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The purpose of this paper is to present an efficient engineering methodology for solving the problem of non‐linear (NL) damage and post‐buckling of large‐scale structures, which is of high importance mainly for the aircraft industry.

The methodology takes advantage of the capabilities of finite element substructuring technique in the simulation of large/complex structures and exploits the advantages of local‐global analysis logic. The main innovation deals with the appropriate modification of superelement method, such that it can deal with NL behaviour and efficiently model the entire large‐scale structure. In this study, the proposed methodology is demonstrated in the treatment of geometrical non‐linearity and its efficiency is assessed in the case of a large‐scale fuselage section.

A method capable of solving large‐scale NL problems by taking advantage of the linear response of the different model regions is developed.

Further development of the proposed method is required for handling other means of non‐linearity.

The proposed approach is advantageous in terms of computational effort over the corresponding conventional ones.

Because of the education sector’s evolution, accounting initiatives are required regarding competitiveness. Activity-based costing’s (ABC) neglected potential as a cost strategic tool initiated this research, which aims to identify administrative and operational factors that support or hinder its implementation in educational institutions as a predictor of competitiveness.

A theoretical model was proposed and tested through structural equation modeling to identify relationships between accounting departments, cost procedures, the transmissibility of information and competitiveness. Using quantitative and qualitative methods, a scale of items was derived, denoting an institute’s cost strategy and ABC implementations and returned from 417 Greek education institutes.

An accounting department’s role in accurate data transmissibility and an institution’s organizational structure significantly affect cost-related competitiveness. The importance of information sharing is strengthened by current cost allocation capabilities and the accounting department’s influence on management.

ABC’s limited implementation in the Greek education sector complicated the theoretical model’s construction, as a variety of geographical and institutional factors were taken into consideration.

Customer value provides a competitive advantage and constitutes the basis of solid price strategies. Research demonstrates ABC’s importance for education institutions’ competitiveness and resource exploitation.

Education’s commercialization urges costing strategy prioritization. ABC could benefit competitiveness and attract long-term funds and investments. To create value institutions, the allocation of incurred costs to added-value activities is crucial.

This study sheds light on vague issues institutions face when dealing with ABC. Understanding accounting departments’ influence shows ABC’s feasibility even for smaller or less efficiency-oriented education institutions.

The purpose of this study is to investigate the implementation of International Financial Reporting Standard (IFRS) 16 in developing countries to enhance asset pronouncements or the quality of opaque accounting information for listed firms’ leasing transactions.

This study designed ordinary least square (OLS) regression models to examine the hypotheses in two ordered tests. The first-order test ascertained the association between fundamental accounting information and earnings or stock prices. Then, the second-order test was nested to add the instrument variable to the first-order one. In addition, the researchers selected 17 Asia-Pacific countries.

First, this study contributes to the fair value of firms’ asset measurements, and the accounting discipline requires adaptive scalability to produce future potential cash flows. Second, it reduces literature gaps between the pros and cons of the opaqueness of assets. In addition, these research arguments would be the referee for reducing information’s opacity. Finally, this study demonstrates the impact of IFRS 16’s implementation on firms’ conservatism levels and entropy’s information quality, requiring the regulators to accommodate these issues.

Due to the implementation of IFRS 16, the authors are neutral about the impacted financial statements and political consequences for these Asia-Pacific listed firms and countries. First, we propose the uniqueness of problematic elaboration since implementing IFRS 16 results in a more pronounced or opaque information quality due to vulnerable complexities in the financial statements. Second, this implementation is associated with hierarchical information and conservatism, producing accounting information entropy or negentropy. However, the hierarchy theory suggests various levels of conservatism that could increase or decrease the information’s quality.

This chapter focuses on the IFRS 15 Revenue from Contracts with Customers and IFRS 16 Leases in the airline industry considering the case of Air France – KLM (AF-KLM). This airline timely adopted IFRS 15 and early adopted IFRS 16 for the year 2018 and restated its 2017 financial statements using the full retrospective method so that the 2018 financial statements of the airline provide comparative financial information during the transition phase from IAS 18 to IFRS 15 as well as from IAS 17 to IFRS 16. In the first part of the chapter, liquidity, solvency, and profitability ratios along with cash flow ratios were used to analyze the cumulative effect of IFRS 15 and IFRS 16 using 2017 and restated 2017 financial statements. In this context, results indicate that the liquidity ratios decreased, and the solvency ratios increased in general. In addition, the cumulative effect of IFRS 15 and IFRS 16 created an upward change in general on profitability ratios based on the several performance parameters that should be considered during the transition from IAS 18 to IFRS 15 and from IAS 17 to IFRS 16. Overall, IFRS 15 has minor effect and IFRS 16 has major effect on the financial statements of AF-KLM. In the second part of the chapter, the compliance level of the mandatory disclosures requirements of the airline was examined from the lessee standpoint and the research pointed out that the airline fully complied with these disclosures at its first adoption of IFRS 16 and provided some voluntary disclosures as well.

The purpose of this study is to investigate the value relevance of goodwill and its additional aspects during a long-term period in Greece. Furthermore, by implementing two of the most popular value relevance models, the Ohlson’s price and Easton and Harris’ return model, this study examines the impact of goodwill on Greek stock prices from 2007 to 2018, a period of 12 years in which International Financial Reporting Standards (IFRS) are applied. Furthermore, this study analyzes how goodwill’s value relevance changes as it ages and during the Greek debt crisis.

In order to test the value relevance of goodwill we implemented two of the most popular value relevance models, Ohlson’s price and Easton and Harris’ return model. Our sample consists of non-financial listed Greek companies that reported positive goodwill accounting balances on their financial statements during the financial period from 2007 to 2018. Finally, we applied fixed-effects regression model to all equations.

The results provide evidence that the year-end goodwill accounting balance is value relevant, and that the debt crisis has improved goodwill’s information content. Finally, the empirical findings suggest that only current year acquired goodwill is value relevant compared to older goodwill, and therefore, goodwill’s impact on stock prices is decreasing as it ages.

A noteworthy limitation of this study is that it focuses on a specific code-law country Greece, which is a relatively small economy compared to the whole Eurozone. This research contributes to the research literature as it confirms other research findings in the European context and specifically that goodwill based on IFRS is value relevant to financial statement users. Additionally, it investigates for the first time how goodwill was affected by the Greek debt crisis. Finally, it contributes to other researcher’s debate concerning the duration of goodwill’s value relevance in a code law environment such as Greece.

Financial analysts and institutions are provided with more assurance about goodwill’s financial reporting quality to be embedded in the financial evaluation process of corporates. As this research confirms that goodwill should be regarded as an asset, companies should obtain better financial ratings from financial institutions and investors and thus will have better access to equity and debt funding.

We investigate the value relevance of goodwill in Greece during a long-term period of 12 years. Additionally, our study examines the impact of the Greek debt crisis on the information content of goodwill accounting balances and the period during which accumulated goodwill balances and within-year acquired goodwill maintain its value relevance. Our research could assist accounting standard setters such as the International Accounting Standard Board to evaluate the quality of specific standards such as IFRS 3 “Business Combination” and IAS 38 “Impairment of Assets.”

This study aims to examine whether the financial market rewards the sustainable companies by investigating the impact of sustainability assurance levels on market capitalization of the CAC 40 firms. This analysis is complemented by examining the role of company characteristics to investors, providing a clearer picture of the functioning of the capital market.

To analyze the effect of sustainability assurance levels on market capitalization for the period 2011–2021, this study used a simplified version of the linear information model which is based on Ohlson model (1995) and Crouse (2007). This model is a multiple linear regression model which will be applied to panel data.

The study found that sustainability assurance levels negatively impact market capitalization. Higher investment decisions occur when sustainability reports have limited assurance, likely due to resource waste and costs exceeding income. In addition, net income, corporate social responsibility (CSR) indexes, leverage and performance significantly influence market capitalization.

This study offers valuable insights for both companies and investors, providing guidance on making investment decisions based on varying levels of sustainability assurance.

The current study sheds light on a relatively unexplored area regarding the connection between sustainability assurance and market reaction. Hence, this research focuses on a novel aspect of sustainability assurance by investigating how firm visibility in terms of sustainability practices impacts market capitalization.

This paper examines issues that focus on the importance of accounting data generated knowledge information and its role in modern business. The cognitive aspect of this research reflects the ability of companies and its employees to apply knowledge for managerial purposes using accounting data.

Using a questionnaire, a five-factor model related to information communication, information cognitive utilization, functional optimization, applicability and cognitive efficiency was created.

Findings present a series of complex correlations highlighting possible actions to utilize knowledge as a tool for management. Information is obtained regarding the management of knowledge and the adoption of information systems.

The results reflect the limited implementation of intellectual capital practices and understanding of knowledge as a financial tool for executives and employees. Based on the above, an attempt was made to formulate the questions for the careful identification of the factors.

Rapid developments in information and communication technologies, together with a realization that knowledge is a resource of general and cost strategic importance, changed the operational structures of companies, shifting value from materials to intangible assets. This paper demonstrates how multiple variables are correlated and how small changes could help increase intellectual capital and facilitate the construction of knowledge based systems.

The need for an accounting valuation of intellectual capital in order to present the true picture of business value is evident. This paper illustrates factors such as interactive communication and systematic cognitive efficiency or the monetization of information as a preliminary step for future valuation and management intellectual capital models.

Direct access to sufficient and reliable information, lead to the search for effective tools for the creation, aggregation and exchange of knowledge. The latter becomes a key goal for information systems. Emphasis is placed on the benefits and critical success factors of knowledge management systems, as essential information systems to support and enhance organizational processes.