La compétition économique impose à l'entreprise de faire évoluer la relation de travail au rythme des contraintes qu'elle subit. Elle suppose l'adaptation des conditions d'emploi, laquelle implique de faire varier la rémunération, le temps de travail, les fonctions ou encore le lieu de travail du salarié. Semblables évolutions peuvent trouver appui sur divers dispositifs légaux, conventionnels ou contractuels, dont la mise en œuvre ne va pas, cependant, sans susciter maintes interrogations. Des réponses doivent être apportées. Est en jeu la capacité du système juridique français à donner aux entreprises des outils permettant d'assurer leur pérennité, voire leur développement et, par suite, la préservation de l'emploi. Descripteurs : emploi ; rémunération ; mobilité géographique ; mobilité professionnelle ; temps de travail ; modification du contrat de travail ; changement des conditions de travail ; négociation collective ; articulation des normes ; pouvoir de direction ; activité partielle ; licenciement pour motif économique ; droits et libertés fondamentaux. / Economic competition requires the working relationship to evolve at the rate of the constraints the company undergoes. It implies adapting the employment conditions, such as remuneration, working time, professional duties or place of work. These adjustments can be made by the use of various legal, conventional or contractual mechanisms. Their utilization raises many questions. Answers must be provided. The ability of the French legal system to provide companies the tools to ensure their sustainability, even their development and, consequently, the preservation of employment, is at stake. Keywords : employment ; remuneration ; geographical mobility ; occupational mobility ; working time ; amendment to the employment contract ; change in working conditions ; collective bargaining ; articulation of legal standards ; employer's management powers ; shorttime working ; redundancy for economic reasons ; fundamental rights and freedoms of employees.

L’UES constitue un outil de recomposition du cadre de l’entreprise. Le recours à l’UES permet en effetde considérer que plusieurs entités juridiquement distinctes constituent, en droit du travail, uneentreprise unique. La reconnaissance de l’UES facilite alors la mise en oeuvre de normes déterminéespar le juge ou le législateur, parmi lesquelles figurent en premier lieu celles relatives à la représentationcollective du personnel. L’évolution de son utilisation a façonné son périmètre en un cadre d’exercicedes droits collectifs des salariés. Toutefois, si le recours à l’UES correspond à la recherche de l’entrepriseen droit du travail, son régime demeure à l’état de « construit jurisprudentiel » élaboré à des fins utiles.Il laisse un sentiment d’inachevé. Les conséquences de la reconnaissance d’une UES ne peuventatteindre les relations individuelles de travail. Les salariés demeurent contractuellement liés à leursemployeurs respectifs. La constatation d’un pouvoir de direction unique entre les entités juridiques nepermet pas considérer l’UES comme étant l’employeur unique de l’ensemble des salariés, ni même queses membres sont autant de coemployeurs. L’absence de personnalité morale reconnue à ce type degroupement représente incontestablement une limite dans la construction d’un régime juridique. Lessolutions applicables dans un groupe d’entreprises peuvent également l’être dans l’UES. Cependant,elles ne représentent que des alternatives limitées à l’attribution de la personnalité morale. Or, dans lecadre de la théorie de la réalité de la personne morale, il apparaît que l’UES pourrait être considéréecomme telle. La reconnaissance de la personnalité morale aurait pour effet de rendre solidairementresponsables ses membres à l’égard de l’emploi des salariés qui contribuent au déploiement de l’activitééconomique dans ce périmètre. / UES constitutes a tool used to recompose the framework of the company. UES permits to consider thatseveral legally distinct entities constitute, in fact, a unique company. The recognition of an UESfacilitates the application of norms determined by the judge or the legislator, and especially normsrelated to collective representation. The evolution of its use has shaped its perimeter in a framework forthe exercise of the employees’ collective rights. However, if the UES corresponds in the search of thecompany in labor law, its regime stays at the state of "built case law" developed for useful purposes. Itleaves a feeling of unfinished. The consequences of the UES recognition cannot reach the individualworking relations. The employees remain contractually bound to their respective employers. Theobservation of a unique direction power between the legal entities doesn't permit to consider UES asbeing the unique employer of the set of the employees, nor even that its members are as much coemployers.The absence of moral personality of this type of grouping represents incontestably a limit inthe construction of its legal regime. The applicable solutions in a group of companies can also beapplicable in the UES. However, they only represent alternatives limited to the assignment of the moralpersonality. However, in the setting of the theory of the reality of the moral person, it appears that UEScould be considered like such. The recognition of the moral personality would have the effect of makingjointly responsible its members towards the employment of the employees who contribute to thedeployment of the economic activity in this perimeter.

La condition juridique de l'artiste-interprète se caractérise par une imbrication étroite du droit du travail et du droit de la propriété intellectuelle. Chaque source de droits appréhende des temps différents de l'activité de l'artiste-interprète. Le droit du travail s'intéresse à l'artiste-interprète en tant que travailleur. Le modèle du salariat s'impose largement puisque le législateur a instauré une présomption de salariat. Le droit de la propriété littéraire et artistique s'intéresse au résultat du processus de création sur lequel les artistes-interprètes bénéficient de droits voisins du droit d'auteur. L'artiste-interprète se trouve donc au cœur d'une articulation délicate entre la liberté d'expression inhérente à son activité et la subordination juridique qui caractérise la relation de travail salariée. En réalité, le droit du travail n'ignore pas la nature particulière de l'activité de l'artiste-interprète. D'une part, l'artiste-salarié est largement soustrait aux conditions traditionnelles de la subordination juridique, d'autre part, un espace est laissé aux artistes qui souhaitent exercer en qualité d'indépendant. Malgré l'existence d'une double protection juridique, l'artiste-interprète demeure un sujet de droit fragile. Il fait souvent figure de travailleur précaire avec la généralisation de formes d'emploi flexibles et son droit voisin fait figure de « parent pauvre». L'artiste-interprète est d'autant fragilisé que son droit fait l'objet de contestations dans le cadre de l'Internet. Le rapport de force avec les acteurs de l'économie numérique est inégal et les revendications du public sont fortes. Il s'ensuit le besoin de définir un cadre plus équitable. / The legal position of the performer consists in a narrow interweaving of the labour law and intellectual copyright rights. Each source of rights bandles different times related to performing artists's activities. Labour law refers to the performer as a worker. Salaried staff status is predominant since the legislator bas introduced a presumption of employment. Literary and artistic property rigbts focus on the result of the creating process on which performers benefit from rights related to copyright. Performing artists are indeed at the heart of a delicate joint between the freedom of speech inherent to their activity and the legal subordination which characterises salaried staff relations. Actually, the labour law is not unaware of the peculiar nature of performing artists's activities. On one band, the salaried artist is exempt from the usual requirements of legal subordination; on the other hand, room is left to artists hoping to work as self-employed. Although a double legal protection exists, performing artists remain a fragile subject of law. They are often considered as precarious workers with the generalization of flexible forms of work and their neighbouring rights are often seen as a poor relation. Performing artists are even more so weakened that their right is subject to protests on the Internet. The power relationship with the players in the digital economy is uneven and grievances from the public are very strong. There is a need to define a more equitable frame.

Il presente lavoro ha ad oggetto una analisi comparata tra Europa ed America Latina in merito al fenomeno del dumping sociale e al suo stretto rapporto con il contratto di lavoro internazionale e le relative condizioni di lavoro. Il lavoro di ricerca ha richiesto lo studio e l’analisi di fonti “variegate” e multidisciplinari in quanto si tratta di un fenomeno poliedrico, relativamente recente e che è stato oggetto di interpretazioni molto diverse, se non antitetiche. L’obiettivo della presente analisi è molteplice. In primo luogo, si è trattato di definire il perimetro del fenomeno, astraendone una possibile definizione, tuttora assente nel panorama normativo vigente. In secondo luogo, si è voluto, mediante una analisi comparata tra Europa e America Latina, verificare l’andamento del dumping sociale in differenti contesti, in particolare, in un Paese industrializzato e in un Paese in via di sviluppo. Con il terzo e ultimo obiettivo, facendo emergere luci ed ombre del dumping sociale, si è cercato di individuare un percorso futuro dove fosse possibile – mediante comportamenti proattivi da parte di tutti gli attori coinvolti – arginare i fenomeni negativi del dumping e tutelare sempre più i diritti sociali. / The thesis concerns a comparative analysis between Europe and Latin America regarding the phenomenon of social dumping and its close relationship with the international employment contract and related working conditions. The research has required the study and analysis of "varied" and multidisciplinary reference sources, taking into account that it is a multifaceted phenomenon, which has become more common in relatively recent periods and has been the subject of very different interpretations, sometimes even antithetical. The aim of this research is multiple. Firstly, the thesis sought to define the perimeter of the phenomenon, extracting a possible legal definition, which is still absent in the existing regulatory framework. Secondly, through a comparative analysis between Europe and Latin America, the research analyzed the trend of social dumping in different contexts, in particular, in a developed and in a developing country. In its third and last objective, the thesis, by taking out the pros and cons of social dumping, tried to identify a future path in where it will be possible – through proactive behavior on behalf by all those involved – to make a positive contribution to counter the negative phenomena of dumping while increasingly protect social rights.

This Master’s thesis deals with the analysis problem of improvement combination compensation in the Firm. On the basis of findings, improvement compensation position, which should had help establish firm. The general form is of remuneration and their link to the legislative conditions. Proposal to improve the remuneration system for improvement is focused on improving performance and working staff. Great emphasis is placed on simplicity of solutions to practical applications for daily practice.

L’allongement de la durée de la vie humaine et le déficit du rapport démographique constituent de véritables défis pour les systèmes sociaux des États membres. Pour y faire face, les législateurs doivent à la fois développer une politique de protection des plus jeunes dans le cadre des relations professionnelles, tout en revisitant les logiques des seuils d’âge notamment au regard de la fin de ces relations. Cette étude a vocation à s’interroger sur l’existence d’un concept de l’âge. Fort d’une histoire culturelle, confortée par une analyse du phénomène physiologique du vieillissement par le législateur, le critère de l’âge entretient des liens particuliers avec les principes généraux du droit de l’Union, tel que le principe de la dignité humaine et le principe de l’égalité de traitement. Malgré tout, le critère de l’âge conserve une ambivalence certaine, mise en exergue à travers le principe général du droit de l’Union de non-discrimination à raison de l’âge. Cette ambivalence se manifeste plus fortement encore à l’issue des relations professionnelles, posant ainsi la question de la place de l’âge à la fin de la vie active. Ce curseur au soutien du pacte intergénérationnel, conditionnant le bénéfice de la liquidation de la pension, connaît actuellement un renouveau, dépassant les frontières des États membres. Une convergence dans le traitement de la vieillesse se crée, tendant au développement de nouvelles solidarités dans le cadre de l’entreprise (régimes professionnels d’entreprise). Il s’agit en outre de favoriser la poursuite de l’activité à un âge élevé (relèvement de l’âge légal de la retraite, décote, surcote, encadrement des régimes dérogatoires, prohibition des ruptures de la relation de travail fondée sur l’âge…) et de repenser les rapports entre les relations de travail et l’âge (cumul emploi - retraite, retraite progressive…). Ce faisant, les législateurs promeuvent un traitement de l’âge qui s’inscrit dans la problématique générale de la longévité humaine en Europe / Dealing with longer life expectancy and demographic deficit is currently a huge challenge for the social system of European member states. To face this challenge, it is necessary for legislators to develop a dedicated protection policy for the young people in a business relationship context and, at the same time, to redefine age limits policy especially in business relationship termination situation.. The presented study focuses on the factuality of the « age » concept. Based on cultural history, confirmed by the legislator analysis of the physiological aging, « age » criterion is closely linked to general principles in E.U. legislation like, for example, the human dignity and the equal treatment. However, the « age » criterion still remains ambivalent which is underlined by the non-discrimination principle. This ambiguity is emphasized in business relationships which leads to the influence of the « age » in an ending working life situation. This intergenerational pact support, which influence the proceed of the pension liquidation, is currently experiencing a revival beyond E.U. member state boundaries. A converging point is achieved in old-age treatment which leads to new solidarity development schemes inside companies (like for example the company occupational scheme). An important objective is to promote the pursuance of a professional activity in order to retire later (increasing in the statutory retirement age, increment or reduce of the retirement pension, restriction of derogations, proscription of business relationship breaches if they are based on age, …) and to redefine the connection between age and business relationships (combined work and retirement, phased retirement, …). By this way, legislators promote a human longevity based age treatment in Europe

The research entailed an exploration of the design of job descriptions (JDs) in the South African Police Service (SAPS). A JD represents an official document that defines general duties, tasks, and related job responsibilities. It details the job features and the essential abilities required to perform the job. JDs are fundamental and vital to outline the job duties harmonised with the relevant organisation’s policy, ethos, goals, mission, and vision. Participants in this study were purposefully chosen to conduct semi-structured interviews and focus groups with information-rich SAPS Human Resource (HR) practitioners from both the support and operational career streams, to gain their insights into and viewpoints on the JD processes in the SAPS. The National Head Office: Divisions: Human Resource Utilisation (HRU) and Operational Response Service (ORS) and the information-rich provincial HR practitioners who support and monitor the implementation of JDs in the SAPS were included in this study. The participants were asked to answer open-ended questions that aimed to explore the design of JDs in the SAPS. The interviews were recorded with the participants’ permission. The recorded information was translated verbatim and analysed. The six fundamental themes that emerged are: value and benefits of JDs; processes to coordinate and monitor JDs to ensure effective management; the potential of JDs to enhance police performance; knowledge and skills for designing JDs; attitudes, experiences, and challenges of JDs; and recommendations of electronic JD systems. The topics were delineated using direct quotations from the participants as gained during the interviews. Opinions, experiences, administrative aspects, and criticism of the various features of JDs in the SAPS was explored. In summary, the research recommendations and conclusion were given. The results of this study show there are several factors that can enable and optimise inclusion in the effective designing process of JDs in the SAPS. / Ucwaningo lubandakanya ukuhlolisiswa komdwebo wezincazelo zemisebenzi (JDs) eNingizimu Afrika Amaphoyisa (SAPS). I-JD imelela idokhumenti esemthethweni echaza imisebenzi ejwayelekile, imisebenzi, kanye nemithwalo yemisebenzi ehlobene. It ichaza izici zomsebenzi kanye namakhono abalulekile adingekayo ukuze enze lo msebenzi. I-JDs iyigugu futhi ibalulekile ukuchaza imisebenzi ehambisana nomgomo wenhlangano efanele, izinhloso, izinhloso, umsebenzi kanye nombono. Abahlanganyeli kulolu cwaningo babekhethwe ngenhloso yokuqhuba izingxoxo ezihleliwe kanye namaqembu okugxila abasebenza nge-SAPS Human Resource (HR) abaqeqeshiwe abavela kuzo zombili ukusekela nokusebenza kwemifudlana yomsebenzi, ukuze bathole ukuqonda kwabo kanye nokubukwa kwizinhlelo ze-JD kuma-SAPS. I-Ofisi Eyinhloko Kazwelonke: Izigaba: Ukusetshenziswa Kwemithombo Yabantu (HRU) kanye ne-Operational Response Service (ORS) kanye nabasebenzi abacebile be-HR esifundazweni abanolwazi abaxhasa futhi baqaphe ukuqaliswa kwe-JDs kuma-SAPS bafakiwe kulolu cwaningo. Abahlanganyeli babuzwa ukuthi baphendule imibuzo evulekile ehlose ukuhlola ukuklama kwama-JD ku-SAPS. Lezi zincwadi zabhalwa nemvume yabahlanganyeli. Ulwazi olurekhodiwe luhunyushwe ngokucacile futhi luhlaziywe. Izingqikithi eziyisithupha eziyisisekelo ezivela ziyizi: inani nenzuzo ye-JDs; izinqubo zokuxhumanisa nokuqapha i-JDs ukuqinisekisa ukuphathwa okuphumelelayo; ikhono lama-JDs ukuthuthukisa ukusebenza kwamaphoyisa; ulwazi namakhono wokwakha i-JDs; isimo sengqondo, okuhlangenwe nakho, nezinselelo ze-JDs; kanye nezincomo zezinhlelo ze-JD zobuchwepheshe. Izihloko zachazwa ngokucaphuno okuqondile kusuka kubahlanganyeli njengoba zitholakale ngesikhathi sokuxoxisana. Imibono, okuhlangenwe nakho, izici zokuphatha, nokugxeka izici ezihlukahlukene ze-JDs ku-SAPS kuhlolwe. Ngamafuphi, izincomo zocwaningo nesiphetho zanikezwa. Imiphumela yalolu cwaningo ibonisa ukuthi kunezici eziningana ezingasiza futhi zenzeke ukufakwa ekusebenzeni okuphumelelayo kwe-JDs kuma-SAPS. / Phuputso e kenyeletsa ho hlahloba moralo oa litlhaloso tsa mosebetsi (JDs) Lefapheng la Mapolesa a Afrika Boroa (SAPS). JD e emela tokomane ea molao e hlalosang mesebetsi e tloaelehileng, mesebetsi le mesebetsi e amanang le mosebetsi. E hlalosa lintlha tsa mosebetsi le bokhoni ba bohlokoa bo hlokahalang bakeng sa ho etsa mosebetsi. Li-JDs ke tsa motheo le tsa bohlokoa ho hlalosang mesebetsi e lumellanang le leano la mokhatlo o hlophisitsoeng, litokelo, lipakane, mosebetsi le pono. Barupeluoa thutong ena ba ne ba khethiloe ka boomo ho etsa lipuisano tse hlophisitsoeng hantle le lihlopha tse tsepamisisang maikutlo le basebeletsi ba ruileng ba SAPS Human Resource (HR) ba tšehetso le litšebeletso tsa mesebetsi e le hore ba fumane litlhaloso tsa bona le maikutlo a bona ka ts'ebetso ea JD SAPS. Lekala la Sechaba: Likarohano: Tšebeliso ea Lisebelisoa tsa Botho (HRU) le Tšebeletso ea Likarabo tsa Ts'ebetso (ORS) le basebetsi ba ruileng ba profinseng ba HR ba tšehetsang le ho shebella ts'ebetsong ea JDs ho SAPS ba kenyelelitsoe thuputsong ena. Barupeluoa ba ile ba botsoa hore ba arabe lipotso tse bulehileng tse neng li reretsoe ho hlahloba moralo oa JDs ho SAPS. Lipuisano li ngotsoe ka tumello ea barupeluoa. Boitsebiso bo tlalehiloeng bo fetoletsoe ka mantsoe le ho hlahlojoa. Lihlooho tse tšeletseng tsa bohlokoa tse hlahang ke: boleng le melemo ea JDs; e sebetsana le ho hokahanya le ho hlahloba li-JD ho etsa bonnete ba hore tsamaiso e nepahetseng; bokhoni ba JDs ho ntlafatsa ts'ebetso ea mapolesa; tsebo le bokhoni ba ho theha JDs; boikutlo, liphihlelo le mathata a JDs; le litlhahiso tsa mekhoa ea JD ea elektronike. Lihlooho li hlalositsoe ka litlhaloso tse tobileng ho tsoa ho barupeluoa tse fumanoang nakong ea lipuisano. Maikutlo, liphihlelo, likarolo tsa tsamaiso, le ho nyatsa likarolo tse sa tšoaneng tsa JDs li SAPS li ile tsa hlahlojoa. Ka kakaretso, liphuputso le liphello li ile tsa fanoa. Liphello tsa phuputso ena li bonts'a hore ho na le lintlha tse 'maloa tse ka khonang le ho ntlafatsa ho kenngoa tshebetsong e sebetsang ea ho qapa li-JDs ho SAPS. / Police Practice / D. Litt. et Phil. (Police Science)