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181.
The dramatic GDP and export growth of Ireland over the last decade forms a marked contrast with that of its nearest neighbour Northern Ireland. In Ireland, export volume growth averaged 15.5% p.a. from 1991 to 1999 compared with 6.3% from Northern Ireland. Using data on individual manufacturing plants this paper considers the determinants of export performance in the two areas. Larger, externally owned plants with higher skill levels are found to have the highest export propensities in both areas. Other influences (plant age, R&D, etc.) prove more strongly conditional on location, plant size, and ownership. Structural factors (e.g. ownership, industry) explain almost all of the difference in export propensity between larger plants in Northern Ireland and Ireland but only around one‐third of that between smaller plants. Significant differences are also evident between plants in terms of their sources of new technology. For indigenously owned plants, in‐house R&D is important. For externally owned plants, R&D conducted elsewhere in the group – typically outside Ireland and Northern Ireland – proves more significant. This external dependency and lower than expected export propensity on the part of small plants in Northern Ireland represent significant policy challenges for the future.  相似文献   
182.
The need to implement advanced approaches to protect the environment is forcing companies to refocus their internal procedures and actions. To match employees' capabilities and the organization itself to these new requirements, the human resource management department can offer some key tools. This article analyzes whether environmental training (ET) and organizational learning (OL) positively influence the development of proactive environmental strategies (PESs) and compares the two processes, which differ in the time, costs, and difficulty required to implement them. Companies in the tourism sector are currently facing a highly dynamic environment where innovativeness is a decisive factor for achieving competitiveness. As such, we analyze whether the presence or absence of innovativeness influences the development of these two mechanisms. Using a sample of 252 tourism companies, we tested these relationships using structural equation modeling. The findings showed that (1) innovativeness is an antecedent of implementing ET and OL in the companies sampled, (2) both mechanisms promote implementing PESs, and (3) ET is equally as effective as OL for this purpose. Managers should take these findings into account when deciding which mechanism to apply when striving to achieve environmental proactivity.  相似文献   
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Rural tourism (RT) constitutes a valuable tool for the sustainable development of rural areas. This paper explores issues of tourist motivation in RT and develops a specially tailored perceived value (PV) scale for the RT sector. Special attention is given to links between tourists’ motivations, perceived values, and the service and actions by RT providers leading to the sustainability of rural life, culture, economies and environment. Following a literature review, qualitative and quantitative surveys developed a 27-item scale, exploring both the functional and the affective components of the scale. Seven research hypotheses were then tested by quantitative survey work. It was proven that the activities undertaken by the rural enterprise leading to greater rural sustainability are reflected in the PV scale through higher levels of satisfaction and loyalty of the rural tourists. The results of the study reveal that the RT sector has specific characteristics that tourists greatly value and that other specialist tourist markets cannot offer, as highlighted in the contribution made by RT enterprises to rural sustainability. This knowledge can help tailor product development and destination design to suit specific demands and influence communication and promotional activities.  相似文献   
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Abstract

The problem of modeling claims occurring in periodic random environments is discussed in this paper. In the classical approach of risk theory, the occurrence of claims is modeled by counting processes that do not account for claims following a periodic pattern. The author discusses how the use of the classical approach to model a periodic portfolio might lead to the miscalculation of important risk indices, namely the associated ruin probability.

He presents a periodic model, in terms of nonhomogeneous Poisson processes, that has potential practical applications. The discussion is based on some properties of the modeled periodic intensities. Existing simulation techniques are adapted to this periodic model, which provides a practical way to evaluate ruin probabilities.  相似文献   
188.
We analyze the role of financial development as a buffer to diminish the effect of cross-border bank flows shocks on house prices across 38 countries. In less financially developed countries, the observed response is markedly positive. As development increases, the response is tempered and becomes less important. Cross-border bank flows shocks are important in explaining the historical dynamics of house prices in financially less developed countries, while monetary policy shocks are key in the most financially developed markets. Heterogeneity in responses within each level of financial development is associated with levels of maximum loan-to-value ratios and a ratio of cross-border bank inflows over total liabilities abroad.  相似文献   
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Assuming that a company's institutional context influences its sustainability approach and its human resources management (HRM), this article compares firms' sustainable HRM systems across countries. Despite the presence of a supranational government, different social models exist in Europe according to the level of social protection in each country. The article compares the engagement of companies with sustainable HRM across Europe and develops an index with which to compare HRM sustainability in countries that present significant institutional differences: Germany, Spain, Sweden, and the United Kingdom. The index is constructed based on a formative measurement model, which reflects the implementation levels of sustainable HRM in 106 western European firms. The index reveals significant differences between companies from the four countries and between liberal and coordinated market economies, indicating the need to address the impact of the national institutional context on firms' HRM sustainability.  相似文献   
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Standard macroeconomic models show that uncertainty plays a significant role in consumption and saving decisions under rather mild conditions, namely the convexity of the marginal utility of consumption. Increased uncertainty generates a positive extra saving, the so‐called ‘precautionary saving’. Although this hypothesis has been tested by a large number of authors, both at macro and micro level, the empirical results are not conclusive, and the main conclusion than can be drawn is that there is neither consensus on the intensity of that motive for saving, nor on the most appropriate measure of uncertainty. This paper provides a comprehensive review of the empirical literature discussing the main controversial issues and the different approaches followed by the studies addressing empirically the test of precautionary saving.  相似文献   
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