Women Managers’ Careers in China: Theorizing the Influence of Gender and Collectivism

This article is concerned with developing an understanding of the careers of women managers in China. Existing literature suggests that while women in China are comparatively well represented in management roles, they face distinctive pressures and barriers to their progress arising from entrenched patriarchal and collectivist aspects of the Chinese cultural tradition. However, little is known about how these aspects impact on women's orientations towards their careers and to what extent influential Western career theories are adequate in interpreting their experience. Drawing on interviews with 20 women managers in China, the article interprets women's orientations towards their careers in relation to their adherence to traditional gender roles and collectivist values. Using this framework, a fourfold taxonomy is developed which identifies “conformist,” “revolutionary,” “soloist,” and “dissident” orientations. The article suggests that Western career theories fail to capture the collective dimension, and thus do not account fully for the range of experience and orientations of Chinese women managers that are captured in the taxonomy. Implications, both practical and theoretical, are discussed. Recommendations are also made as to how management and career development policies might be developed in organizations in China in order to address the diverse needs and preferences of women managers. © 2014 Wiley Periodicals, Inc.     

中小企业板运输仓储上市企业的财务风险评价

选取了深市中小企业板上市的13家运输仓储企业的2019年年度财务数据,采用主成分分析的方法对样本公司的财务风险进行了评价。研究结果表明:样本公司的财务风险整体较高,且不同样本公司间的财务风险差异较大;各样本公司在偿债能力、营运能力、盈利能力与发展能力四个方面均有所不同,且差异比较明显;财务风险等级为“低风险”的公司有3家,“一般风险”的公司有1家,“较高风险”的公司有8家,“高风险”的公司有1家。最后,基于上述研究结果,对上市公司的财务管理提出了相关建议。     

The production economics of economics production

How is new economic knowledge produced over time? That depends on how the expertise of authors is managed within economic journals. Using data from 41 major economics journals spanning 21 years (1994–2014), we find that both the intensive margin (article length) and extensive margin (article number) of the discipline have been growing. In particular, the extensive margin has outgrown the intensive margin, such that each article produces absolutely more but relatively less knowledge. This pattern is highly consistent with a model of within‐journal specialization. As predicted by the model, the share of an individual article shrinks less in general interest journals and in more prestigious journals, where expertise is less substitutable across topics.     

Modelling Heterogeneity in Response Behaviour Towards a Sequence of Discrete Choice Questions: A Probabilistic Decision Process Model

There is a growing body of evidence in the non-market valuation literature suggesting that responses to a sequence of discrete choice questions tend to violate the assumptions typically made by analysts regarding independence of responses and stability of preferences. Decision processes (or heuristics) such as value learning and strategic misrepresentation have been offered as explanations for these results. While a few studies have tested these heuristics as competing hypotheses, none has investigated the possibility that each explains the response behaviour of a subgroup of the population. In this paper, we make a contribution towards addressing this research gap by presenting a probabilistic decision process model designed to estimate the proportion of respondents employing defined heuristics. We demonstrate the model on binary and multinomial choice data sources and find three distinct types of response behaviour. The results suggest that accounting for heterogeneity in response behaviour may be a better way forward than attempting to identify a single heuristic to explain the behaviour of all respondents.     

Mean-dispersion preferences and constant absolute uncertainty aversion

We axiomatize, in an Anscombe–Aumann framework, the class of preferences that admit a representation of the form V(f)=μ−ρ(d)$V(f)=\mu -\rho (d)$, where μ is the mean utility of the act f with respect to a given probability, d   is the vector of state-by-state utility deviations from the mean, and ρ(d)$\rho (d)$ is a measure of (aversion to) dispersion that corresponds to an uncertainty premium. The key feature of these mean-dispersion   preferences is that they exhibit constant absolute uncertainty aversion. This class includes many well-known models of preferences from the literature on ambiguity. We show what properties of the dispersion function ρ(⋅)$\rho (\cdot )$ correspond to known models, to probabilistic sophistication, and to some new notions of uncertainty aversion.     

How much does schooling disutility matter?

Studies on structural education choice models are often inconsistent in choosing whether and how to include a disutility of education, especially in an environment with risk and wealth inequality. We show that adding a disutility term to the education decision, a human capital investment option, is equivalent to assuming a relationship between wealth, risk, and education. Utility gain from education is increasing in the riskiness of future consumption. A riskier environment further propels an agent to choose the human capital investment option that maximizes future income. If the degree of risk increases heterogeneously across multiple human capital investment options, risk aversion and the precautionary savings motive can compound or negate each other depending on which option has a greater increase in risk.     

Impact of the adoption of information and communication technologies on firm efficiency in the Tunisian manufacturing sector

This paper aims at measuring the impact of information and communication technology use on the efficiency of the Tunisian manufacturing sector at the firm level within a simple theoretical framework. We are using a firm-level panel data for the manufacturing sector in Tunisia to investigate whether adoption of ICT influences efficiency in factor use. The analysis is conducted through the use of a parametric method to measure technical efficiency. We estimate a stochastic production frontier and the relationship aims to explain technical efficiency differentials in a single stage as suggested by Battese and Coelli [Battesse, G.E, Coelli, T.J. (1995). A model for technical inefficiency in a stochastic frontier production function for panel data. Empirical Economics, 20, 325–332].The results have confirmed the presence of positive returns to ICT capital. We have found that the impact of ICT on efficiency is strong. Our results also suggest that it is important to carefully control for human capital related characteristics of employment when studying the effect of ICT. The evidence shows that achieving benefits from investment in ICT requires complementary investments and changes in human capital. This means that the combined use of ICT and human capital in a firm would enhance its efficiency beyond the direct effects of these factors taken alone.     

Benford's Law and Fraud Detection: Facts and Legends

Abstract. Is Benford's law a good instrument to detect fraud in reports of statistical and scientific data? For a valid test, the probability of ‘false positives’ and ‘false negatives’ has to be low. However, it is very doubtful whether the Benford distribution is an appropriate tool to discriminate between manipulated and non‐manipulated estimates. Further research should focus more on the validity of the test and test results should be interpreted more carefully.     

Teamwork: a case study on development and performance

The most popular model of team development in Dutch socio-technical literature is a linear approach, which states that teams develop in four successive phases. A method for defining the particular phase a team is in was developed a number of years ago and was recently used in a large-scale survey at Volvo's cab manufacturing plant in Umeå (northern Sweden). Thirty-seven semi-autonomous teams were studied at this plant during a seven-month period. This paper examines the development of the teams and addresses the effects of team development on overall team performance. The aspect of team development was correlated to both performance in terms of quality of working life (QWL) and business performance (BP), which is an empirically unexplored field within team literature. The linear phase approach of team development could not be proved. Nevertheless, teams were found to develop in four important areas, with each aspect significantly affecting team performance.     

Distributive Politics and the Costs of Centralization

This paper studies the choice between centralization and decentralization of fiscal policy in a political economy setting. With centralization, regional delegates vote over agendas comprising sets of region–specific projects. The outcome is inefficient because the choice of projects is insufficiently sensitive to within–region benefits. The number of projects funded may be non–monotonic in the strength of project externalities. The efficiency gains from decentralization, and the performance of "constitutional rules" (such as majority voting) which may be used to choose between decentralization and centralization, are then discussed in this framework. Weaker externalities and more heterogeneity between regions need not increase the efficiency gain from decentralization.