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As the current “one size fits all” research approach is likely to be ineffective in identifying the conditions that promote the entrepreneurial career of the solo self-employed, this paper advances the current understanding of the heterogeneity among the solo self-employed.

A person-centered approach is used to identify groups among the solo self-employed based on their starting motives and to examine their engagement in proactive career behaviors.

Using Latent Class Analysis (LCA), six groups displaying distinct motivational profiles are identified: (1) the pushed by necessity, (2) entrepreneurs by heart, (3) control-seekers, (4) occupationally-driven, (5) challenge-seekers and (6) the family business-driven. In line with the argument that starting motives affect behavior because they reflect the future work selves that individuals aim for, results show that solo self-employed with distinct motivational profiles differ in their engagement in proactive career behaviors. For future research, it is recommended to examine the role of demographic characteristics in the engagement in proactive career behaviors.

Although starting motives among self-employed people have been studied frequently, this research applies an innovative methodological approach by using LCA. Hereby, a potentially more advanced configuration of starting motives is explored. Additionally, this study applies a career perspective towards the domain of solo self-employment by exploring how solo self-employed with distinct motivational profiles differ in terms of managing their entrepreneurial careers.

This study examines how the effects of three predictors, namely left–right political orientation, generalized trust and political trust, on fossil fuel taxation attitudes vary between post-communist and other European countries.

By using European Social Survey (ESS) Round 8 data and ordinary least squares (OLS) regression, this paper studied the effects of the hypothesized predictors on fossil fuel taxation attitudes across post-communist and other European countries. The countries were analyzed both in group and individually.

The results showed that stronger left-wing orientation, higher generalized trust and higher political trust predict more support for fossil fuel taxation at the country group level in both post-communist and other Europe. However, the effects were generally speaking less consistent and significant in the countries of the post-communist Europe. By and large, the effect of political trust was the most significant and universal.

The findings contribute to the understanding how left–right political orientation and generalized trust have somewhat distinct effects on fossil fuel taxation attitudes in different European country contexts, while the effect of political trust is more universal across the continent.

The purpose of this paper is to broaden the national-level construct of managerial discretion and to investigate the effect of cultural practices on executive discretion.

Based on a sample of six Arabian countries and using a panel of prominent cross-cultural scholars who provided 262 discretion scores for the sample countries, the authors replicate and extend the national framework of Crossland and Hambrick (2011) in a new cultural context. The cultural dimensions were measured using survey responses of middle managers based on House et al.’s (2004) cultural practices scale.

The authors extend the national-level framework of managerial discretion and find that an encompassing array of cultural practices plays a crucial role in shaping the degree of discretion provided to CEOs. The authors empirically demonstrate that power distance, future and performance orientation, along with gender egalitarianism and assertiveness have positive relationships with managerial discretion. However, institutional collectivism, uncertainty avoidance and humane orientation negatively affect the degree of discretion provided to CEOs.

The study fills a gap in the literature regarding the national-level framework of managerial discretion. The results indicate that executives can take idiosyncratic and bold actions to the extent to which the cultural environment allows them to do so. Also, the authors discover new national-level antecedents of managerial discretion that have not been considered in earlier studies and confirm the context dependency of this concept.

Sustainable mobility and collaborative consumption are debated issues in the literature. In this field, car sharing (CS) represents a growing tendency that attracts interest by academicians for its potential positive impact on sustainability. This study aims to understand the main drivers of CS usage, unveiling the role of service quality and the possible inhibitors.

Based on theoretical assumptions in the literature, the authors developed a theoretical framework that aims at understanding the main antecedents of CS usage. An empirical investigation involving the city of Rome (Italy) was performed. The study presents a qualitative and quantitative survey, while the proposed theoretical model has been tested through structural equation modelling statistical techniques.

The findings show that usefulness positively affects the intention to use CS services. Moreover, the green attitude and expected service quality indirectly influence the intention to use CS services impacting perceived usefulness. The results show that the expected service quality has a strong influence on usefulness, whereas green attitude has a weaker influence on usefulness. The intention to use CS services is directly influenced by the usefulness and inhibitors that affect it negatively.

The originality of this paper lies in the fact that this study discloses the main antecedents of the intention to use CS services, emphasizing the role of service quality. This study provides fruitful insights to policy and decision-makers to understand how to improve the CS usage in the urban transport system of the city of Rome. It suggests developing a higher level of service quality in the vehicles, suitable technological applications and effective communication as well as on overcoming its main inhibitors.