Search results

The purpose of this study is to assess the effects of discovery and creation behaviour in opportunity identification on firm performance in a developing country context. By doing so, the study adds new knowledge and insights in researching the entrepreneurial behaviour types at the start-up phase and their eventual effects on firm performance.

The study was conducted amongst Ethiopian tour operators (n = 118), which are formally established small tourism firms. A survey questionnaire, which is the main data gathering tool in this study, was prepared based on a distinction between discovery and creation behaviour with regard to the seven entrepreneurial actions described by Alvarez and Barney (2007). Hence, 14 multiple-item measurement scales were derived to define the entrepreneurial behaviour types. Firm performance was measured using four indicators. A regression analysis was conducted to predict the effect of entrepreneurial behaviour at the start-up phase on firm performance.

The findings of this study provide consistent support for the hypothesis that tour-operating firms in Ethiopia founded through creation behaviour instead of discovery behaviour are performing better in terms of sales, employment, profit and asset size change.

The theoretical contribution of this study is two-fold. First, it provides a scale for measuring the extent to which discovery and/or creation opportunity identification played a role in the start-up phase of the business. Second, the study assesses the effects of discovery behaviour and creation behaviour in opportunity identification on firm performance in a developing country context.

The entrepreneurs' behaviour through which they identify and pursue new opportunities may have a considerable effect on the subsequent performance of their newly established firms. It is, therefore, important to understand effects, which result from differences in entrepreneurs' behaviour at the start-up phase, in terms of outcomes such as firm performance among small businesses. Nonetheless, there is little empirical research conducted in this regard, particularly in the context of developing countries. This study contributes to the literature of entrepreneurship by applying entrepreneurial behaviour types, i.e. discovery and creation, as determinants of small firms' performance in a developing country context. Furthermore, it is one of the few studies concentrating on formal instead of informal operations in an African context.

The purpose of this paper is to investigate the implications of causation and effectuation behaviour of Ethiopian entrepreneurs on the eventual performance of their newly established small firms. It adds new knowledge and insights to advance the theory of effectuation by extending its scope into the domain of entrepreneurial behaviour and firm performance and by testing one of the operationalized scales in an African context.

This empirical research is conducted amongst Ethiopian tour operators (n=118) based on primary data from the field. The scales are based on Chandler et al. (2011), which are adapted to fit to the tourism sector and validated in an African context using a two-stage exploratory factor analysis (EFA). Hierarchical multiple regression is used to assess the ability of entrepreneurs’ behaviour (i.e. causation and effectuation) at the startup phase to predict the eventual performance of their newly established firms (self-reported changes in employment size, sales, profit and assets) over three years (January 2012-2015).

The findings reveal a varied effect of causation and effectuation on financial and non-financial measures. Causation is positively related to an increase in employment size, whereas the overall effect of effectuation is positively related to financial performance measures, although its dimensions vary in their effects on sales, profit and assets increase. The paper concludes that causation and effectuation have varied implications on firm performance. In other words, unlike the findings of other research in Western contexts, a strong empirical support is not found to claim that effectuation is superior to causation in outcomes such as firm performance in Ethiopian context.

While this paper provides a new data set for entrepreneurship literature, its findings may lack generalisability. Not only it is industry specific (tourism sector), but also it is conducted in a single African country (Ethiopia). Despite its limitations, the paper adds new knowledge and insights for empirical studies in entrepreneurship field on the effects of entrepreneurs’ behaviour, such as causation and effectuation; on firm performance. Future research should focus on other economic sectors and in different African countries before making generalisations about the effect of causation and effectuation behaviour of African entrepreneurs on firm performance.

The findings of this paper can be used in other hospitality and tourism sectors like hotels and souvenir shops since tour operating business includes a broad range of service activities such as sightseeing, accommodation, transportation, recreational activities and shopping. Besides, these results have practical implications to prepare and provide business and management training tools to enhance entrepreneurial and managerial skills of owners of small tourism firms in Ethiopia. The findings of the study can also be applied in other African countries with similar culture and business environments to promote tourism development and success in Africa.

There have been hardly any empirical studies that are undertaken on the implications of entrepreneurial behaviour such as causation and effectuation on the performance of small tourism firms, particularly in an African context. The paper addresses this research gap in entrepreneurship literature in drawing on empirical evidence from small tourism firms (tour operators) in Ethiopia.

The purpose of this paper is to examine the relationship between entrepreneurs’ personal values and corporate social responsibility (CSR) orientations among small- and medium-sized enterprises in a developing country, Zambia.

Data were collected through questionnaires. Two linear regression models were used to test the hypotheses.

Self-transcendence values have a significant positive influence on socially oriented CSR but do not influence environmentally oriented CSR. Self-enhancement values do not affect social and environmental CSR orientations. Conservation values have a marginally positive influence on environmentally oriented CSR but no influence on socially oriented CSR. Finally, openness to change has a significant positive influence on environmentally orientated CSR but no influence on socially oriented CSR.

The limitations of this study relates to the sector from which the sample was drawn, other predictors of CSR orientations, use of cross-sectional data, and the replication of this study to validate its findings.

The findings inform policy-makers, scholars, educators, and regulators on the importance of aligning personal values with environmental and social concerns, thereby influencing entrepreneurs’ CSR orientations for the well-being of society and the natural environment.

This paper shows the influence of personal values on CSR orientations among entrepreneurs in a hardly researched Sub-Saharan Africa country.

This paper aims to investigate the effect of decision-making, in terms of the effectuation and causation orientation of small business owners, on the growth of their small businesses in an uncertain environment: Burundi.

On the basis of primary data from a pre-study of 29 expert interviews, a questionnaire was developed and was filled in by 154 small business owners in Burundi’s capital, Bujumbura. Subsequently, correlation analyses, a factor analysis and regression analyses were performed to test the hypotheses.

While, on the one hand, the findings show that small business owners who perceive the environment as uncertain are more effectuation-oriented than causation-oriented; on the other hand, the findings show that effectuation and causation orientations do not influence later small business growth. Therefore, other determinants for small business growth in an uncertain environment should be further explored.

This paper fills the research gap of decision-making in relation to small business growth from the entrepreneurs who are among the billion people who live in absolute poverty. On the basis of Western studies, effectuation might be more present in contexts of dealing with many uncertainties of future phenomena, and that it is often positively correlated with firm growth. In contrast, this paper shows that neither an effectuation orientation nor a causation orientation significantly affects small business growth in a context that can be assumed as highly uncertain.

The purpose of this paper is to investigate the effects of preparation process and amounts of starting materials on the morphology of chitosan‐silica (CS‐silica) hybrid hollow nanospheres.

A simple method coupling sol‐gel process and in situ self‐assembly was used to prepare CS‐silica nanospheres from the solution containing chitosan‐poly (acrylic acid) (CS‐PAA) nanoparticles, tetraethoxyorthosilicate (TEOS) and polyvinylpyrrolidone (PVP). The morphology of CS‐silica hybrid hollow nanospheres was studied by transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The chemical structures of CS‐PAA nanoparticles and CS‐silica nanospheres were characterised by FT‐IR spectra.

The size and morphology of CS‐silica nanospheres was largely dependent on the starting amounts of TEOS, PVP and ammonia. Moreover, the reaction time can also affect the structures of the hybrid nanospheres.

The dispersibility of CS‐silica nanospheres was not good enough and the conglutination was inevitable to some extent.

The coupling of sol‐gel technology and in situ self‐assembly opened a new gateway for preparing other organic/inorganic composite nanoparticles. This kind of material could be used as a slow release agent for biocides in coatings/paints.

The hybrid CS‐silica nanospheres showed obvious hollow structures. The morphology of nanospheres can be efficaciously controlled via adjusting the starting amounts of PVP, TEOS and ammonia, and the stirring time. The obtained CS‐silica hybrid nanospheres will have potential applications in such as drug delivery and controlled release.

In some settings, sharecropping is associated with large extended families, high fertility, and early age of marriage. These demographic practices are often considered to be labor strategies for working extensive share‐tenancies. Where agricultural production is primarily labor intensive, landlords can increase their income, within certain limits, by maximizing the number of adult workers. If landlords hold considerable power over their tenants, they may have a large influence on demographic practices. Although this relationship between sharecropping and some of these demographic practices is found throughout much of history in northern Italy, the evidence is less clear for fifteenth‐century Tuscany. Herlihy and Klapisch‐ Zuber's study of the Catasto of 1427, a set of tax declarations, found no relation between household structure and land tenure. Some of their work suggested that fertility was higher among sharecroppers, but this relationship was not specified in detail. They did not consider the relationship between land tenure and age of marriage. This paper reconsiders the relationship between land tenure, household structure, fertility, and age of marriage. To try to correct for problems with Herlihy and Klapisch‐Zuber's land tenure variable, their data were aggregated to the administrative unit of analysis. The aggregated data show that sharecropping in rural Tuscany in 1427 was associated with household extension, high fertility, and early age of marriage, although the magnitude of this relationship was not large. Possible reasons for this weak relationship are discussed.

The purpose of this paper is to introduce a novel face mask prototype having a superabsorbent nanofibrous coating with a homogenous distribution.

Superabsorbent nanofibers were manufactured via electrospinning method using Poly(vinyl alcohol)/superabsorbent polymer (PVA/SAP) aqueous polymer solutions and they were simultaneously coated onto face masks in order to develop their virus protection and comfort properties. Absorbency, air permeability, Fourier Transform Infrared Spectroscopy (FT-IR) and SEM investigations were carried out for characterization.

SEM investigations revealed that face masks were homogenously coated with nanofibers. Picks obtained from FT-IR spectra proved that all mask samples have PVA/SAP content indicating their absorbent feature. Liquid absorption capacity and air permeability tests have shown that nanofiber coating increased the hydrophilicity of face masks while air permeability decreased in reverse. Final prototype has been found to be promising for industrial, scientific and medical applications with its improved protection and comfort characteristics.

The implication of the research is to investigate the morphological, physical and transfer difference of face masks that are coated with nanofibers and uncoated face masks. This is useful in selection of the right face mask with optimum surface, absorbency and transfer properties.

Compared to commercial product in the market, the face mask developed within the study has a more regularly distributed nanofiber coating.

Many organizations struggle to utilize security-as-a-service (SecaaS) advantages effectively, thus challenging the assumption that adopting the SecaaS model will necessarily lead to post-adoption satisfaction. This research paper draws on the organizational mindfulness theory and investigates the factors that lead to satisfaction with SecaaS.

The key informant-based survey approach was employed to collect data from 215 organizations that were using the SecaaS model. PLS was used for data analysis.

Organizations with greater extents of internal security resources report higher satisfaction levels with SecaaS, thanks to the mediating effect of organizational mindfulness, and that organizations with extensive and mature security auditing were especially well-positioned to experience satisfaction with SecaaS.

This research provides new theoretical insights into the conditions under which organizations' post-adoption satisfaction with the SecaaS model is shaped by investigating the role of internal security resources and organizational mindfulness.