The Portuguese Hub of Companies in 1973 – Discussing the Corporate Concentration in the Portuguese Economy on the Eve of the April Revolution

The network of Portuguese companies in 1973 has been identified as a relevant element for understanding the economic structure of the country in the decade of 1970–1980. This network had been formed before 1974, during the dictatorship, but it remained after the Carnation Revolution. In spite of such research, this network has not yet been properly analysed, especially through adequate tools from network analysis. This work will detail this network, the different scores of centrality of each company, and their modular structures; it will also discuss estimates from exponential random graph models to identify significant attributes that explain the discovered flows of investment. This work will also detail the processes of vertical integration as well as the specificities of the identified oligopolies.

The Political Implications of COVID-19 for Globalization: Ways to Develop a Global World After the Pandemic

The article is concerned with analysing the key challenges afflicting the world order. The coronavirus pandemic has hit the entire world order, and only now is humankind beginning to realize its far-reaching consequences. An analysis of expert opinions allows us to conclude that, in the near future, not much of the global balance of power will change, although tensions will rise among the world powers regarding leadership and ‘survival’ in terms of the political and economic crisis of the world system caused by the pandemic. The research results can be used to reinforce the line of international and foreign policy activities, as well as be used in the development of scientific programmes in the field of challenges and alternatives to globalization.

Quantum Cognition – Quantum Analogy

Attempts to apply the apparatus of quantum mechanics to cognition and language have met, understandably, with a degree of scepticism within the disciplines concerned, but they nevertheless have the potential for opening exciting new perspectives. In this article, I address the question as to what it is exactly about these attempts that has drawn such attention – both positive and negative – in recent years. I shall argue for distinguishing those aspects of quantum cognition that do warrant serious consideration by cognitive psychologists and linguists irrespective of the exact nature of its relationship to classical quantum mechanics. The key lies in the important role played by analogy in both disciplines.