我国高技术服务业研究述评——基于CNKI的元分析和引证分析

以中国学术期刊网（CNKI）文献数据为基础,运用元分析的方法对国内高技术服务业研究现状进行回顾和述评,并对研究成果中被引文献进行引证分析,通过总结国内高技术服务业研究取得的成绩和存在的不足,为以后的理论研究和实践提供借鉴。     

A meta-analysis on employee perceptions of human resource strength: Examining the mediating versus moderating hypotheses

Human resource (HR) strength research has substantially informed an understanding of the relationship between HR practices and employee-level outcomes. However, a key unresolved issue is whether employee perceptions of HR strength act as a mediator or a moderator in the relationship between HR practices and these outcomes. A meta-analysis of 42 studies (comprising 65 samples and 29,444 unique participants) was conducted to address this issue. Results support the mediating hypothesis for all five employee outcomes: employee reactions, proactive behavior, burnout, performance, and perceived organizational effectiveness. Conversely, the moderating hypothesis was only supported for employee performance. In addition, we examined five study characteristics (the operationalization of perceived HR strength, research study design, industry, sampling strategy, and publication status) as moderators. Using this analysis, we test the robustness of our main results and identify sources of heterogeneity in the results across studies. The results show that the mediating hypothesis still holds under different study designs and contexts. Theoretical and practical implications of these results are discussed.     

Underpricing of venture backed IPOs: a meta-analysis approach

ABSTRACT

Listing firms are subject to underpricing mainly because of asymmetries of information, but IPOs backed by a venture capitalist are generally found to be subject to less underpricing. Although this condition is commonly verified by the empirical evidence, a consistent number of studies finds contrasting results. This paper aims to answer to the question: do venture capitalists effectively reduce underpricing at IPO? Evidence provides a negative answer, with venture-backed IPOs having higher underpricing especially in US markets. Meta-regression results confirm the different effect of VC between US and European IPOs. Results overall suggest that other explanations on underpricing might hold in US markets.     

The association between risk disclosure and firm characteristics: a meta-analysis

The empirical literature on the determinants of risk disclosures offers mixed results. This complicates efforts among stakeholders to understand the factors affecting firms’ decision to report risk information. The aim of our paper is to analyze the findings of 42 empirical studies using a meta-analysis technique. We examine whether differences in the findings are attributable to random error or due to legal and institutional systems, uncertainty avoidance, disclosure regime (mandatory vs. voluntary), industry types, and the proxies used to measure corporate characteristics. We find that all moderators affect the relationship between corporate size and risk reporting. Legal system, disclosure regime, industry types, and leverage ratio measurement moderate the association between leverage ratio and risk disclosure. Industry types and uncertainty-avoidance level affect the relationship between profitability and risk disclosure. Finally, the association between risk factor and risk disclosure is moderated by industry types. We discuss the implications of our findings and offer suggestions for future research.     

East Meets West: A Meta-Analytic Investigation of Cultural Variations in Idealism and Relativism

Ethics position theory (EPT) maintains that individuals’ personal moral philosophies influence their judgments, actions, and emotions in ethically intense situations. The theory, when describing these moral viewpoints, stresses two dimensions: idealism (concern for benign outcomes) and relativism (skepticism with regards to inviolate moral principles). Variations in idealism and relativism across countries were examined via a meta-analysis of studies that assessed these two aspects of moral thought using the ethics position questionnaire (EPQ; Forsyth, Journal of Personality and Social Psychology 39, 175–184, 1980). This review identified 139 samples drawn from 29 different countries, for a total sample of 30,230 respondents, and concluded that (a) levels of idealism and relativism vary across regions of the world in predictable ways; (b) an exceptionist ethic is more common in Western countries, subjectivism and situationism in Eastern countries, and absolutism and situationism in Middle Eastern countries; and (c) a nation’s ethics position predicted that country’s location on previously documented cultural dimensions, such as individualism and avoidance of uncertainty (Hofstede, Culture’s Consequences: International Differences in Work-Related Values, 1980). Limitations in these methods and concerns about the validity of these cross-cultural conclusions are noted, as are suggestions for further research using the EPQ.     

The relationships of financial literacy with both financial behavior and financial well-being: Meta-analyses based on the selective literature review

This study conducted meta-analyses of the relationships between financial literacy and both financial behavior and financial well-being. Peer-reviewed articles published on financial literacy in the field of consumer studies were collected by July 29, 2020. Fourteen articles were eligible for the meta-analyses. The results showed positive relationships of financial knowledge with desirable financial behavior and financial well-being. Our comparison of objective and subjective financial knowledge indicated that subjective knowledge had stronger relationships with both financial behavior and financial well-being than objective knowledge. These two types of knowledge also had different paths to financial well-being in that subjective knowledge had both direct and indirect effects on financial well-being through financial behavior, whereas objective knowledge only had an indirect effect. The relationship between financial knowledge and financial behavior appeared stronger in cross-sectional data than in longitudinal data. The implications of these results and possible directions for future consumer science research were discussed.     

The Empirics of Wetland Valuation: A Comprehensive Summary and a Meta-Analysis of the Literature

Wetlands are highly productive ecosystems, providing a number of goods and services that are of value to people. The open-access nature and the public-good characteristics of wetlands often result in these regions being undervalued in decisions relating to their use and conservation. There is now a substantial literature on wetland valuation, including two meta-analyses that examine subsets of the available wetland valuation literature. We collected over 190 wetland valuation studies, providing 215 value observations, in order to present a more comprehensive meta-analysis of the valuation literature that includes tropical wetlands (e.g., mangroves), estimates from diverse valuation methodologies, and a broader range of wetland services (e.g., biodiversity value). We also aim for a more comprehensive geographical coverage. We find that socio-economic variables, such as income and population density, that are often omitted from such analyses are important in explaining wetland value. We also assess the prospects for using this analysis for out-of-sample value transfer, and find average transfer errors of 74%, with just under one-fifth of the transfers showing errors of 10% or less. † This paper has not been submitted elsewhere in identical or similar form, nor will it be during the first three months after its submission to the Publisher.     

组织研究中的元分析方法：改善其效度的视角

元分析是以综合已有的研究成果为目的,对来自于单独研究中的大量结果进行统计学分析的方法。该研究主要阐述了组织研究中改善元分析方法效度的三个主题：对重复研究成果的鉴别与处理、对系统化偏倚的处理、元分析中模型的选择。目前国内研究中,主要侧重在该方法的应用上,而理论上的进展则较有限。此外,介绍了改进元分析效度的一些措施。     

Host Country Politics and Internationalization: A Meta-Analytic Review

We study how host country politics influence internationalization. Our meta-analysis clarifies which ideas receive support across the empirical literature and reveals new theoretical insights in three areas: the conceptualization of host country politics, the impact of host country politics on internationalization steps, and the moderating influence of home-country conditions on the previous relation. First, regarding the concept of host country politics, we propose analysing host country politics rather than political risk, and separating political decision-making, i.e., regulation creation, from political administration, i.e., regulation implementation. Second, on the effect of host country politics on internationalization steps, we suggest a dynamic management across the internationalization process, with managers shifting from avoiding harm through country selection to pre-empting harm through entry mode selection, to adapting to harm to ensure survival. Third, studying how home-country conditions modify the impact of host country politics on internationalization, we propose that multinationals build political and uncertainty management capabilities from their exposure to home country conditions that help them manage host country politics better.     

Antecedents of intention to use chatbots in service encounters: A meta-analytic review

The trend of using artificial intelligence based chatbots for service encounters has seen a significant spike in recent times. Many studies have attempted to explain the adoption of the technology for various service applications; this study synthesizes the literature through a meta-analysis, for which data from 70 independent studies, with a combined sample size of 20,026 was considered, to understand the influencers of the attitude and intention to use chatbots for service encounters. In addition, this study also sought to understand the moderating role of the culture, the technological characteristics captured through the variables transactional/non-transactional, and informative/entertaining of the hypothesized relationships. Meta structural equation modelling (meta-analytic SEM) was used to analyse the data. The results indicate playfulness, attitude, usefulness, facilitating condition and social influence of the chatbots are the key factors in influencing user adoption. Further, technological characteristics and culture were found to significantly moderate certain relationships in the model. Practical and theoretical implications have also been discussed.