IFRS Taxonomy and financial reporting practices: The case of Italian listed companies

XBRL taxonomies have a crucial role in digital financial reporting. On the one hand, they provide a unique set of computer-readable tags to allow the interchange of interactive information. On the other hand, a systematic, agreed-upon convention for naming each taxonomy tag is needed. In this context, the IFRS Foundation is playing a relevant role in developing well-structured taxonomies, which could simultaneously favor both the interoperability and the homogenization of the firms' financial information at the global level. Due to its importance, XBRL is being applied in many countries, but according to different implementation schemas.In this study, we attempt to verify if the IFRS Taxonomy released by the IFRS Foundation adequately reflects the reporting practices of the Italian listed companies for which XBRL is not yet required. The results reveal a general discrepancy between the financial items disclosed by the companies and the taxonomy tags. Specifically, we noticed that the financial statements items are more disaggregated than the taxonomy tags and that this depends on the sector and the size of the companies. Unless the XBRL implementation system explicitly allows companies to use and disclose taxonomy extensions, a loss of detailed information occurs if the taxonomy is applied.     

The Israeli XBRL Adoption Experience

eXtensible Business Reporting Language (XBRL) is a language for the electronic communication of business and financial data which is revolutionizing business reporting around the world. It is a tool to bridge potential language barriers and unify financial reporting. This has appeal to foreign investors, among others, who can rely on information in XBRL‐tagged financial reports to make investment decisions without having to translate financial statements from local language. In 2008, Israel required most public companies to adopt International Financial Reporting Standards (IFRS) for financial reporting and to use XBRL‐tagged reporting format, as part of an aggressive effort to make its capital markets more transparent and attractive for foreign investors. In this paper, we study all Israeli public companies and analyze the accuracy and reliability of their XBRL‐tagged financial statements that are available on MAGNA, the Israel Securities Authority's electronic system. We describe the process by which the XBRL‐based data were collected and reported. We document, categorize, and analyze deficiencies in the XBRL‐tagged filings, and inconsistencies between them and the Hebrew‐based annual reports. We observe pervasive data entry errors resulting in inaccurate XBRL‐generated financial reports, which went undetected for over one year. Further, first year XBRL reporting (in conjunction with IFRS adoption) did not increase foreign investment in the Israeli capital markets. This analysis allows us to better understand the benefits and challenges of the adoption of XBRL.     

IFRS adoption,reporting incentives and financial reporting quality in private firms

This study examines financial reporting quality (FRQ) effects around voluntary International Financial Reporting Standards (IFRS) adoptions by German private firms across two important dimensions, earnings quality and disclosure practices. To capture differences in the motivations for IFRS adoptions, we identify four different types of IFRS adopting firms based on a comprehensive set of firm characteristics. We observe earnings quality improvements around IFRS adoptions primarily for one type of firm, which is young, fast growing and seeking access to public equity markets. Using a matched sample of private German GAAP and IFRS reporting firms, we find some evidence suggesting that IFRS also contribute to higher earnings quality. Recognizing that our earnings quality metrics are only incomplete measures of FRQ, we also compare the disclosure practices of IFRS and German GAAP firms. We find that all IFRS firm types disclose significantly more information in their financial reports and show a higher propensity to publish their financial reports voluntarily on the corporate website. Our findings indicate that failure to identify earnings quality changes around IFRS adoption cannot be automatically interpreted as IFRS adoption having no effect on the FRQ of (private) firms. Collectively, our results suggest that both incentives and accounting standards shape private firms’ FRQ.     

Measuring the impact of international reporting standards on market performance of publicly traded companies

The decision whether to require publicly traded companies to adopt International Financial Reporting Standards (IFRS) remains in flux. In 2008, the US Securities and Exchange Commission proposed a roadmap leading to complete acceptance of IFRS in the US. With the potential replacement of US GAAP with IFRS in the near future, understanding the impact of IFRS on corporate financial reporting is more important than ever. This study examines two factors which are critical considerations in the decision to accept or not to accept IFRS in the US: How different is financial statement information derived under IFRS from information derived under US generally accepted accounting principles (GAAP); and how much incremental information value, if any, is provided by IFRS over US GAAP? The present study extends prior research by examining concurrently both differences and their impact on market performance. Findings of this study support the view that differences on financial statement results between IFRS and US GAAP are not significant, thus, supporting proponents of adoption of IFRS in the US, after which all US publicly traded companies would use IFRS and not US GAAP.     

The Value Relevance of Accounting Numbers Under International Financial Reporting Standards

We study the market reaction to the mandatory adoption of International Financial Reporting Standards (IFRS) in Spain by examining the value relevance of the information contained in the IFRS reconciliation adjustments in relation to the local generally accepted accounting principles (GAAP). The two‐staged IFRS disclosure in the transition period is specific to Spain: the aggregated numbers of accounting differences are disclosed in stage 1, and the IFRS individual adjustments on book value of equity and earnings are disclosed in stage 2. This unique reporting timeline provides an opportunity for the market both to assess the impact of those new accounting policies adopted by firms and to assess differences when compared to the previous GAAP. We find no evidence of increased value relevance after IFRS adoption. However, our results from the incremental value relevance test show that investors consider the individual reconciliation adjustments in the second stage to be valuable and significant, specifically in relation to marked‐to‐market adjustment to financial instruments, adjustments to intangibles, provisions and impairment adjustments to property, plant and equipment, adjustments to inventories, and adjustments to pension benefits. Moreover, the results are significantly higher for low leverage firms. Our findings indicate that the market prices the informativeness of the reconciliation adjustments once the transition to IFRS disclosure cycle is complete.     

Evolving Connections Between Tax and Financial Reporting in Italy

We analyze the evolution of the relationship between tax and financial reporting in Italy after the mandatory introduction of International Financial Reporting Standards (IFRS) in 2005. Italy represents an interesting case study among European countries, with domestic generally accepted accounting principles (GAAP) oriented towards creditor protection and characterized by a close connection of financial and tax accounting. Unusually, the adoption of IFRS is compulsory for the unconsolidated financial statements of listed companies, but the process of alignment of domestic GAAP to IFRS, that has affected some countries, has had little effect on Italy. Thus, two accounting systems, IFRS and Italian GAAP, are used for the preparation of unconsolidated financial statements by different categories of companies and, as a consequence, two different linkages between tax and financial reporting emerge. In order to assess the degree and the direction of the book-tax linkages we use the methodology developed by Lamb, Nobes and Roberts (1998. International variations in the connections between tax and financial reporting, Accounting and Business Research, 28(3), pp. 173–188). IFRS and tax reporting show a high degree of disconnection, while Italian GAAP, in line with the accounting tradition of most continental European countries, are closely related to tax rules. The analysis points out a rapidly evolving situation, with links between accounting systems and taxation becoming tighter, mainly because of the changes in tax law introduced during the last few years.     

Economic Benefits of Adopting IFRS or US‐GAAP – Have the Expected Cost of Equity Capital Really Decreased?

Abstract:   The question of whether the adoption of International Financial Reporting Standards (IFRS) results in measurable economic benefits is of special interest, particularly in light of the European Union's adoption of IFRS for listed companies. In this paper, I investigate the common conjecture that internationally recognised financial reporting standards (IAS/IFRS or US‐GAAP) reduce the cost of capital for adopting firms. Building on Leuz and Verrecchia (2000) , I use a set of German firms that have adopted such standards and investigate the potential economic benefits of this reporting strategy by analysing their cost of equity capital through the use and customisation of available implied estimation methods. Evidence from the 1993–2002 period fails to document lower expected cost of equity capital for firms applying IAS/IFRS or US‐GAAP. During the transition period I analyse, the expected cost of equity capital in fact appear to have rather increased under non‐local accounting standards.     

Towards the global adoption of XBRL using International Financial Reporting Standards (IFRS)

XBRL is a language based on XML for the electronic communication of business information. It is designed to improve the exchange, aggregation and analysis of corporate data requiring disclosure, through a unique tagging structure that provides interoperability. But, the proliferation of a multitude of XBRL taxonomies, based on different accounting principles, can risk the objectives of standardization, comparability and re-usability of the information that is sought with XBRL. It is therefore essential to develop global accounting standards as a unique foundation on which the XBRL taxonomies can be established, so that it becomes possible to compare the financial information originating from various countries. Along these lines, the International Financial Reporting Standards (IFRS-GP) taxonomy was created to establish a common ground for international firms and create a platform that would enhance the benefits of XBRL. This paper examines whether the IFRS-GP taxonomy, at its current state, adequately covers European companies' dissemination practices and strengthens the benefits of XBRL. Our results provide implications for the evaluation of the effectiveness of the IFRS-GP taxonomy and shed light on directions that may lead to the improvement of this taxonomy.     

An examination of the perceptions of auditors and chief financial officers regarding principles versus rules based accounting standards

The debate over the adoption of International Financial Reporting Standards (IFRS) by United States issuers, or its convergence with U.S. Generally Accepted Accounting Principles (U.S. GAAP) has been going on for several years now. However, as of this writing, the Securities and Exchange Commission (SEC) has still not taken a definitive position on the issue. This is in part due to issues involving the cost of adoption, independence concerns relating to the IFRS promulgation body, the International Accounting Standards Board (IASB), and the debate over which type of accounting standards is superior for financial reporting: IFRS, which are said to be “principles-based,” or U.S. GAAP, which are said to be “rules-based.” In this paper we examined the views of two stakeholders in the U.S. financial reporting system, auditors in large public accounting firms and Chief Financial Officers in the Fortune 1000. We elicited their perceptions involving ten situations where specific rules are incorporated in U.S. GAAP. We asked if the elimination of the specific rule would be likely to better achieve the “qualitative characteristics of useful financial information” as defined by the Conceptual Framework for Financial Reporting adopted by the Financial Accounting Standards Board (FASB) in 2010 (FASB 2010) and the similar document adopted by the IASB at the same time (IASB 2010). We found that in eight of the ten situations both groups preferred the rules-based accounting regime (the current U.S. GAAP rules) over a principles-based approach.     

International financial reporting standards and experts' perceptions of disclosure quality

From 2005, over 7,000 listed firms in the European Union and many more around the world are required to adopt International Financial Reporting Standards (IFRS). The introduction of a uniform accounting regime is expected to ensure greater comparability and transparency of financial reporting around the world. However, recent research has questioned the quality of financial statements prepared under IFRS standards, particularly in the presence of weak enforcement mechanisms and adverse reporting incentives ( Ball et al. , 2003 ). In this paper, we assess the quality of the financial statements of Austrian, German and Swiss firms which have already adopted internationally recognized standards (IFRS or U.S. GAAP). The study makes use of available disclosure quality scores extracted from detailed analyses of annual reports by reputed accounting scholars ('experts'). This work complements other contemporary research on the quality of IFRS financial statements where the properties of earnings are used as an evaluation metric ( Barth et al. , 2005 ). Our evidence shows that disclosure quality has increased significantly under IFRS in the three European countries we analyse. This result holds not only for firms which have voluntarily adopted IFRS or U.S. GAAP, but also for firms which mandatorily adopted such standards in response to the requirements of specific stock market segments. Although we cannot establish direct causality due to the inherent self-selection issues for most of our sample firms, the evidence shows that the quality of financial reports has increased significantly with the adoption of IFRS.     

Timing Equity Issuance in Response to Information Asymmetry Arising from IFRS Adoption in Australia and Europe

This study examines the association between changes in reported financial performance resulting from mandatory adoption of International Financial Reporting Standards (IFRS) and equity issuance during the transition period leading up to IFRS adoption for listed firms in Australia and Europe. We hypothesize that firms affected by the accounting standards change strategically time equity issuance around the time the firm discloses the effects of IFRS adoption on reported financial performance. We document circumstances where market returns are associated with the reconciliation of net income between local GAAP and IFRS. We find that a firm's likelihood of equity issuance and equity issue size during the three years prior to the IFRS reconciliation disclosure are negatively associated with the unexpected change in net income resulting from the conversion to IFRS.     

Using Form 20-F reconciliations to internationalize an accounting course

Accounting courses and textbooks in the United States focus on US generally accepted accounting principles (GAAP). As a result, US accounting students have little exposure to International Financial Reporting Standards (IFRS) and to differences between these standards and US GAAP. To familiarize students with the differences between IFRS and US GAAP, accounting instructors can develop assignments based upon the reconciliation of IFRS to US GAAP net income included in Form 20-F, the annual document submitted to the SEC by non-US firms. The course assignment described in this paper provides students with a “road map” of the differences underlying specific company financial reporting, and helps instructors identify where these differences occur. The assignment represents an innovative way of integrating international financial reporting standards and SEC reporting requirements into a higher level undergraduate or graduate accounting course.     

Are IFRS value-relevant for separate financial statements? Evidence from the Italian stock market

Using a sample of Italian firms, this paper investigates whether separate financial statements are useful to capital market investors, and whether International Financial Reporting Standards (IFRS) are more value-relevant than domestic generally accepted accounting principles (GAAP). These issues are key in evaluating the decision made by some states in the European Union to extend the use of IFRS to separate financial statements. The study provides evidence that separate financial statements are value-relevant, regardless of the accounting standard set. However, contrary to expectations, separate financial statements under IFRS do not have incremental information content beyond domestic GAAP. There is even some evidence that domestic GAAP financial statements are more value-relevant than IFRS. Finally, this paper documents the important role of model specification in value-relevance studies.     

The Effect of Mandatory IFRS Adoption on Financial Analysts’ Information Environment

This paper examines the effect of the mandatory adoption of International Financial Reporting Standards (IFRS) by the European Union on financial analysts’ information environment. To control for the effect of confounding concurrent events, we use a control sample of firms that had already voluntarily adopted IFRS at least two years prior to the mandatory adoption date. We find that analysts’ absolute forecast errors and forecast dispersion decrease relative to this control sample only for those mandatory IFRS adopters domiciled in countries with both strong enforcement regimes and domestic accounting standards that differ significantly from IFRS. Furthermore, for mandatory adopters domiciled in countries with both weak enforcement regimes and domestic accounting standards that differ significantly from IFRS, we find that forecast errors and dispersion decrease more for firms with stronger incentives for transparent financial reporting. These results highlight the important roles of enforcement regimes and firm‐level reporting incentives in determining the impact of mandatory IFRS adoption.     

Do earnings reported under IFRS tell us more about future earnings and cash flows?

We contribute to the debate about the relative benefits and costs of International Financial Reporting Standards (IFRS) adoption by examining whether earnings persistence and the association between current accounting earnings and future cash flows differ for firms reporting under IFRS versus firms reporting under United States Generally Accepted Accounting Principles (U.S. GAAP) and firms reporting under non-U.S. domestic accounting standards (DAS). Using samples comprised of 58,832 firm-year observations drawn from 33 countries from 2002 through 2008, we find that positive earnings reported under IFRS are no more or less persistent than earnings reported under U.S. GAAP but losses reported under IFRS are less persistent than losses reported under U.S. GAAP. Moreover, we find that earnings reported under IFRS are no more or less persistent and are no more or less associated with future cash flows than earnings reported under non-U.S. DAS. However, we find that earnings reported under U.S. GAAP are more closely associated with future cash flows than earnings reported under IFRS. This is important if a key role of reported earnings is to help investors form expectations about future cash flows. These results should be of interest to academics and standard-setters as they debate the merits of transitioning to IFRS, and to parties who use reported earnings to form expectations about future earnings and cash flows.     

分类标准FRTA校验的分析研究

财务报告分类标准架构(F inanc ial Reporting Taxonomy Arch itecture,FRTA)规范是XBRL国际组织2005年发布的技术规范,它规定了分类标准的建模规则。本文针对国际财务报告准则基金会(IFRSF)的分类标准IFRS 20100630版,以及中国财政部的企业会计准则通用分类标准CAS 20100930版,进行了与FRTA规范合规性的校验分析,从而提出FRTA规范应该随着XBRL技术规范的不断更新进行内容上的修订与改进,同时XBRL处理工具的校验机制也应该针对XBRL技术规范的更新进行修改与维护。     

Are financial professionals ready for IFRS?: An exploratory study

Despite a move towards convergence between principles-based International Financial Reporting Standards (IFRS) and rules-based U.S. GAAP, and the likelihood that many foreign affiliates of U.S. firms use IFRS, little research has examined whether United States financial managers appropriately record and summarize transactions in accordance with IFRS. This paper investigates the ability of 176 U.S. financial managers to appropriately apply the revenue recognition standard under IFRS when given the relevant guidance. About half of the participants selected the U.S. GAAP answer, and only 40 percent identified the correct answer under IFRS. More experienced financial managers, and financial managers with relevant industry experience were more likely to appropriately apply the standard, but a substantial percentage of them still selected the GAAP choice rather than the correct choice under IFRS. This suggests that more IFRS training in the U.S. is needed prior to IFRS adoption.     

Intangible assets,IFRS and analysts’ earnings forecasts

We investigate whether the adoption of International Financial Reporting Standards (IFRS) in 2005 by Australian firms has been associated with a loss of potentially useful information about intangible assets. We find that the negative association between the accuracy and dispersion of analysts’ earnings forecasts and aggregate reported intangibles previously documented by Matolcsy and Wyatt (2006 ) becomes stronger subsequent to IFRS adoption, primarily for firms with high levels of underlying intangible assets. Our result is largely attributable to reported goodwill, rather than other intangible assets, suggesting that the impairment approach to goodwill valuation required by IFRS conveys more useful information than does the former straight‐line amortization approach. When we investigate a sub‐sample of firms that report lower intangibles under IFRS than under the prior Australian GAAP, we do find some evidence consistent with a loss of useful information relating to intangibles.     

Mandatory IFRS adoption and the cost of debt in Italy and UK

This paper analyses the effect of the mandatory adoption of International Financial Reporting Standards (IFRS) within the EU on the cost of corporate debt. In order to avoid the imprecision involved in a large-scale cross-country study, we examine the impact of IFRS in two very clearly different institutional settings, the UK and Italy. The UK is a common-law country characterised by strong enforcement and national generally accepted accounting principles (GAAP) which are equivalent to IFRS. Italy is a typical European code-law country, characterised by a weak outside investor protection system, and national GAAP significantly different from the IFRS model. No IFRS effect is observed in the UK, consistent with it having standards which are close to IFRS. During the post-IFRS period, in Italy more weight is placed on the accounting numbers to assess the cost of debt. We also find that accruals quality improves in Italy, thus suggesting that public financial reporting data are enhanced relative to privately held information about borrowers' credit ratings.     

The Impact of Mandatory International Financial Reporting Standards Adoption on Investment Efficiency: Standards,Enforcement, and Reporting Incentives

This paper investigates whether mandatory adoption of International Financial Reporting Standards (IFRS) is followed by a decline in firms’ suboptimal investments. On average, we find that the probability of under‐investment in capital expenditure declines for firms from 23 countries requiring mandatory adoption of IFRS relative to firms from countries that do not have such requirements; meanwhile the probability of over‐investment remains unchanged. However, this real effect becomes smaller when we control for concurrent changes to the enforcement of financial reporting along with the introduction of IFRS in some countries, suggesting that the switch in standards is only one of the drivers for the observed benefits. Moreover, we find that the reduction in suboptimal investments is driven by firms with high reporting incentives to provide transparent financial reports from countries where the existing legal and enforcement systems are strong. We further show that the real effect increases with the predicted changes in accounting comparability. Finally, we find that after mandatory IFRS adoption, capital investment becomes more value‐relevant, less sensitive to the availability of free cash flows, and more responsive to growth opportunities. Our findings provide new insights into the real effects of mandatory IFRS adoption.