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The textile industry contributes 2 and 3% to the global and Indian Gross Domestic Product (GDP), respectively. India supplies a quarter of global cotton yarn. Yet, most yarn manufacturing companies use outdated methods and lack organisational skills and strategies. Improvement in processes in India could significantly help the industry worldwide.

The variables that influence the performance of the system were identified. Their interrelationships and impact were identified from the employees in the chosen case study, a yarn manufacturing industry. A System Dynamics (SD) approach was employed to study the benefits of implementing 5S lean strategies. The impact of each variable on various performance measures such as throughput, Work In Progress, processing time, waiting time, idle time, over-processing and scraps was analysed.

Improvement in outcomes reflected an enhanced adoption of leanness in the industry. The decision-makers can utilise this study to optimise the necessary parameters in the system and attain the desired productivity levels. Better resource management and reduced processing time helped increase the despatch rate by 9.735% and decrease the WIP by 23.01%. Time management helped to reduce the inventory, idle time and waiting time. Over-processing, defects and scraps were minimised, indicating a shift towards lean.

This study pioneers the use of SD simulation models for optimising yarn manufacturing using lean strategies. Improvement in performance measures by integrating these strategies opens avenues for future research using multiple approaches to address a problem.

Implementing 5S lean principles and simulations enhances productivity, reduces waste and optimises resource management for the yarn manufacturing industry. Decision-makers can employ simulation to witness the outcomes of their changes without investing cost and time and without associated implementation risks.

The use of a simulation model to witness the benefits of incorporating lean strategies in yarn production has not been explored. This approach could help the managers and policymakers understand their existing system's shortcomings and critical areas that require improvement.

In the academic field of business management, several potential theories were established during the last decades to explain companies' decisions, organizational behavior, consumer patterns, and internationalization, among others. As a result, businesses and scholars were able to analyze and decide based on theoretical approaches to explain the current conditions of the market. Secondary research was conducted to collect more than 36 management theories. This chapter aims to develop the most famous theories related to business applied in the international field. The novelty of this chapter relies on the compilation of recognized previous research studies from the academic literature and evidence in international business.

The following chapter aims to investigate the impact on the prices of inferior goods from COVID-19, a global pandemic with a spread never before seen, and in order to stipulate the possible consequences, a contrast was made with past world crises in order to speculate the state in which the country and its citizens would be economically benefited. The chapter has been based on articles previously carried out by specialists, said essays, likewise, that have been contrasted by different authors; therefore, it could be stipulated that the methodology used throughout the trial was the one applied, since it was based on prior knowledge from great scholars on the subject. The results found indicate that, even though the country is in an uncertain outlook, the possibilities of economic recovery are high since previous economic crises denote large drops in money fluctuation with a high rate of recovery.

The tension between the United States and China has not ended, despite the lengthy negotiations carried out in 2019 to appease differences and decrease protectionism over the technology industry, since the trade war was producing devastating consequences for both powers and international trade. The resurgence of tension is due to two main factors, such as mutual accusations about who is to blame for the origin of COVID-19 and the use of the new 5G mobile technology by Chinese companies like ZTE and Huawei. We developed an in-depth analysis of the consequences on international prices of the technology industry and international trade due to the reappearance of the trade conflict between China and the United States. This analysis will be carried out through the application of economic theories. There is greater distrust in the technology sector, and this produces a variation in the price of the technology industry. Likewise, according to Marshall's law of demand and supply, this effect can be explained more accurately; since there was a lower demand for technological products, the digital industry will have to lower its prices to generate income.

Plato and Aristotle would have found the modern effort to fuse ethics and ecology to be incomprehensible. Despite the fact that oikos—meaning house or household—is a Greek word, Greek science did not entertain a concept of ecology. Nor did Greek philosophy regard nature as morally considerable. Etymology aside, the word ecology in anything like its modern sense of “biospheric house” did not appear in European thought until 1873 when Ernst Heinrich Haeckel, a German biologist and philosopher, used it, with the spelling “Oekologie,” in his The History of Creation. Furthermore, the words “ecology” and “ecological” always had exclusive reference, until quite recently, to a scientific discipline and not to a branch of philosophy. As with the Classical Greek philosophers, so it was also with modern thinkers. Ethics, they held, were concerned solely with interpersonal relations. They could not, therefore, recognize a duty to nature. That we do owe a duty to nature, however, is the carefully considered conclusion of most of the environmental ethicists.

The attempt to establish a common European framework for core platforms' duties and responsibilities toward other actors in the digital environment is at the core of the recent scholarly debate surrounding the Digital Markets Act (DMA) proposal. In particular, the everlasting juxtaposition between the “data power” – as emerging from recent cases (Section 2) – that dominant tech companies enjoy and the concept of consumer sovereignty (Section 3) lies at the core of the proposal's attempt to identify digital core platforms as market gatekeepers. Accordingly, this chapter critically investigates the divide between power imbalance and consumer sovereignty in light of the architecture designed by the DMA, with a specific focus on its effectiveness in identifying gatekeepers' power drivers (Section 4). After highlighting the main critical aspects of the pertinent rules, opportunities for fruitful developments are then identified through the reframing of some of the notions considered in the proposal, and namely the role of “lock-in” effects and “data accumulation” (Section 5). Lastly, this chapter suggests that the DMA advancements – while desirable – are bound to be fragmentary in the absence of a wider appraisal of the nature of data power imbalance dynamics in the modern digital markets (Section 6).

Resurgent interest in the life and work of the Italian Cambridge economist Piero Sraffa is leading to New Directions in Sraffa Scholarship. This chapter introduces readers to some of these developments. First and perhaps foremost is the fact that as of September 2016 Sraffa’s archival material has been uploaded onto the website of the Wren Library, Trinity College, Cambridge University, as digital colour images; this chapter introduces readers to the history of these events. This history provides sharp relief on the extant debates over the role of the archival material in leading to the final publication of Production of Commodities by Means of Commodities, and readers are provided a brief sketch of these matters. The varied nature of Sraffa scholarship is demonstrated by the different aspects of Sraffa’s intellectual legacy which are developed and discussed in the various entries of our Symposium. The conclusion is reached that we are on the cusp of an exciting phase change of tremendous potential in Sraffa scholarship.

The growing range of EEC Directives and Regulations for food products, some of which have never been subject to statutory control in this country, with compositional standards, and in particular, prescribed methods of analysis — something which has not featured in the food legislative policies here — must be causing enforcement authorities and food processors to think seriously, if as yet not furiously. Some of the prescribed methods of analysis are likely to be less adaptable to modern processing methods of foods and as Directives seem to be requiring more routine testing, there is the matter of cost. Directive requirements are to some extent negotiable — the EEC Commission allow for regional differences, e.g., in milk and bread — but it has to be remembered that EEC Regulations bind Member‐states from the date of notification by the Commission, over‐riding the national law. Although not so frequently used for food legislation, they constitute one of the losses of sovereign power, paraded by the anti‐market lobby. Regulations contain usual clauses that they “shall enter into force on the day following publication in the Official Journal of the European Communities” and that they “shall be binding in their entirety and directly applicable in all Member States”.