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The purpose of this study is to explore linguistic stylometric patterns encompassing lexical, syntactic, structural, sentiment and politeness features that are found in librarians’ responses to user queries.

A total of 462 online texts/transcripts comprising answers of librarians to users’ questions drawn from the Internet Public Library were examined. A Principal Component Analysis, which is a data reduction technique, was conducted on the texts and transcripts. Data analysis illustrates the three principal components that predominantly occur in librarians’ answers: stylometric richness, stylometric brevity and interpersonal support.

The results of the study have important implications in digital information services because stylometric features such as lexical richness, structural clarity and interpersonal support may interplay with the degree of complexity of user queries, the (a)synchronous communication mode, application of information service guideline and manuals and overall characteristics and quality of a given digital information service. Such interplay may bring forth a direct impact on user perceptions and satisfaction regarding interaction with librarians and the information service received through the computer-mediated communication channel.

To the best of the authors’ knowledge, the stylometric features encompassing lexical, syntactic, structural, sentiment and politeness using Principal Component Analysis have not been explored in digital information/reference services. Thus, there is an emergent need to explore more fully how linguistic stylometric features interplay with the types of user queries, the asynchronous online communication mode, application of information service guidelines and the quality of a particular digital information service.

This study analyzes the advantages and disadvantages of the electoral mechanism of local education superintendents in South Korea, draws conclusions and makes suggestions for future reforms.

The research method of this study included document analysis and interviews. Document analysis was used to collect and analyze the relevant official documents of education superintendents across countries. Semi-structured interviews were conducted with four professors and two superintendents.

The results of the interviews indicate the following: 1) Korean stakeholders are getting more familiar with the direct election of superintendents, as the interviews indicate a more mature direct election system due to previous experience and public officials taking direct election into account; 2) The direct election of superintendents has advantages and disadvantages. The advantages include increasing the participation of the general public in education, and the disadvantages include conflict between the central government and local superintendents belonging to different political parties. However, the current system is likely to be retained; 3) The superintendent systems in various countries differ due to their respective traditions and social contexts. However, the authors can always learn lessons and implications from foreign countries if the authors compare their education systems with their foreign counterparts.

As far research limitations, although this was a small study, it shows the importance of collecting multiple stakeholders' views on the direct election of education superintendents as a basis for future reform of education management.

The Korean system for electing superintendents provides a good model for other countries reflecting on the educational autonomy and accountabilities of their own systems.

The direct election of superintendents provides an example of professionalism, independence and political neutrality in education that other countries can learn from. The separation of general and educational administration in Korea through direct elections protects educational activities from political influence.

In terms of originality/value, this study adds a new perspective to the debate about whether the general public should directly elect education superintendents, as well as to the literature on local education management.

The authors examined whether stocks with higher left-tail risk measures earn higher or lower futures returns. Specifically, the authors estimate the cross-sectional principal component of a battery of left-tail risk measures and analyze future returns on stocks with high principal component values. In contrast to finance theories on the risk–return trade-off relationship, the study results show that high left-tail risk stocks have lower future returns. This finding is robust to various left-tail risk measures and controls for other risk factors. Moreover, the negative relationship between the left-tail risk and returns is more pronounced for stocks that are actively traded by retail investors. This empirical result is consistent with behavioral theory that when investors make decisions based on experience, they tend to underweight the likelihood of rare events.

This study defines and critically analyzes Korean high modernism using the Sewoon Sangga project as a case study, as it has significant value in Korea's urban and architectural history.

The methodology applied for this study was a theory-interpretive analysis. This study examines the modernization process of Seoul based on the concept of “high modernism,” in that the theory-interpretive analysis method analyzes historical phenomena centered on a specific concept.

As a form of national belief, the various ideas that give birth to modern cities are defined as “high modernism.” As a Korean megastructure, the Sewoon Sangga project is significant in the history of Korean urbanism and architecture because it is the archetype of Korean high modernism and is representative of South Korea's compressed economic growth. However, soon-to-be-demolished Sewoon Sangga signifies the failure of Korean high modernism. This study identified the critical characteristics of Korean high modernism through the Sewoon Sangga project.

This study analyzed a representative Asian city through the specific concept of high modernism. It transpired that high modernism, which played an important role in the birth and development of modern cities, should be transformed for future cities and architectural development. This study has significance in that it expands the study of the history of urbanism and architecture centered on the West to the same in Asia.

The role of financial institutions and financial intermediaries in fostering economic growth (ECO) by improving the efficiency of capital accumulation, encouraging savings, and ultimately improving the productivity of the economy has been well established by the researchers. The reforms in the financial sector worldwide during the 1980s and 1990s were aimed at ushering in greater efficiency and more competitiveness.

The impact of financial market freedom (MF) on the overall development of the financial sector and thereby the growth in an economy is one of the most important considerations for policymakers over the years. This chapter aims to examine the causal relationship between financial MF and ECO in the Indian economy in the post-reform period.

With its potential to significantly improve the tourism sector, augmented reality (AR), an emerging technology, is a growing force in the field. It has attracted significant academic attention and expanded publishing options over the past 20 years. However, so far, no review has provided a comprehensive overview of AR-related research in tourism. This work uses the VOS Viewer and Bibliometrix R-package software to present a bibliometric review of the scientific literature in the area of AR-related tourism research in order to fill this gap.

The theme of AR in tourism was searched in the Scopus database. The original search yielded 327 papers in total, which were then filtered based on the parameters. A total of 190 relevant documents were generated by the refining process. For the publications pertaining to AR in tourism, the most cited papers, prominent authors, productive journals and countries, co-authorship among countries, trending topics, thematic map, co-occurrence analysis of keywords and bibliographic coupling of documents were all looked into.

This report shows a recent rise in research on AR in the tourism industry. The top 10 studies in the topic had a combined total of 1749 citations, while the authors found three papers with more than 200 Scopus citations. Till the date of extraction, 555 writers have contributed to the field of AR in tourism, with Tom Dieck M.C., Chung N. and Jung T. receiving the most citations. According to co-authorship analysis, the UK collaborates with other countries the most. Thematic map has thrown insight into the niche themes and emerging themes in the field. Coupling analysis has revealed four major research streams in the field of AR in tourism.

This study can be considered as a first study to utilize a bibliometric method to address this research gap, identifying the top documents, journals and, most importantly, the future research areas identified through the thematic map analysis of keywords and bibliographic coupling.

Historical growth within this discipline was made clear by an in-depth analysis of the studied themes in this area. Hence, the discovery of relatively new subjects offers scholars the chance to plan their research in this area and thereby enhance the literature. The study is also beneficial for practitioners in the tourism industry.

This work examined previously published publications on AR in tourism using a bibliometric analytic technique. Additionally, it contributes to the current knowledge accumulation in learning about the applicability of AR in tourism and enlightens tourism scholars on the structure of the field.

This chapter studies the dynamic responses of the conditional quantiles and their applications in macroeconomics and finance. The authors build a multi-equation autoregressive conditional quantile model and propose a new construction of quantile impulse response functions (QIRFs). The tool set of QIRFs provides detailed distributional evolution of an outcome variable to economic shocks. The authors show the left tail of economic activity is the most responsive to monetary policy and financial shocks. The impacts of the shocks on Growth-at-Risk (the 5% quantile of economic activity) during the Global Financial Crisis are assessed. The authors also examine how the economy responds to a hypothetical financial distress scenario.

The purpose of this study is to examine the impact of managerial ability on corporate tax risk and long-term tax avoidance using the upper echelons theory.

This study uses a quantitative method with regression models, using a sample of listed firms on the Indonesia Stock Exchange from 2011 to 2018.

The regression results report that managerial ability negatively influences tax risk and positively impacts long-run tax avoidance. Companies with more able managers have a relatively lower tax risk and greater long-run tax avoidance. The results reveal that firms with managers that possess greater abilities are more committed to long-run tax avoidance while concurrently maintaining a lower level of their tax risk. The impacts the authors report are statistically significant and robust, as proved by a series of robustness checks and additional tests.

This study only includes firms from one developing country.

The empirical results might be of interest to board members while envisaging the benefits and costs of appointing and hiring managers, as well as to the tax authority and the other stakeholders interested in apprehending how managerial ability influences corporate tax risk and long-run tax avoidance practices simultaneously.

This study proposes and tests an explanation for the impact of managerial ability on corporate tax risk and long-run avoidance simultaneously in the context of an emerging country.