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The objective of this paper is to evaluate the learning gap between private and public school children in primary school, and ascertain the part of the private–public school learning gap that is due to differences in observables and the part that can be attributed to private school effect.

The paper utilized a household survey data from Ghana that assessed children on numeracy and literacy in both English and local languages. The primary methodology for this study is non-linear Oaxaca decomposition. The study also utilized Welch's t-statistics to test if there are any differences in the private–public school learning gaps across several sub-groups.

Findings from this study show a substantial gain for private school attendance on both numeracy and literacy. The results show that a little over 60% of the total learning gap in numeracy and literacy in English is explained by observable characteristics. However, observable characteristics almost explain all the learning gaps in the reading and writing of local languages. Evidence from the study suggests that the private school effect is homogeneous across several sub-groups. The results reveal years of education, expenditure on extra classes, religion and urbanicity as the most important variables explaining the gap that is caused by differences in observables.

Despite the belief that private school children in Ghana have better learning outcomes, there has not been any study to quantify this learning gap in the country and this study fills this gap. While there is literature on the differences in the learning outcomes between public and private schools, those studies have focused on the differences that are attributable to the private school effect. This article does not only present the differences in the learning outcomes but also shows the proportion that is due to observable characteristics and the part that can be attributed to the private school effect.

The purpose of this article is to examine the communicative factors that facilitate or hamper the development of an inclusive work environment with an emphasis on the communication about equality, diversity, and inclusion (EDI), while taking diversity characteristics of employees into account.

In total, 84 persons employed in Austria and Germany, who feature various observable and non-observable diversity characteristics, were interviewed following a problem-centered approach.

The results indicate that employees with (observable) diversity characteristics, who tend to feel less included, observe more excluding and marginalizing communication and practices in their organizations. Moreover, formal interpersonal communication appears to be more important to develop a highly inclusive workplace than informal interpersonal communication and other forms of communication about EDI.

The sample was rather imbalanced and comprised only employees in Austria and Germany, which limits the study's explanatory power. However, the findings stress the significance of formal interpersonal communication as the cornerstone of an inclusive workplace, which should be followed up in future research.

In terms of the development of an inclusive work environment the findings suggest that strategic (i.e. formal) organizational communication about EDI issues is key to increase the perception of inclusion.

This paper contributes to the literature by demonstrating the importance of interpersonal communication as a key factor that facilitates, but also hampers an inclusive work environment.

Identifying the fundamental characteristics of meaning and deriving an automated meaning‐analysis procedure for machine intelligence.

Semantic category theory (SCT) is an original testable scientific theory, based on readily available data: not assumptions or axioms. SCT can therefore be refuted by irreconcilable data: not opinion.

Human language involves four totally independent semantic categories (SC), each of which has its own distinctive form of “Truth”. Any sentence that assigns the characteristics of one SC to another SC involves what is termed here “Semantic Intertwine”. Semantic intertwine often lies at the core of semantic ambiguity, sophistry and paradox: problems that have plagued human reason since antiquity.

SCT is applicable to any endeavour involving human language. Research applications are therefore somewhat extensive. For example, identifying metaphors posing as science, or natural language processing/translation, or solving disparate paradox types, as illustrated by worked examples from: The Liar Group, Sorites Inductive, Russell's Set Theoretic and Zeno's Paradoxes.

To interact successfully with human language, behaviour, and belief systems, as well as their own environment, intelligent machines will need to resolve the semantic component/intertwines of any sentence. Semantic category analysis (SCA), derived from SCT, and also described here, can be used to analyse any sentence or argument, however complex.

Both SCT and SCA are original. Whilst “category error” is an intuitive notion, the observably precise nature, number and modes of interaction of such categories have never previously been presented. With SCT/SCA the rigorous analysis of any argument, whether foisted, valid, or obfuscating, is now possible: by man or machine.

The purpose of this paper is to study two native and equal population groups, Finnish speakers and Swedish speakers in Finland, to examine whether there is income variation across couples that differ on ethno-linguistic composition, and if such variation can be attributed to differences in education, educational homogamy and other observable characteristics.

Using detailed register-based household data, the authors estimate OLS models to compare endogamous and exogamous couples with respect to income of the man, the woman, and both partners, respectively.

Endogamous Swedish-speaking couples are found to have on average 25 per cent higher income than other couples. The advantage is not related to differences in educational homogamy, but primarily to man’s income, and roughly half of the income difference is explained by the higher educational level of Swedish-speaking men in endogamous couples. Although women in endogamous Swedish-speaking couples are higher educated than other women, and there is a higher degree of educational homogamy in these couples, their education has only a modest bearing on the income differential.

In the case of Finland, educational homogamy does not affect income variation across native couples that differ on ethno-linguistic composition. Endogamous mate selection seems to increase economic inequality, uphold gender inequality, and help the native minority group in sustaining its own community.

The purpose of this paper is to examine differences between Hispanic and Asian immigrants and their preferences in the appearance of and interaction with salespeople.

A total of 171 female Hispanic and 153 Asian female retail consumers in a midwestern city, who immigrated to the USA, were surveyed. Salesperson‐customer interaction and preference for salespeople with a similar ethnic appearance were assessed.

Findings from F‐tests indicated that in this study Asians have a significantly greater preference for a salesperson similar in appearance to themselves and Hispanics have significantly greater preference for salespeople who offer attentive service.

Retailers will benefit by understanding and capitalizing on differences which will encourage customer loyalty to their retail stores.

Extending the observable characteristics facet of the buyer‐seller similarity model, the research results suggest that buyers from different ethnic groups will assess salesperson characteristics differently.

The purpose of this paper is to investigate the causes of unemployment persistence among the Belgian labour force. The underlying issue is to determine the eventual existence of a true causal relationship between successive unemployment spells.

The model used is a dynamic random effects probit model controlling for unobserved heterogeneity and the initial condition problem. It was applied to the Panel Study on Belgian Households (1994‐2002).

The results suggest that while observed and unobserved heterogeneity explain between 57 per cent and 82 per cent of unemployment persistence, the remainder is induced by the presence of state dependence. All else being equal, an individual unemployed this year will be between 11.4 and 33 percentage points more likely to be unemployed next year as compared with an employed person.

The presence of a stigmatisation effect of unemployment means that the costs of unemployment are much higher than the simple loss of income and human capital associated with the current job loss. The study demonstrates the importance of concentrating efforts on the prevention of unemployment.

The paper's contribution is to test again the hypothesis of the presence of state dependence in unemployment using a different technique, allowing, among other things, to control for exogenous variables. The paper demonstrates its existence and measures its contribution in the explanation of unemployment persistence in Belgium, besides that of observed and unobserved characteristics.

The purpose of this paper is to provide a linkage between strategic alliance practice and managerial cognitive base with a view to understanding alliance dynamics better.

Brings together two streams of management literature (cognitive base and strategic alliances) in order to provide an alternative to understanding strategic alliances. The analysis found that ever since the work of Hambrick and Mason, Upper echelon (UE) linking managerial characteristics to strategic choice have persistently overlooked strategic alliances as strategic options worth consideration. While on the other hand only a handful of strategic alliance researchers have paid lip‐service to the UE perspective.

After presenting a strategic alliance model, the paper reviews analysis of reasons for alliance formation, choice of partners, alliance structure and scope and alliance performance. Literature on managerial characteristics is also explored with a view to provide an approach to researching strategic alliances.

The paper cannot claim to have evaluated all the literature on the subject. A claim regarding lack of linkages between the two streams of research is made only in the context of accessed publications.

The paper identifies opportunities for further research that links managerial cognitive base with diverse strategic alliance practices. Borrowing from the work of Carpenter et al. the paper further identify possibilities for further research that links top management teams characteristics to strategic alliance research which also has not been researched before.

The paper uses well‐established and researched management fields to identify gaps in the literature which could be further explored. To this end, the paper's originality and value is within identification of these gaps in the management literature.

The purpose of this paper is to investigate whether guarantees characterised by different degrees of relationship lending (particularly referring to collateral and guarantees provided by Mutual Loan Guarantee Institutions) are able to convey some entrepreneurial orientation (EO) dimensions from firms to banks.

Exploiting data from a survey of Austrian and Italian SMEs, the empirical analysis is based on a sample of 328 small business firms. To test the signalling hypothesis, the authors used logistic regressions to assess the explanatory power of EO dimensions on the presence of several types of guarantees.

The analyses suggest that collateral cannot signal any EO dimension, even when controlling for the strength of the bank – firm relationship. Furthermore, SMEs are able to mitigate their financial risk through collateral only in a multiple bank – firm relationship. Lastly, innovativeness, competitive energy and aggressiveness allow SMEs to obtain external guarantees (mutual guarantees, bank guarantees and public guarantees, respectively), helpful in order to promote credit access.

The mediation role of collateral and external guarantees on EO – credit access relation should be analysed in future research. Since the role of guarantees can change among different bank lending technologies, further studies should carefully consider lender’s characteristics. Lastly, the use of loan data in respect of the firm data can help to better separate the effect of loan and firm attributes on the collateral.

The study suggests how managers and entrepreneurs should manage the financial risk through collateral in different situations (one–to–one and multiple bank – firm relationship). Furthermore, depending on the level of innovativeness, competitive energy and aggressiveness, a firm should request a specific type of external guarantees in order to increment the credit availability, to maximise the possibility of success and to improve its performance.

To the authors’ knowledge, this paper is the first attempt to analyse whether EO affects the request for guarantees instead of credit access. This can be helpful especially when the banks involved in the relation apply a transaction lending technology.

The purpose of this paper is to analyse immigrant‐native wage differentials in Spain.

The paper exploits the Earnings Structure Survey 2006, which is the first nationally representative sample of both foreign and Spanish employees. Using the Machado‐Mata econometric procedure, wage differentials between locals and foreigners are decomposed into the gap related to characteristics and the one due to different returns on endowments (i.e. discrimination).

The paper finds that, in absolute terms, the latter component grows across the wage distribution, reflecting the existence of a kind of glass ceiling, consistent with the evidence of over‐education found in previous research.

The paper for the first time explores earnings differentials between immigrant and Spanish workers using a nationally representative database. In addition, standard errors are computed in order to determine if the gaps are statistically significant, a task not addressed by previous works. Finally, the work is relevant as Spain has become a host country only a few years ago.

The Brazilian Government created the Bolsa Familia program to combat poverty and the insertion of so many children into the labor market. This program is an income transfer program subject to certain conditions such as a minimum school attendance for children under 17 years of age. In 2006, almost half of the people with an income per capita of R$300.00 (US$139.53) per month declared that they received this benefit. Accordingly, the purpose of this paper is to analyze the impact of Bolsa Familia on child labor in Brazil in 2006.

The authors used a propensity score matching model with data from the National Household Sample Survey PESQUISA NACIONAL POR AMOSTRA DE DOMICÍLIOS (PNAD), for 2006.

Results indicate that the program increased the number of hours of child labor in Brazil. However, this outcome might be explained by the fact that those families who received Bolsa Familia were also those with higher socioeconomic vulnerability. Thus, they need to guarantee their survival with the income generated via child labor.

The Brazilian Government needs to invest not only in monetary transfer policies but also in the improvement of the job market to create opportunities for the social development of children.

The contribution of the paper is the investigation into the effect of the Bolsa Familia program on the average time allocated to child labor; the authors find that this time allocation could be reduced by requiring a compulsory school attendance.