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This paper aims to describe the impact of the COVID-19 containment measures on the provision of drug treatment and harm reduction services in European prisons in15 countries during the early phase of the pandemic (March –June 2020).

The paper is based on a mixed method research approach that triangulates different data sources, including the results of an on-line survey, the outcome of a focus group and four national case studies.

The emergence of COVID-19 led to a disruption in prison drug markets and resulted in a number of challenges for the drug services provision inside prison. Challenges for health services included the need to maintain the provision of drug-related interventions inside prison, while introducing a range of COVID-19 containment measures. To reduce contacts between people, many countries introduced measures for early release, resulted in around a 10% reduction of the prison population in Europe. Concerns were expressed around reduction of drug-related interventions, including group activities, services by external agencies, interventions in preparation for release and continuity of care.

Innovations aimed at improving drug service provision included telemedicine, better partnership between security and health staff and an approach to drug treatment more individualised. Future developments must be closely monitored.

The paper provides a unique and timely overview of the main issues, challenges and initial adaptations implemented for drug services in European prisons in response to the COVID-19 pandemic.

This paper investigates the short-term market impact of the beginning of the military conflict between Russia and Ukraine (February 24, 2022) on a set of airline stocks listed.

This study uses an event study methodology, cross-section analyses and interaction effects to study the effect of the war on airline stock prices and firm-specific characteristics that explain the cumulative abnormal return.

The authors observe a negative and statistically significant stock price reaction at and around the beginning of the military conflict between Russia and Ukraine, for 74 listed airlines. These results are consistent with investment portfolio rebalancing and asset pricing perspective. Moreover, this study's results show a higher negative stock market reaction for airlines based in Europe. Empirical evidence suggests the existence of a “proximity penalty” for European companies. Finally, this study's results provide insights into which airline-specific characteristics emerge as value drivers. Larger, well-capitalized (high liquidity and low debt) and profitable airlines firms with less institutional ownership have superior stock market returns and show more able to handle with the losses resulting from the war.

This paper fills a gap in the literature about the impact of the Russia–Ukraine war on the airline industry.

This study explores whether the unique organizational form of family firms helps to mitigate the negative effects caused by the announcement of product recalls.

The authors use an event study, for a sample of 2,576 product recalls in the United States (US) automobile industry, between January 2010 and June 2021.

The authors found that stock market's reaction to a product recall announcement is less negative for family firms. This superior performance is partially driven by the family firms' long-term investment horizons and higher strategic emphasis on product quality. However, the relationship between family ownership and cumulative abnormal returns around product recall announcements is nonlinear as the impact of family ownership starts by being positive but becomes negative for higher levels of family ownership. The authors also find that family firm's chief executive officer (CEO) and managerial ownership influence positively the stock market reaction to product recall announcements.

This work has several implications for family firms' management as well as for investors and financial analysts. First, as higher managerial ownership is associated with a greater emphasis on product quality, decreasing stock market losses when a product recall occurs, family firms should consider increasing equity-based compensation. Second, as there seems to exist an optimal proportion of family ownership, family firms should consider the risks of increasing too much their ownership share. Third, investors and financial analysts can use the results in the study to help them in their investment and trading decisions in the stock market.

The authors extend the knowledge of product recalls by studying the under-researched role of the flexible, internally focused culture of family businesses on the stock market reaction to product recalls.

The purpose of this paper is to discuss tax and accounting issues related to the evolution of the intellectual property box in Portugal and present a preliminary view of its impact. In 2014, Portugal adopted an Intellectual Property (IP) box, exempting from corporate taxation half of the gross revenue obtained from selling IP rights. In 2016, the country adopted a new IP regime, in line with BEPS’ recommendations, with stricter rules for exempting income. The “modified nexus approach”, recommended by the OECD, was the cornerstone of legal changes. The research questions addressed in this paper are as follows: was the Portuguese IP box, set up in 2014, internationally competitive in terms of the scope of qualifying assets and the tax rate when compared to other EU countries? Could its legal design induce potential corporate tax avoidance? Does the new IP box framework reduce avoidance opportunities and does it increase tax and accounting complexity for companies and tax auditors?

The methodology used in this paper is based on the legal research method combined with a case study analysis of the IP box in Portugal. The economic motivation for legal changes, the interaction between the tax authorities and the policy makers in the wake of BEPS’ recommendations, and the economic crisis that Portugal faced, influenced legislative options. A multidisciplinary approach is required to analyse the IP box modifications, and the methodology follows this line of enquiry.

The author concludes that the 2014 IP box was not competitive in terms of the scope of qualifying assets and the tax rate. However, it could be a potential tool for tax avoidance, mainly linked to transfer pricing strategies. Legal changes, introduced in 2016, by enacting stricter rules for granting tax benefits, fit a worldwide trend of restraining profit shifting opportunities linked to intangibles. The new framework clearly impacts tax and accounting complexity, for companies and tax auditors. Preliminary data, for 2014 and 2015, show a negligible impact of the IP box on corporate taxation.

The “modified nexus approach” is not a definitive panacea for fighting tax avoidance. Multinationals may move resources (e.g. highly specialized persons) to entities that are developing IP, curtailing the restriction associated with acquiring services from related parties. Tax authorities may fight these schemes, but face a challenging task. The grandfathering option and new accounting choices related to expense allocation are delicate issues. Not all countries adopted BEPS’ recommendations at the same time, which may impact international profit shifting activities and increase tax authorities’ costs to control them. The paper also provides preliminary and exploratory evidence that IP boxes, per se, do not suddenly raise the R&D activity of firms.

The analysis highlights legal, accounting and economic issues in dealing with changes in investment incentives and can or may be a useful remainder for countries in the process of setting up, or amending, IP boxes.

In transfer pricing (TP) methods, especially when based on margins, accounting indicators are of paramount relevance to assess the profitability of firms, and to compare such indicators to samples of similar companies. The purpose of this paper, drawing on the legal research method, is to discuss the following questions: when using the transactional net margin, quite common in TP tax reporting, does the new (IFRS-based) Portuguese financial accounting system produce profit level indicators that are closer to the underlying reality that TP aims to capture, or are these profit level indicators of a lower quality than before?

The methodology used in the paper draws on legal research. The hermeneutical and evaluative approaches are used to answer the research question. The legal research method is often criticized by not making the empirical sciences’ type of generalizations, since many problems are, by nature, related to national legal systems and, therefore, proposed solutions are not valid outside a specific territory. However, given the nature of the accounting and tax issues identified and discussed in the paper the topic is relevant outside Portugal, given the widespread adoption of IFRS-based accounting systems and the multinational impact of TP principles’ and legislation.

The main conclusion is that the new accounting regime has a significant potential for increasing uncertainty and compliance costs in the area of TP, given the nature of operating income adopted in the new IFRS-based system. As such, taxpayers and tax authorities (TA) and tax courts will have to allocate more resources to an already complex and uncertain fiscal area. A careful analysis of non-recurrent items is now mandatory, given the increased flexibility and the amalgamation of recurring and non-recurring accounting items that can have a pernicious influence in TP tax compliance. The answer to the research question is that the new accounting system produces operating margins that, when used as profit level indicators in TP, are of lower quality.

Taking into account the aim of this study, the discussion of a Portuguese particular feature of corporate financial information and tax system can highlight useful policy points to a broader audience. Many OECD countries face a dire situation in budgetary terms. Therefore, given the pressure to increase tax receipts, TP issues can shed some light on solutions being applied in other countries, and enhance awareness of corporate tax policy points. Directive 2013/34/EU gives Member States some accounting flexibility (e.g. in the design of the income statement). Therefore, the authors would argue for a new design of the SNC’s income statement by the Portuguese legislators. The analysis also argues for a broader level of coordination and consultation between accounting standard setters and TA, in areas where a strong link exists between book and tax income.

The link between IFRS-based account systems and TP tax issues is not, to the best of the authors knowledge, a widely researched topic Thus, the paper adds value to the discussion related to book-tax relation in the specific area of transfer price profit level indicators. It finds a divergent path between the economic reality that TP tries to capture and a concept of operating margin that is affected by non-recurring and peripheral transactions.

The purpose of this paper is to discuss the following research questions: Is the Portuguese corporate income tax (CIT) losing its internal consistency by extending the autonomous taxation of expenses (ATE)? Are receipts derived from autonomous taxes so relevant that what began as an exception is gradually becoming a permanent feature of the income tax? Given the constitutional principle that corporate taxation should be fundamentally based on income, is the taxation of expenses unconstitutional? Is Portugal an international outlier, in applying this type of taxation to corporate expenses?

The methodology used in the paper is a blend of legal research method and case study analysis. The interpretation of legal texts and the ratio legis discussion (hermeneutical side), the evaluation of advantages and disadvantages of autonomous taxes (argumentative approach) and the use of aggregate data to gauge an impression of autonomous taxes’ impact on global tax receipts (empirical side) will, jointly, be used to analyse the topic. Autonomous taxation is a case study on how a (albeit distortive) solution is being applied in an European Union (EU) country to significantly enhance corporate-related tax revenue.

The authors conclude that autonomous taxation is a relevant source of revenue and its elimination is not foreseeable, at least in the medium term. Moreover, the extension of the tax base is gradually transforming CIT in a kind of dual tax, by charging profits and some expenses. The Constitutional Court, stressing the equity principle, has not ruled autonomous taxation unconstitutional, invoking usefulness against tax evasion. Finally, with the exception of some Portuguese-speaking countries, no other comparable international experience is observed.

The autonomous taxes (ATE) and its progressive enlargement imply, on the one hand, that the CIT has been slowly, but inexorably, losing its sole purpose of taxing profits, and imposing a tax penalty on an increasing set of accounting expenses. On the other hand, the growing number of expenses subjected to taxation leads some authors to ponder if the Portuguese tax regime is losing attractiveness. By increasing ATE’s scope, the effective rate tends to move upwards, countering reductions in the statutory rate. Finally, tax law will increasingly influence managers’ daily decisions, given the set of expenses targeted by autonomous taxes.

Taking into account the aim of this study, the discussion of a Portuguese particular feature of corporate taxation can highlight useful policy points to a broader audience. Many Organization for Economic Cooperation and Development (OECD) countries face a dire situation in public finances. Therefore, given the pressure to increase tax receipts, the ATE can be a case study on how a (albeit distortive) solution is being applied in an EU country to significantly enhance corporate-related tax revenue.

Autonomous taxation of expenses (ATE) is a special and contentious feature of corporate income taxation in Portugal. By taxing of an expanding set of corporate expenses, it has caused many conflicts between the Portuguese tax authority and corporate taxpayers. Many of these conflicts emerged from the legal interpretation of ATE’s clauses, while others derived from frequent, and difficult to apply, legislative changes. The purpose of this paper is to focus on the following research question: does the recent evolution of the rules on ATE show an efficient process of making and interpreting tax law in Portugal? The authors intend to analyze the process of making and changing ATE’s rules, as well as to study how interpretative complexity increases conflicts between tax authorities (TA) and taxpayers.

The methodology used is a mix of the legal research method, namely, doctrinal methodology, with an analysis of jurisprudential and arbitration trends in litigation rulings, blended with the case study analysis of ATE in Portugal. Arbitration rulings will have a particular relevance to the analysis.

The main conclusion is that, urged by the need of revenues, and sensitive to the TA’ argument of ATE’s loopholes, the government hastened to close them. However, given the procedure adopted, new legal questions aroused, creating additional layers of complexity for companies, courts and tax auditors. Constitutional issues were highlighted by companies based on the prohibition of retroactive application of tax laws.

The paper has a conceptual nature and its conclusions cannot be automatically extended to other tax controversies or processes of amending tax laws. However, for the legal and accounting professions it offers valuable lessons in law interpretation and political lobbying to change tax laws. Also, in the international tax scene, some countries also introduced ATE, with potential for similar problems.

Regarding ATE’s streamlining, the process recently observed in Portugal was not, in authors’ view, managed in the best way, leaving a significant number of difficulties to be solved by courts. The change in ATE’s legal framework could have been more carefully managed, avoiding costly and time consuming disputes, in order to minimize compliance costs.

The paper contributes to the literature because this Portuguese experience, while highlighting the difficulties in making tax law, can be seen as a lesson on how to improve these processes, avoiding time and costs for business, TA and courts. Moreover, arbitration is a way of solving tax disputes that has been gaining ground in Portugal. In this respect, the paper also contributes to a better perception of the tax arbitration scenario in anEuropean Union country. It is also important for the accounting profession, whose members have often to deal with tax topics and the interpretative complexities they originate.

Although Public Research Institutions (PRIs) are large technology producers, they lack automated information tools that follow technical and scientific criteria for assessing and valuing patents. The assessment and valuation processes are stages of technology transfer (TT) that make it possible to obtain productive arrangements and guide the efforts of those involved in the development, maintenance and negotiation. This study aims to analyze the hybrid model of assessment and valuation of technologies by Soares (2018), applying the ‘Valorativo' software. In addition to patent value and indicator scores, the methods allow an understanding of the technology portfolio and its management.

This research is quali-quantitative, following an approach of applied nature and descriptive objectives. The research has bibliographical, documental and case study features based on the software development methodologies described in the study and the theoretical framework.

The Valorativo software assisted in the analysis of ten patents on PRIs. With the data collection and patent analysis, PAT1 scored highest among engineering patents, PAT3 scored highest among pharmaceutical patents and PAT10 scored highest among biotechnology patents. Five of the assessed patents resulted in a surplus of net present value (NPV), final net present value (NPVF) and royalties; revenue expectations outpaced investments.

The authors based the developed software on Soares’s (2018) methodology, with additional calculations and graphs. The Web software and the spreadsheet with Visual Basic for Application (VBA) were developed to deal with the patents assessment and valuation, helping in the analysis of their Legal Value, Technological Value and Market Conditions in the assessment process, and the Discounted Cash Flow and NPV in the valuation process.

The software helps with patent analysis and can generate indicators for traders, technology holders and researchers. Thus, it was necessary to understand and develop a theoretical-applied framework to outline and replicate the methodology clearly and easily.