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131.
The goal of this paper is to evaluate the validity of the Taylor principle for inflation control in 12 developing countries that use inflation targeting regimes: Brazil, Chile, Colombia, Hungary, Israel, Mexico, Peru, Philippines, Poland, South Africa, Thailand and Turkey. The test is based on a state-space model to determine when each country has followed the principle; then a threshold unit root test is used to verify if the stationarity of the deviation of the expected inflation from its target depends on compliance with the Taylor principle. The results show that such compliance leads to the stationarity of the deviation of the expected inflation from its target in all cases. Furthermore, in most cases, non-compliance with the Taylor principle leads to nonstationary deviation of the expected inflation.  相似文献   
132.
Past research has focused on the dimensions (consequences) of perceived risk and the effect of global risk on e-commerce adoption by consumers. This paper uses a new approach to examine the influence of perceived risk on e-commerce adoption and, on the basis of the Theory of Planned behaviour (TPB), develops an integrative model that includes the effect of three risk sources (i.e. technology, vendor and product) on the attitude towards the website use and online purchasing intention of users. In addition, this study examines how involvement, one of the main determinants of consumer behaviour, affects the role of these sources of perceived risk in e-commerce adoption. The results obtained in a sample of 1083 users of tourist services suggest that technology risk is the main determinant of online purchasing intention, which is also influenced by the variables from the TPB model. For its part, the technology risk and vendor risk have a negative influence on attitude towards the website use. In addition, both types of risk have a higher negative effect on attitude in the case of high-involvement users, supporting the moderating influence of involvement on e-commerce adoption. From a practical point of view, the findings of this research help managers to implement actions aimed at reinforcing the users’ trust in their websites and, consequently, at fostering the online purchase.  相似文献   
133.
Unlike traditional (goods-only) trade agreements, the scope of the General Agreement on Trade in Services extends beyond the treatment of products (services) to cover that of suppliers as well. The trade interests of particular groups of suppliers, including SMEs, can thus be addressed directly under the Agreement. This paper provides an overview of potentially relevant policies and policy disciplines. It also seeks to identify the scope for further initiatives, from fostering compliance with existing transparency obligations to advancing the Agreement’s liberalisation and rule-making mandates from an SME perspective.  相似文献   
134.
Most empirical research on the choice between joint ventures and wholly owned subsidiaries analyzes the role of cultural distance in an isolated way. This study explores the potential influence of some factors related to the diversity among countries that are traditionally associated with cultural distance but not explicitly included in measurements of cultural distance. Different approaches to and measurements of cultural distance are used in this analysis. This study examines the potential existence of a moderating or intensifying effect of third variables on the role played by cultural distance. The results confirm the contingent role of host country risk on the choice between equity joint ventures and wholly owned subsidiaries.  相似文献   
135.
The present paper examines the concept of emigrant entrepreneur in relation to level of training and language skills. The study focuses on the relationship of both variables with business activity, motivation and the process followed by entrepreneur. The results show a trend in the relationship between the variable language skills and the type of activity developed. The variable “level of training” is revealed as the most influential factor affecting the business sector of activity, the level of turnover and the attitude towards entrepreneurship.  相似文献   
136.
The economic implications of demographic change depend on steadfast investments in research and development; replenishment of the human capital stock diminished by retiring Baby Boomers; and raising college attainment rates. This way the United States can leverage its diverse, fast-growing population to harness a demographic dividend—the productivity boost enabled by declining fertility—while also fueling economic growth, restocking the Social Security system, and bolstering global competitiveness.  相似文献   
137.
We analyse current and possible future reforms of the Indian food policies for the most important staple grains, wheat and rice, within a two‐commodity dynamic partial equilibrium model with stochastic shocks. The model is empirically grounded and reproduces past values well. It uses a new reduced‐form approach to capture private storage dynamics. We evaluate the implementation of the National Food Security Act (NFSA) under several policy measures with the current regime as well as two scenarios with a regime change – implementation of cash transfers and deficiency payments. Implications for market fundamentals and fiscal costs are simulated in the medium term – until 2020/21. The NFSA puts a high pressure on fiscal costs and public stocks. Relying on imports with low support prices results in low fiscal costs and stable, but higher domestic and international prices, and a high risk of zero stocks. A policy strategy to manipulate procurement prices in order to maintain public stocks close to the norms leads to slightly higher fiscal costs with lower, but more volatile prices. The highest domestic price volatility occurs under a strategy which uses export bans in order to maintain sufficient public stocks. A cash‐based regime can bring considerable savings and curb fiscal costs, particularly if targeted to the poor, and would leave sufficient stocks due to higher private stocks.  相似文献   
138.
In this article we examine the behaviour of six univariate statistics for analyzing the data of a Split-plot factorial design. Except for the univariate analysis of variance, which assumes that the dispersion matrix underlying the data is spherical, the other five procedures assume absence of sphericity. However, they do so with a clear distinction between two alternatives, insofar as three of them presuppose an arbitrary correlation between the data and two presuppose serial autocorrelation. These six approaches were compared with regard to their robustness under multivariate normality in the absence of sphericity, both when there was serial autocorrelation and when there was underlying arbitrary correlation. In general, Monte Carlo comparisons show that when underlying the data there is a autoregressive stationary or decreasing structured non-stationary autoregressive process, the Hearne, Clark and Hatch procedure is the most robust. In the rest of the conditions studied, i.e., increasing structured non-stationarity autoregressive and arbitrary non-stationarity (autoregressive and with arbitrary correlation), the Greenhouse-Geisser and Lecoutre statistics display the best behaviour.  相似文献   
139.
Sustainable agriculture is considered as an appropriate alternative to what some would see as the more environmentally harmful conventional agriculture. Among the existing options within sustainable agriculture, organic farming is probably the most widely adopted. Certification of organic products aims to guarantee that organic agriculture rules are satisfied. However, certification does not always relate to sustainable practices. The present work uses database analysis to obtain a general picture of organic pig production in The Netherlands in terms of environmental sustainability. To do so the nitrogen pollution potential and other parameters of the system are evaluated. Farms were divided into four production types: grazing, mixed-vegetable, mixed-husbandry and swine (i.e. pigs). The results presented here reveal that 72% of the farms do not adjust the number of animals to the farm size. Consequently, the production of nitrogen often surpasses the limit stated by the EU (170 kg N ha?1 y?1). In general, swinetype farms have smaller farm sizes and are among the most polluting ones. These farms cannot be considered as a land-related production, one of the premises for organic husbandry according to the EU regulation. This illustrates that the fulfilment of the law does not necessarily entail the implementation of organic principles. To address this dilemma, share-land agreements are proposed as an alternative to allow specialized farms to diversify production and support biological cycles within the agroecosystem that emerges from between-farm collaborations.  相似文献   
140.
With the liberalization of legal barriers to the opening of bank branches in 1990, both market structure and competitive conditions in Italy changed profoundly as banks expanded their branching networks. This paper provides novel empirical evidence on how changes of the branch network structure at the province level affect the performance and lending activity of banks across the period 1993–2011. In particular, we adopt two modes of analysis. The first focuses on the impact of diversification strategies on performance, lending and funding strategies at the province level. The second one examines how the increase of big banks' local presence affects single-market bank performance and lending strategies. Our results show that geographical diversification strategies can reduce performance, the adjusted Lerner Index of banks and lending activities, but increase the Lerner Index in deposit markets. Furthermore, we find that the expansion of branches by large-medium sized banks in concentrated markets can reduce the Lerner Index for the deposit market and the amount of loans offered by single-market banks.  相似文献   
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