirely absent for nationals abroad. It is often the economic remittances from the Lebanese diaspora which have provided a layer of social protection for many citizens in Lebanon. Furthermore, 2018 saw Lebanon’s first parliamentary election with the right of the Lebanese diaspora to vote in absentia. This will undoubtedly shift how the Lebanese government and the diaspora will interact and engage with each other in the future.
Diaspora Policies, Consular Services and Social Protection for Senegalese Citizens Abroad
Authors: Smith Etienne 
Published: November 2020

AbstractThis chapter presents the main areas of engagement of the state of Senegal with its diaspora. In the first part, it looks at the main institutions and policies geared towards the diaspora. In the second part, the chapter focuses specifically on diaspora policies in the area of social protection (unemployment, health care, family benefits, pensions, guaranteed minimum resources). If Senegal falls in the category of pioneer countries for some aspects of emigration policies (ministerial institutions, external voting, political representation), its policy for the diaspora in the field of social protection is rather scanty. As a developing country facing many structural economic issues, scaling up social protection in the homeland remains the top priority for the Government, relegating social protection for the diaspora as a secondary policy concern for now. Recent governmental policies towards the diaspora have focused primarily on tapping the resources of the diaspora in order to increase its contribution to economic development and facilitate productive investment by Senegalese abroad in their home country.
Access to Social Protection by Immigrants, Emigrants and Resident Nationals in Argentina
Authors: Carmona Barrenechea Verónica , Messina Giuseppe M. , Straschnoy Mora 
Published: November 2020

AbstractThis chapter discusses the level and quality of social protection granted to legally residing migrant workers in Argentina and national citizens residing abroad in five main policy areas: unemployment, health, pensions, family benefits and guaranteed minimum resources. After an overview of recent evolutions in Argentina’s Social Security and migration policy, we analyze each policy area in order to identify the necessary eligibility requirements for accessing social benefits or services. Our findings show that, in general, the contributory logic prevails over nationality for Social Security benefits. In the case of non-contributory programs, we observe a regime that is generally less generous in quantitative and qualitative terms, and even more restricted for migrants. Despite this, Argentina’s immigration policy is relatively open, especially for migrants from the region, while certain fundamental rights (such as health and education) are guaranteed to all migrants (regardless of their migratory status).
Diaspora Policies, Consular Services and Social Protection for Swiss Citizens Abroad
Authors: Piccoli Lorenzo 
Published: November 2020

AbstractThis chapter presents the policies of Swiss institutions in their dealings with Swiss abroad, with a specific focus on the area of social protection. It shows how the Federal Council gained control over a large network of institutions during a relatively short period of time. Since the 1960s, the Federal Council has developed encompassing social protection policies for Swiss nationals abroad, while safeguarding the working of pre-existent cantonal and charitable associations. As a result, Swiss nationals abroad can access a wide set of social entitlements.
Access to Social Protection by Immigrants, Emigrants and Resident Nationals in Tunisia
Authors: Gelb Laura , Marouani Mohamed Ali 
Published: November 2020

AbstractTunisia is one of the developing countries which invested the most in its social protection system and upgraded it regularly since independence to include a larger share of the population. Given the importance of emigration for the Tunisian economy and society, various bilateral social security agreements have been signed with the main countries of destination to guarantee the rights of Tunisian emigrants. The Tunisian social security ensures the same entitlements as nationals to foreign residents who have formal contracts and contribute to social insurance. However, getting these contracts is not an easy task for foreigners. Undocumented foreigners do not have any entitlements and must rely on the support of NGOs or international organizations.
Access to Social Protection by Immigrants, Emigrants and Resident Nationals in Turkey
Authors: Aysan Mehmet Fatih 
Published: November 2020

AbstractThis chapter scrutinises the social protection system in contemporary Turkey in order to examine how different groups of individuals access social benefits across five main policy areas—unemployment, health care, family allowances, pensions, and guaranteed minimum resources. The general conditions under which Turkish citizens and foreigners have access to social benefits in Turkey can be summarized as follows: (i) residence and employment status are important determinants of one’s access to social protection in Turkey; (ii) employment status generally determines the access to unemployment benefits, health care, pensions, and family benefits, while residence status is important for all social policy areas except pensions; (iii) a majority of social benefits provided for Turkish citizens are also available for foreign residents through their employment status; (iv) guaranteed income is granted based on residence in Turkey; (v) access to family benefits may vary depending on one’s occupation, residence, and nationality. The Turkish system of social protection is a fragmented one, with divisions based on occupational differences, residence, income level, and citizenship. This fragmented nature coupled with regional and global socio-economic risks (particularly large migration flows) make structural social security reforms inevitable in contemporary Turkey.
Diaspora Policies, Consular Services and Social Protection for UK Citizens Abroad
Authors: Consterdine Erica 
Published: November 2020

AbstractDespite having one of the largest diaspora in the world, the United Kingdom peculiarly has no diaspora engagement policy to speak of. Policy, not legal right, underpins consular affairs and social protection policies are extremely limited. Such absence stems from a lack of distinctive British national identity in large part due to the UK being multi-national state, a heterogonous and typically prosperous diaspora driven by lifestyle migration, and in turn the assumption that Britons living abroad do not want or need to engage with the homeland state. Policy towards Britons residing abroad is characterised by limited engagement but effective communication leading to a disengaged state that keeps the dialogue open. Whilst social protection policies are rudimentary, the state is a world leader in providing online information in preparing British emigrants for living overseas. Voting rights of overseas citizens (namely the 15 year residency requirement) has and will continue to be a contentious issue following Brexit − and one subject to change − as has pension inflation adjustment. As the effects of Brexit on Britons residing abroad come to fruition, the politics of social protection and the rights of Britons residing abroad will be an imperative issue on the political agenda.
Diaspora Policies, Consular Services and Social Protection for Chinese Citizens Abroad
Authors: Barabantseva Elena , Wang Tao 
Published: November 2020

AbstractIn this chapter we discuss China’s evolving policies toward Chinese nationals abroad, with particular attention to the expanding area of social protection. Our analysis shows that China’s policy-making activities concerning diaspora have been largely driven by a focus on economic agenda rather than social welfare. This chapter presents a detailed picture of China’s social protection provision towards its diaspora and shows how its policy-making is guided by priorities which vary from one field to another. We trace how “overseas Chinese affairs work” has developed through expanding policy infrastructure, encouraging China’s diaspora to participate in national economy and trade, science and technology developments, and large-scale crisis response, yet has seen limited developments in the area of day-to-day social protection of Chinese nationals abroad.
Diaspora Policies, Consular Services and Social Protection for Ecuadorian Citizens Abroad
Authors: Sánchez Bautista Consuelo 
Published: November 2020

AbstractThis chapter provides a general overview of the main characteristics of Ecuadorian emigration and describes the general institutional framework whereby Ecuadorian authorities interact with nationals abroad. It then presents a general review of the main engagement policies with the Ecuadorian diaspora. Lastly, it presents the central social protection-oriented diaspora engagement policies and services currently in force to protect nationals abroad, specifically those who live overseas permanently and those in vulnerable conditions. A particular focus is put on policies in the areas of unemployment, health care, pensions, family-related benefits, and economic hardship. Overall, the chapter shows that Ecuador’s policy towards citizens abroad is connected to a political shift in the country and to the new political discourse that appeared as of 2006.
Redefining Product Management: IDD’s Perspective
Authors: Bożek Diana Renata 
Published: November 2020

AbstractSince the Insurance Distribution Directive has been implemented into the national jurisdictions, the product management is no longer subject to the internal regulation of the insurance undertakings nor it can be regulated by the national of European soft law.The purpose of the chapter is to analyze product oversight and governance requirements set out in the Article 25 of the Directive which are further developed in delegated acts. Second issue is the process of defining target market with respect to each product, assessing all the relevant risks for such defined target market and analysis of the adequacy of the intended distribution strategy. Moreover, a formal recognition of the possibility of creating insurance products by the insurance intermediaries and the imposition of the relevant obligations would be considered. The analysis of how the changed approach to the product management influenced the insurance undertakings, intermediaries and the insurance market will be also presented in the chapter.
The Reality of the Promised Increase in Customer Protection Under the Insurance Distribution Directive
Authors: Kolding-Krøger Christian Bo , Hansen Regitze Aalykke , Brofeldt Amelie 
Published: November 2020

AbstractThis chapter examines whether the rules regarding Insurance Product Information Documents mandated in Article 20 of the Insurance Distribution Directive, have, in reality, resulted in policyholders being able to easily and transparently compare different offers in the pre-contractual phase to determine whether an insurance product is appropriate for the policyholder.The format of the Insurance Product Information Document has been determined following thorough analytical work (such as EIOPA’s Draft Implementing Technical Standards concerning a standardised presentation format for the Insurance Product Information Document of the Insurance Distribution Directive of 7 February 2017, EIOPA-17/056, including the related consumer testing and consultations.). However, there are no guidelines or rules for insurers to follow when completing the Insurance Product Information Document. Based on an examination of selected insurance products from various insurers, this chapter concludes that there is a significant discrepancy between how different insurers complete the Insurance Product Information Documents. Such discrepancy occurs even when the cover offered by the insurers is identical or almost identical. This chapter discusses whether this is expedient and whether there is a need to draw up guidelines or rules on the completion of the Insurance Product Information Document in order to provide instructions to the insurers and to allow customers to make informed comparisons of insurance products.On the whole, this chapter concludes that there is a need for at least guidelines, if not regulation, if the Insurance Product Information Document is to be an effective and useful basis for comparison in the pre-contractual phase.
The Contribution of Product Oversight and Governance (POG) to the Single Market: A Set of Organisational Rules for Business Conduct
Authors: Marano Pierpaolo 
Published: November 2020

AbstractProduct oversight and governance (POG) is one of the major innovations, if not the most significant, introduced by the Insurance Distribution Directive (IDD). This chapter aims to investigate how POG fits into the overall EU insurance regulation. POG introduced a risk-based and prospective approach similar to that of Solvency II. Moreover, the supervision required by POG is similar to that arising from Solvency II. Above all, the set of rules on POG extends the list of those affecting the organization of the undertakings. The combination of these three profiles that pertains to insurance undertakings, intermediaries and supervisors, is likely to have a significant impact on the harmonization of the rules on the conduct of insurance business.
The Notion of “Employee” in the IDD: A Harmonized Interpretation Based on the EU Law
Authors: Tarasiuk Anna , Wojno Bartosz 
Published: November 2020

AbstractThe issue of the interpretation of the concept of an “employee of insurance undertaking”, which was used in the Directive on insurance distribution may cause issues from the point of view of the definition of the “employee” in terms of the type of legal relationship and the scope of activities that are allowed to be performed only by such employees. The authors demonstrate that, in accordance with the previous case law of the European Court of Justice/Court of Justice of the European Union, the concepts contained in EU directives should be interpreted in accordance with EU law, taking into account its autonomy and its aim (harmonization of legal systems of Member States). This should be applied even if a simple translation of a particular term used in an EU directive into the language of a Member State may give rise to an incentive for that term to be interpreted in the context of a local legal system.
Ensuring the Customer’s Best Interest in the Polish Insurance Market
Authors: Paś Wojciech 
Published: November 2020

AbstractThe chapter is devoted to the principle of acting in the customer’s best interest in the Polish insurance market. It aims to interpret the principle of the best interest of the customer in light of European and Polish financial markets law and Polish supervisory practice. The chapter is also intended to indicate the best course of action in accordance with the principle of the customer’s best interest.
Mate attraction, chemical defense, and competition avoidance in the parasitoid wasp Leptopilina pacifica
Authors: Böttinger Lea C. , Hüftlein Frederic , Stökl Johannes 
Published: November 2020

AbstractA major hypothesis for the evolution of chemical signals is that pheromones arise from non-communicative precursor compounds. However, data supporting this hypothesis are rare, primarily because the original functions of the antecedent compounds often have been lost. A notable exception, however, is the parasitoid wasp speciesLeptopilina heterotoma, whose compound (−)-iridomyrmecin is used as a defensive secretion, a cue for females to avoid competition with con- and hetero-specific females, and as the primary component of the females’ sex pheromone. To better understand the evolution of sex pheromones from defensive compounds, we examined the chemical ecology ofL. pacifica, the sister species ofL. heterotoma. Here, we show thatL. pacificaalso produces a defensive secretion containing a species-specific mixture of mostly iridoid compounds. However, the composition of the secretion is more complex than inL. heterotoma, and iridomyrmecin is only a minor component. Moreover, in contrast toL. heterotoma, conspecific female competitors were not avoided by female subjects, and a role of the iridoids in the female sex pheromone ofL. pacificacan be excluded, as only the females’ cuticular hydrocarbons (CHCs) resulted in the elicitation of courtship by males. Although closely related, the two sister species show substantial differences in the use of the defensive secretion for communicative purposes. Variation in pheromone usage in this genus still presents a conundrum, highlighting the need for additional studies to understand the selective forces shaping the evolution of pheromone composition.
Medizinische Versorgung von Asylsuchenden in Erstaufnahmeeinrichtungen
Authors: Wahedi Katharina , Biddle Louise , Jahn Rosa , Ziegler Sandra , Kratochwill Steffen , Pruskil Susanne , Noest Stefan , Bozorgmehr Kayvan 
Published: November 2020

ZusammenfassungIm Zuge der gestiegenen Zahlen Asylsuchender in den Jahren 2015/2016 haben sich in Deutschland, geprägt durch lokale Akteur*innen, sehr unterschiedliche Konzepte zur medizinischen Versorgung in Aufnahmeeinrichtungen (AE) etabliert. Ziel unserer Studie war es, unterschiedliche Versorgungskonzepte in AE abzubilden und die Herausforderungen der Verstetigung bedarfsgerechter medizinischer Versorgungsstrukturen herauszuarbeiten.Daten wurden aus 13 semistrukturierten Interviews und im Rahmen einer Fachtagung mit Workshops und Gruppendiskussionen erhoben und durch eine qualitative Inhaltsanalyse ausgewertet. Teilnehmer*innen waren Akteur*innen der medizinischen Versorgung in AE, darunter ärztliches und Gesundheitsfachpersonal, Verwaltungsbeauftragte, Vertreter*innen des öffentlichen Gesundheitsdienstes und Wissenschaftler*innen.Als Antwort auf die gesundheitlichen Bedarfe von Asylsuchenden und die komplexen Rahmenbedingungen der Versorgung haben sich unterschiedliche Ambulanzkonzepte gebildet, deren Zweck, Organisation und Management in vielen Aspekten über das Angebot einer ärztlichen Sprechstunde hinausgehen. Die Ambulanzen unterschieden sich in organisationsbezogenen Aspekten z. B. hinsichtlich des Betreibers, der Personalstruktur und des Umfangs der Versorgung. Gemeinsame Herausforderungen stellen eine adäquate Bedarfsplanung, der Mangel einheitlicher Leitlinien und fehlende Schnittstellen zwischen den in der Ambulanz tätigen Akteur*innen dar. Dringender Handlungsbedarf im Sinne eines strukturierten und kontinuierlichen Erfahrungsaustauschs sowie in der Implementierung bundesweiter Standards ist geboten, um Ad-hoc-Initiativen in resiliente Ambulanzstrukturen zu überführen. Die erarbeiteten Handlungsbedarfe und Lösungsvorschläge können hierfür als Grundlage dienen.
Dimensional Reduction and Scattering Formulation for Even Topological Invariants
Authors: Schulz-Baldes Hermann , Toniolo Daniele 
Published: November 2020

AbstractStrong invariants of even-dimensional topological insulators of independent Fermions are expressed in terms of an invertible operator on the Hilbert space over the boundary. It is given by the Cayley transform of the boundary restriction of the half-space resolvent. This dimensional reduction is routed in new representation for the K-theoretic exponential map. It allows to express the invariants via the reflection matrix at the Fermi energy, for the scattering set-up of a wire coupled to the half-space insulator.
Hans Wolfgang Sachs (1912–2000)
Authors: Westemeier Jens , Scheib Sebastian , Uhlendahl Hendrik , Gross Dominik , Schmidt Mathias 
Published: November 2020

AbstractDuring the Second World War, the German Wehrmacht and the SS tested various chemical warfare agents on prisoners of concentration camps. The SS needed a pathologist to do this. Therefore, Reichsarzt SS Ernst-Robert Grawitz recruited the 32-year-old Hans Wolfgang Sachs. Despite his position as senior pathologist at the office of the Reichsarzt SS, Sachs was spared interrogation and prosecution after 1945, although the prosecution presented a document about chemical warfare and human experiments during the Nuremberg medical trial. In this, Sachs was named as a participant in so-called “N-Stoff” (chlorine trifluoride) experiments. Little is known about Sachs to this day. This article is intended to close this gap. Of particular interest are the motives and reasons why Sachs joined the party and the SS, as well as his career after 1945.