Knowledge,Skills, and Abilities for the Market Economy: An Investigation of Student Perceptions Before and After China's WTO Entry

This exploratory study conducted in the People's Republic of China sought to determine the managerial knowledge, skills, and abilities (KSAs) that are perceived as important for the Chinese market economy. Questionnaire responses were collected from 145 business students in 2001 (before China's WTO entry) and 141 business students in 2006 (after China's WTO entry). The identified set of eight managerial knowledge, skills, and abilities included: business area knowledge and skills, communication skills, creativity/adaptability, ethics, leadership, problem solving, teamwork, and work habits. For each time period examined, the mean score for “importance” of each KSA was significantly higher than the mean score for “presence.” The differences between the importance mean and the presence mean for each KSA was denoted as a “gap.” This study revealed that five of the eight KSAs had a significantly smaller gap in 2006 than in 2001. This suggests that the business education system in China is enabling the development of more effective managers for the Chinese market economy.     

Family influence on young adult's brand evaluation. An empirical analysis focused on parent–children influence in three consumer packaged goods

Throughout the years, there has been debate in the consumer research literature on how families influence their children's attitudes to brands. This paper analyses parent–young adult children influence on the creation of brand associations, perceived quality and willingness to pay a price premium. In order to fulfil these goals, an empirical analysis using a sample of 349 young adults has been conducted. Relationships have been analysed by means of structural equations models in three consumer packaged goods, and results obtained allow us to conclude that the information provided by parents may foster the creation of brand associations, it may favour young adults' positive perception of the brand's quality, and finally, it may lead young adults to be willing to pay a price premium for the brand.     

Business incubation: innovative services in an entrepreneurship ecosystem

This article studies the process of business services provision by business incubators. It considers this provision as an innovative and dynamic process, carried out in an open innovation context, where many elements from the entrepreneurship ecosystem (EE) interact. Thus, the article creates new knowledge because conceptually, it defines and relates all the key elements that are the source of innovation and value added: business services themselves, the EE, the context of open innovation and the features of that interaction. This conceptualization is tested empirically in two different scopes, a broad one with 255 business incubators around the world, and a Spanish case with two university incubators with some references to a foreign two-country study. Results detect some patterns of service provision according to ownership, size and partnership of the business incubators and show the efficacy of the cooperation of the private and public sectors and the universities.     

Relationship between tourism and economic growth

The main goal of this paper is to determine whether tourism activity stimulates economic growth. The study indicates the main variables affecting tourism activity and shows a feedback effect between income and tourism. Findings indicate that tourism not only supplies necessary funds to finance firms' activities, but also stimulates the local firms' productivity and creates new job opportunities that increase the country's welfare. Variables that have important effects on tourism activity, such as entrepreneurship and prices have also been considered.     

The effects of Information Technology on absorptive capacity and organisational performance

Information Technology (IT) offers many opportunities for firms to succeed. The aim of this paper is to present a model to reflect how technical IT skills and the use of IT in interdependent tasks may influence the development of organisational absorptive capacity, both potential and realised, which also affects organisational performance. Since knowledge constitutes one of the main resources for organisations to gain competitive advantages and helps firms to improve their organisational performance, absorptive capacity is a key factor in success. This model was tested empirically using a sample of 160 European technological firms. The results of our analysis suggest that the mastery of technical IT skills and the use of IT in interdependent tasks positively affect potential and realised absorptive capacities, which in turn enhances organisational performance. The study concludes by presenting some theoretical and practical implications, limitations, and future research lines.     

Food quality,calories and household income

We investigate the relationship between calories, food quality and household per capita expenditure using regression and semiparametric methods on a sample of poor households from rural Mexico, where Programa de Apoyo Alimentario (PAL), a targeted nutritional programme, is operating. The semiparametric method yields an estimate of the elasticity between calories and expenditure of 0.39 below the median and 0.28 above. The corresponding estimates of the elasticity of the calorie price are 0.48 below the median and 0.45 above. We also examine the extent to which the expenditure elasticity of the calorie price is explained by substitution between and within major food groups. We find that there is a very high incidence of substitution within cereals (especially for poor households) and that between group substitution explains at most 59% of the income elasticity for food quality. These estimates suggest that the potential of a cash transfer programme to have a positive impact on the food diversity and the nutritional status of households is quite limited.     

Is Petrobras Options Market Efficient? A Study Using the Delta-Gamma Neutral Strategy

This study aims to verify if the Petrobras options market is efficient in its weak form. For this purpose, this work tries to make profits on a systematic basis through delta-gamma neutral strategies using the firm’s stocks and options. In order to simulate the strategy as it would be used in the real world, we built order books every five minutes considering all buy and sell orders sent for both the underlying asset and its options. We apply the strategy when we observe distortions between implied volatilities extracted from the options. The results show evidence that the Petrobras options market is not efficient, since in 371 day-trade transactions (with an average investment of R$81,000 and an average holding time of one hour and thirteen minutes), 85% of the options strategies were profitable and the average return was 0.49%, which corresponds to more than 1600% of the highest interbank interest rate for the period.     

Collective Entrepreneurship in a Mennonite Community in Paraguay

ABSTRACT

This article examines the impact of prevailing religious beliefs on the dominant view toward work and achievement. The focus of the article is the Menno Colony of the Chaco, one of the Mennonite communities in Paraguay. It illustrates that the values of this religious minority appear to facilitate successful collective entrepreneurship. Here, religion values asceticism, frugality, and thrift, but not private property. Entrepreneurship takes a collective form, and cooperatives are important economic vehicles that provide jobs for indigenous workers and markets for the produce of self-employed farmers. While Mennonite cooperatives are thriving here, Indian cooperatives modelled after them have not had the same levels of success.

RESUMEN. Este estudio examina el impacto producido por las creencias religiosas sobre una visión predominante hacia el trabajo y los logros. El artículo se centra en la Colonia Meno del Chaco, una de las comunidades Menonitas que existen en Paraguay. También hace hincapié en que los valores de esta minoría religiosa parecen facilitar un empresariado colectivo exitoso. En este entorno, la religión valor el ascetismo, la frugalidad y la economía pero no la propiedad privada. El emprendedorismo adquiere un modelo cooperativista y las cooperativas se convierten en importantes vehículos económicos que generan trabajo a los trabajadores indígenas, y mercados para los productos de los agricultores autónomos. Mientras las cooperativas Menonitas prosperan aquí, las cooperativas indígenas que copiaron su modelo, no han alcanzado los mismos niveles de éxito.

RESUMO. Este estudo examina o impacto das crenças religiosas predominantes sobre a maneira de encarar o trabalho e o sucesso. O artigo enfoca a Colônia Menno do Chaco, uma das comunidades menonitas do Paraguai. Mostra que os valores dessa minoria religiosa parecem facilitar o sucesso do empreendedorismo coletivo. Aqui a religião valoriza o ascetismo, frugalidade e parcimônia, mas não a propriedade privada. O empreendedorismo assume uma forma coletiva e as cooperativas são veículos econômicos importantes, proporcionando empregos para trabalhadores nativos e mercados para a produção de fazendeiros autônomos. Enquanto as cooperativas menonitas prosperam, cooperativas indígenas que seguem seu modelo não alcançaram os mesmos níveis de sucesso.     

Time‐series econometric analyses of biofuel‐related price volatility

Time‐series econometrics studies have analyzed volatility interactions between biofuel and food and fossil fuel markets. We review data, modeling techniques and the main findings in the literature, and present our latest contributions. We identify areas for further research.