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This study examines the information content of firms’ operations-related disclosures (ORDs) and the importance of these disclosures as an information source to stock markets relative to other commonly examined sources of information. I find that ORDs constitute a large portion of corporate press releases. These disclosures are associated with significant stock price reactions and trading volume. The stock price reactions to ORDs are greater than the reactions to 10-K/Q reports and are of similar magnitudes to the reactions to 8-K filings. On average, ORDs explain variation in firms’ quarterly returns to a similar degree as management earnings forecasts and 10-K/Q reports for the full sample and to a greater degree for small firms and firms with lower earnings quality.

Although current research has investigated how open research data (ORD) are published, researchers' behaviour of ORD sharing on academic social networks (ASNs) remains insufficiently explored. The purpose of this study is to investigate the connections between ORDs publication and social activity to uncover data literacy gaps.

This work investigates whether the ORDs publication leads to social activity around the ORDs and their linked published articles to uncover data literacy needs. The social activity was characterised as reads and citations, over the basis of a non-invasive approach supporting this preliminary study. The eventual associations between the social activity and the researchers' profile (scientific domain, gender, region, professional position, reputation) and the quality of the ORD published were investigated to complete this picture. A random sample of ORD items extracted from ResearchGate (752 ORDs) was analysed using quantitative techniques, including descriptive statistics, logistic regression and K-means cluster analysis.

The results highlight three main phenomena: (1) Globally, there is still an underdeveloped social activity around self-archived ORDs in ResearchGate, in terms of reads and citations, regardless of the published ORDs quality; (2) disentangling the moderating effects over social activity around ORD spots traditional dynamics within the “innovative” practice of engaging with data practices; (3) a somewhat similar situation of ResearchGate as ASN to other data platforms and repositories, in terms of social activity around ORD, was detected.

Although the data were collected within a narrow period, the random data collection ensures a representative picture of researchers' practices.

As per the implications, the study sheds light on data literacy requirements to promote social activity around ORD in the context of open science as a desirable frontier of practice.

Researchers data literacy across digital systems is still little understood. Although there are many policies and technological infrastructure providing support, the researchers do not make an in-depth use of them.

The peer-review history for this article is available at: https://publons.com/publon/10.1108/OIR-05-2021-0255.

This study frames the international disability movement – NGOs, foreign donors, and transnational networks focused on promoting the 2006 UN Convention on the Rights of Persons with Disabilities – as an organizational environment. As the movement expands into the Global South, it actively pressures local grassroots associations to adopt a new organizational model in order to become membership-based advocacy organizations. Many groups, however, are embedded in local civic environments that expect them to act as self-help and social support organizations. As such, grassroots associations are caught between two organizational environments, each promoting different models and practices.

This analysis draws upon 18 months of participant observation and 69 interviews gathered from a local coalition of seven grassroots disability associations in Nicaragua. This ethnographic approach is combined with sociological institutionalism, an analysis that emphasizes the way organizations conform to organizational models that spread across a field.

The local associations responded in a variety of ways to the advocacy model promoted by the international movement. Organizations either conformed, resisted, or developed hybrid organizational models on the basis of internal characteristics that determined how they straddled the two organizational environments.

This paper highlights the way international models may be ineffective in local environments that have civic traditions and lower levels of governmental capacity than found in the West. Some disability associations, however, will creatively combine local and international models to create new initiatives that make a positive impact in the lives of persons with disabilities at the grassroots.

The purpose of this paper is to examine the real estate sales in Turkey on a district basis to reveal the current state of real estate sales and any meaningful changes in the last period. The real estate market is important and is an indicator of the country’s general economic health, as real estate is seen as an investment.

As a powerful method of spatial analysis and evaluation, geographic information systems have been used to examine real estate data in both spatial and temporal ways. In this study, 14 years of sales data covering the years 2004 to 2017 obtained from government agencies on a district basis were evaluated using spatiotemporal methods. Several maps were produced using Getis-Ord Gi* and local Moran’s I indices, which showed the spatiotemporal change of sales and sales rates.

When looking at the maps, provinces such as Istanbul, Ankara, Izmir, Antalya and their surrounding districts have buoyant real estate markets compared to the other side of the country. Real estate sales are more stagnant in the eastern and northern parts of the country. In addition, the authors found that the growth rate of annual average real estate sales was approximately seven times higher than the annual average population growth.

This spatiotemporal study, which presents 14 years of performance data of the real estate market and, by extension, the economic situation, also highlights the regions that stand out for investment planning throughout the country. The results of spatiotemporal analysis also present a new way of real estate market visualization using maps with well-designed categorizations.

This paper aims to investigate the determinants of operational and liquidity risk reporting for the Tunisian insurance and banking sectors after the outbreak of the Tunisian revolution on 14 January 2011.

A manual content analysis approach was used to measure risk disclosure by counting the number of risk-related words within risk-related sentences in a wide range of publications.

The results show that operational risk disclosure is associated positively with operational losses frequency, institution size and the proportion of independent non-executive members of the board of directors. Also, board size is found to be negatively associated with risk disclosure. Moreover, net stable funding ratio, size and proportion of independent non-executive members have a positive effect on liquidity risk disclosure. The authors also discover that infrequency of board meetings and the presence of young members on the board increase the extent of liquidity risk information.

The research focuses on a small number of observations which somewhat restrict the generalization of results to the entire class of financial sector in Tunisia. Also, the qualitative character of some supposed explanatory variables (frequency and severity of operational risk) relies heavily on the experiences of interviewees and their basic perceptions.

Investors might do well to rely on such characteristics (large board size, less active board and a high proportion of non-executive directors) to predict the disclosure of risk information, either operational or liquidity risk. Board members should keep an eye on reporting on risk, by promoting the success keys of governance, because good corporate governance has to be recognizable at first to be an effective value driver.

The findings rationalize the debate over the impact of improved corporate governance on risk disclosure practices within the context of the Tunisian revolution. The logic of this rationalization may help to promote political incentives that will encourage a risk management culture based on a dynamic communication framework.

Presents a special issue, enlisting the help of the author’s students and colleagues, focusing on age, sex, colour and disability discrimination in America. Breaks the evidence down into manageable chunks, covering: age discrimination in the workplace; discrimination against African‐Americans; sex discrimination in the workplace; same sex sexual harassment; how to investigate and prove disability discrimination; sexual harassment in the military; when the main US job‐discrimination law applies to small companies; how to investigate and prove racial discrimination; developments concerning race discrimination in the workplace; developments concerning the Equal Pay Act; developments concerning discrimination against workers with HIV or AIDS; developments concerning discrimination based on refusal of family care leave; developments concerning discrimination against gay or lesbian employees; developments concerning discrimination based on colour; how to investigate and prove discrimination concerning based on colour; developments concerning the Equal Pay Act; using statistics in employment discrimination cases; race discrimination in the workplace; developments concerning gender discrimination in the workplace; discrimination in Japanese organizations in America; discrimination in the entertainment industry; discrimination in the utility industry; understanding and effectively managing national origin discrimination; how to investigate and prove hiring discrimination based on colour; and, finally, how to investigate sexual harassment in the workplace.

Gives an in depth view of the strategies pursued by the world’s leading chief executive officers in an attempt to provide guidance to new chief executives of today. Considers the marketing strategies employed, together with the organizational structures used and looks at the universal concepts that can be applied to any product. Uses anecdotal evidence to formulate a number of theories which can be used to compare your company with the best in the world. Presents initial survival strategies and then looks at ways companies can broaden their boundaries through manipulation and choice. Covers a huge variety of case studies and examples together with a substantial question and answer section.

The purpose of this monograph is to examine the main elements of the Copyright Designs & Patents Act 1988 which received the Royal Assent on the 15th November 1988. The Act provided for a major overhaul of the law on copyright and on registered designs, as well as certain adjustments to patent and trademark law and two major new regimes on performers' rights and design rights. While this is a major domestic reform the law is unlikely to remain unaltered for long because of the move towards a single market within the E.E.C. by 1992. This will lead to the introduction of harmonised regimes on the various elements of intellectual property law such as copyright and industrial design which will no doubt require some readjustment to U.K. domestic law. Recently the E.E.C. Commission published a Green Paper on “Copyright and the Challenge of Technology” which suggests solutions to some questions such as the vexed problem of illegal home taping which are different to those adopted by the U.K. in the new Act. [On 21/12/88 a draft directive on Copyright & Computer Software which proposes a harmonised regime for the protection of computer programs and related matters was published]. It also has to be borne in mind that while Article 222 of the Treaty of Rome states that the treaty does not affect the existence of national intellectual property right regimes the “exercise” of these national rights may be found to infringe the provisions of the Treaty on free movement of goods (Arts. 30–36) or on competition law (Arts. 85–86).

In this chapter, the authors contribute toward building a better understanding of farmers’ responses to behavioral drivers of land-use decision by establishing an alternative analytical procedure, which can overcome various drawbacks suffered by methods currently used in existing studies. Firstly, our procedure makes use of spatially high-resolution data, so that idiosyncratic effects of physical environment drivers, e.g., soil textures, can be explicitly modeled. Secondly, we address the well-known censored data problem, which often hinders a successful analysis of land-use shares. Thirdly, we incorporate spatial error dependence (SED) and heterogeneity in order to obtain efficiency gain and a more accurate formulation of variances for the parameter estimates. Finally, the authors reduce the computational burden and improve estimation accuracy by introducing an alternative generalized method of moments (GMM)–quasi maximum likelihood (QML) hybrid estimation procedure. The authors apply the newly proposed procedure to spatially high-resolution data in England and found that, by taking these features into consideration, the authors are able to formulate conclusions about causal effects of climatic and physical environment, and environmental policy on land-use shares that differ significantly from those made based on methods that are currently used in the literature. Moreover, the authors show that our method enables derivation of a more effective predictor of the land-use shares, which is utterly useful from the policy-making point of view.

We present the finite element simulations of reactive mineral‐carrying fluids mixing and mineralization in pore‐fluid saturated hydrothermal/sedimentary basins. In particular we explore the mixing of reactive sulfide and sulfate fluids and the relevant patterns of mineralization for lead, zinc and iron minerals in the regime of temperature‐gradient‐driven convective flow. Since the mineralization and ore body formation may last quite a long period of time in a hydrothermal basin, it is commonly assumed that, in the geochemistry, the solutions of minerals are in an equilibrium state or near an equilibrium state. Therefore, the mineralization rate of a particular kind of mineral can be expressed as the product of the pore‐fluid velocity and the equilibrium concentration of this particular kind of mineral. Using the present mineralization rate of a mineral, the potential of the modern mineralization theory is illustrated by means of finite element studies related to reactive mineral‐carrying fluids mixing problems in materially homogeneous and inhomogeneous porous rock basins.