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121.
International Entrepreneurship and Management Journal - This study seeks to explore the relationship between entrepreneurship competencies and intention (EI) of a sample of potential STEM...  相似文献   
122.
Humility as a virtue of leadership has attracted increased attention in recent years. We introduce the concept of a humble organizational culture and define it as a culture that promotes humility as a key success factor and a source of competitive advantage, and one that institutionalizes six values and norms: (1) employee development, (2) mistake tolerance, (3) transparency, (4) accurate awareness, (5) recognition, and (6) openness. We position a company culture of humility as key to extraordinary success in the marketplace. Humility in individuals includes a willingness to see the self accurately and a propensity to put oneself and others in perspective. In this article, we offer a set of recommendations to help executives build a company culture of humility that supports the six behavioral norms and values that create the foundation for a firm’s competitive advantage. We collected information on organizational cultures of humility for a sample of Fortune 500 firms using data from company mission statements, company websites, and news articles.  相似文献   
123.
A computable general equilibrium model linked to a microsimulation model is applied to assess the potential short-term effects on the South African economy of the ongoing COVID-19 pandemic. With a particular focus on distributional outcomes, two simulations are run, a mild and a severe scenario. The findings show significant evidence of decline in economic growth and employment, with the decline harsher for the severe scenario. The microeconomic results show that the pandemic moves the income distribution curve such that more households fall under the poverty line while at the same time, inequality declines. The latter result is driven by the disproportionate decline in incomes of richer households while the poorest of the poor are cushioned by government social grants that are kept intact during the pandemic. The COVID-19 pandemic is still unfolding and its economic modelling as well as the data used to operationalise the model will need to be updated and improved upon as more information about the disease and the economy becomes available.  相似文献   
124.
This paper presents an overview of intra-regional tourism in ASEAN at the beginning of the challenging times that will come with the constitution of the ASEAN Economic Community (AEC). Thailand is chosen as the destination country and the other nine countries are selected as origin. After presenting ASEAN’s intra-regional tourism, the study develops a model of long-run demand. The coefficients are estimated by a time-varying parameters method considering the potential presence of structural breaks, and its implication. The results present and discuss the implications of income, own price, and cross price elasticities. As concluding recommendations, this study suggests that while the region should take advantage of the expansion of the Asian markets due to economic growth and liberalization of ASEAN since 2016, it should use different policies in each origin market.  相似文献   
125.
This article intends to segment and profile the festival-goers in Portugal, and through a mixed mode survey of 657 Portuguese citizens using latent segments models, a three-segment solution was achieved: music lovers, 53%; networkers, 33%; and tourists, 14%. The majority of the festival-goers, the music lovers, consider Optimus Alive the most memorable festival because of the music and these results should be conveniently used for music retailing purposes. The model identified the demographic factors that contributed the most to the solution, and according to each segment, several recommendations to festivals organizations are presented.  相似文献   
126.
After the GATT agreements in 1986, which removed the existing external protection on wine market, and with demand developing towards a qualitative level, the European wine sector has been subjected to a continuous transformation to accomplish that main objective. To give producers the chance to bring production into line with market developments and to allow the sector to become permanently competitive, the European Commission established the Council Regulation (EC) No. 1493/1999) on the common market organization in wine, later adopted in the 2003 CAP reform. Among other measures, this regulation finances the restructuring of a large part of present vineyards by adopting new farming systems (EC Council Regulation No. 1227/2000), supporting actions as soil preparation, which includes land levelling and terracing. Traditional vineyard areas in Mediterranean mountain environments, with subsistence agriculture and farming systems based on man and animal labour, have taken advantage of the new market opportunities in the wine sector and of this policy as well, and have changed to a market-oriented farming strategy. It has involved the construction of terraces on hillslopes using heavy machinery with the objective of crop mechanization, which has supposed important changes in soils and landscape. An example of this situation is the Priorat region (Catalonia, NE Spain), where vineyards have been cultivated on hillslopes by human and animal labour since the 12th century. Since the early 1990s the region has been undergoing major changes arising from new wine market opportunities and later by vineyard conversion and restructuring EU policy, which subsidizes up to 50% of the cost. In this paper we consider two aspects of the changes that modern farming systems are causing in the region: (a) land use changes after the coming into practice of the EU vineyard restructuring policy and (b) terrain morphology changes due to land terracing and related geomorphological effects. The results show high terracing rates (22.6–36.1 ha year−1) in the study period (1998–2006), accompanied by huge land movements (a cutting rate of about 5475 m3 ha−1). Bad design of terraces has led to the collapse of benches and borders, affecting about 3.5% of the newly planted area. These effects question the suitability of the EU CAP for vineyard restructuring in Mediterranean mountain environments, revealing that although farmers comply with environmental protection requirements, CAP support is not accomplishing the objectives for which was conceived: the protection of the environment by the reduction of impacts of the agricultural activities.  相似文献   
127.
This paper analyses the mutual fund industry for 20 countries using a new database of more than 50,000 mutual funds. The results suggest that more developed industries provide more benefits to investors as they diversify more internationally, charge lower annual charges and present more product sophistication. The results also have important policy implications by emphasising the role of competition and contestability in industry development. Fewer barriers to entry are positively associated with a larger industry, and concomitantly with more efficiency in terms of returns and fees.  相似文献   
128.
In this article, a multivariate structural time series model with common stochastic trends is proposed to forecast longevity gains of a population with a short time series of observed mortality rates, using the information of a related population for which longer mortality time series exist. The state space model proposed here makes use of the seemingly unrelated time series equation and applies the concepts of related series and common trends to construct a proper model to predict the future mortality rates of a population with little available information. This common trends approach works by assuming the two populations’ mortality rates are affected by common factors. Further, we show how this model can be used by insurers and pension funds to forecast mortality rates of policyholders and beneficiaries. We apply the proposed model to Brazilian annuity plans where life expectancies and their temporal evolution are predicted using the forecast longevity gains. Finally, to demonstrate how the model can be used in actuarial practice, the best estimate of the liabilities and the capital based on underwriting risk are estimated by means of Monte Carlo simulation. The idiosyncratic risk effect in the process of calculating an amount of underwriting capital is also illustrated using that simulation.  相似文献   
129.
In business networks, strategic actions are believed to be guided by actors' subjective views or perceptions of their surroundings. Researchers thus consider these perceptions as important for understanding network related phenomena. Despite their recognized importance, there has not been much research aimed at developing a way to systematically capture these perceptions. The purpose of this paper is to show how actors' subjective views of the business network can be analyzed using the research device of network pictures. This is accomplished by developing an empirically derived dimensional model for capturing different aspects of an actor's subjective view. We exemplify how the developed device can be applied, and illustrate how there seem to be ‘types’ of ways of perceiving the business network. This paper therefore represents a methodological contribution through the development of a tool that may change researchers' practices in understanding business networks.  相似文献   
130.
The compilation of the information required to construct survey-based input–output (I–O) tables consumes resources and time to statistical agencies. Consequently, a number of non-survey techniques have been developed in the last decades to estimate I–O tables. These techniques usually depart from observable information on the row and column margins, and then the cells of the matrix are adjusted using as a priori information a matrix from a past period (updating) or an I–O table from the same time period (regionalization). This paper proposes the use of a composite cross-entropy approach that allows for introducing both types of a priori information. The suggested methodology is suitable to be applied only to matrices with semi-positive interior cells and margins. Numerical simulations and an empirical application are carried out, where an I–O table for the Euro Area is estimated with this method and the result is compared with the traditional projection techniques.  相似文献   
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