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81.
The purpose of this research is to investigate and develop an analysis model of a tourism department network using an explorative approach. Strategic stakeholders have been identified for the tourism department and organised into partner groups. An analysis model has been developed based on four network types: formal organisation, informal organisation, formal individual and informal individual. For every type, the following six network content dimensions were found relevant to analyse: stakeholders, reciprocal relations, relation exchange, network driving forces, network management and network purpose. The investigations have shown some focused network strengths such as network permanency, with corresponding weaknesses such as rigid relations. Some typical implications of the strengths and weaknesses for the department have been identified, and some network techniques to handle the implications have been proposed. An annual network development process for a tourism department is suggested. The resulting network is summarised as the Professional Tourism Academic Network (PTAN).  相似文献   
82.
We evaluated the impacts of the Ethiopian Productive Safety Net Program (PSNP) on rural households' holdings of livestock and forest assets/trees. We found no indication that participation in PSNP induces households to disinvest in livestock or trees. In fact, households that participated in the program increased the number of trees planted, but there was no increase in their livestock holdings. We found no strong evidence that the PSNP protects livestock in times of shock. Shocks appear to lead households to disinvest in livestock, but not in trees. Our results suggest that there is increased forestry activity as a result of PSNP, and that improved credit access encourages households to increase their livestock holdings.  相似文献   
83.
Auditors and auditing firms are important actors in the process of institutionalising accounting standards. However, the formal and institutional requirements to de facto ensure professionalism and independence in the Swedish municipal sector have been strongly questioned. The aim of this paper is to investigate and explain how deviations from accounting standards are treated and reported by auditors. The results indicate deficiency in both competence and independence among the auditors. The institutional arrangements in Sweden do not seem to ensure that auditors facilitate and support the implementation of accounting standards.  相似文献   
84.
The Swedish forest industry faces many regulations. In many cases they are used to eliminate, or diminish, negative external effects on the environment. The aims of most regulations are well accepted among decisions makers in the industry and in society. However, in many cases the implementation can present problems, the reason being bureaucracy.The Ortviken paper mill is located just north of Sundsvall, which is a middle-sized town in the northern part of Sweden. SCA, one of the world's largest forest companies, owns and operates the mill. In the beginning of the 1990s, Ortviken planned for an expansion, which was considered necessary for the company's strategy and potentially profitable. But in order to build a larger plant, SCA first needed a licence from the local authorities which showed that conditions laid down in the Law of Planning and Building were met. After that, the project needed approval by the environmental authorities according to their specific laws and requirements.SCA finally succeeded in getting all the permissions needed. But the whole process took more than 10 years, despite the fact that it was carried out in close co-operation with the local authorities.While waiting for the final approvals, SCA applied for permission to expand production without changing the present emission levels. The existing permit also included a ceiling on production since emissions usually are proportional to production. However, in this case SCA wanted to increase production by only 5 %, and emissions would not exceed allowed levels. But the application was refused. The company was not allowed to increase production above the existing ceiling without a completely new application to the environmental board. The processing time for such an application would cover about two years and cost an unknown amount of money.Recently, the same company decided to analyse the possibilities of expanding production at the Tunadal sawmill, which is located in the same area. One of the alternatives was to build a completely new mill with new technology at a new and suitable site. However, a pilot study showed that the handling time just for the local planning process would be seven years and cost around 10-15 million SEK (approximately 1.5 million Euro).In addition, two years would be required for the environmental approval, so that the whole process from planning to actual start of the investment would require about 10 years.These long handling periods are of course an effective obstacle to investment. No board of directors dares to decide on an investment costing hundreds of millions of Euro if the time span of uncertainty from decision to actual start of the factory is 10-15 years.Not only has the time span necessary to fulfil the new requirements caused problems. An enormous amount of detail is needed to fulfil the requirements of an environmental impact assessment for an investment. For instance, a temporary pile of soil requires a separate analysis of the consequences for the environment, and companies are required to specify the kind of fuel used in trucks that (an unspecified number of years ahead) will drive the garbage from the building site. All these problems are particular troublesome for heavy industries like the forest industry and other industries (e. g. the steel industry and the chemical industry) that deal with material processing.What this Swedish example shows is that it is perhaps not environmental regulation per se that can make an obstacle to industrial expansion. There is no problem for the Swedish forest industry in fulfilling the technical conditions on emission levels. The crucial factor is time. The example also shows that it is not the core content of environmental regulations that is troublesome, but how these regulations are handled and formulated. It is not the environment that is the enemy, but the bureaucracy around it.Sören WibeSLUDepartment of Forest EconomicsSE-90183 UmeåOla CarlénSLUDepartment of Forest EconomicsSE-90183 Umeå  相似文献   
85.
In recent years the US corporate sector has deployed more cash from operations to finance the repurchase of outstanding share capital for treasury stock. Shares repurchased for treasury stock can help flatter earnings per share, fund senior management share option compensation schemes and finance corporate acquisitions. In financialized accounts these are now significant transactions which, it is argued, serve the financial interests of managers and investors.The US Financial Accounting Standards Board (FASB) is now demanding a “greater use of fair value measurements in financial statements” with the result that share options and corporate acquisitions will be “marked to market”. This will force a financialized ratchet because managers in the S&P 500 will need step up cash extraction if they are to hold the financial line.  相似文献   
86.
A simple N-country specific-factor-type model with imperfectly mobile labour is developed. It is shown that the effects of country-specific productivity shocks hitting a small country have fundamentally asymmetric effects: A positive shock will be accommodated by a moderate wage increase and sizeable in-migration, whereas a negative shock will be accommodated by a significant decrease in wages and moderate out-migration. It is argued that the results of the model are consistent with the recent Irish experience. The welfare effects of small economic fluctuations are also discussed.  相似文献   
87.
88.
"This special issue presents contributions to a collaborative effort to analyze 'the dynamics of metropolitan processes and policies'....[It] contains four papers which focus on industrial change and economic restructuring; two papers deal with population relocation and migration processes; one paper contains a study of economic cycles in space and one paper treats the assessment of urban investment and urban renewal projects." The geographic focus is on the developed countries.  相似文献   
89.
The objective of this exploratory study was to provide empirical insight into how different categories of farmers perceive and manage risk. The data originate from a questionnaire of dairy and crop farmers in Norway. The associations between part-time and full-time farming and farm and farmer characteristics, farmers' goals and future plans, risk perceptions, and risk management responses were examined with simple t - and chi-square tests, as well as with logistic regression. The results indicate that full-time and part-time farmers' goals, risk perceptions, and management strategies differ significantly. Policy makers and advisers should consider these differences when developing policies and recommendations for the different types of farmers.  相似文献   
90.
Abstract

1. In 1905 Charlier outlined some methods for the expansion of functions in series. 1 C. V. L. Charlier, Über die Darstellung willkürlicher Funktionen (Meddelanden från Lunds Observatorium, Ser. I, nr 27). Particularly he was dealing with frequency functions, but the method has a more general application. As is well known there were two kinds of developments considered, namely in terms of the differentials and in terms of the differences of a conveniently chosen developing function. The outstanding examples are — respectively — the expansions of the so called types A and B. The difference series has later gained a special attention by its deduction being attached to the theory for generating functions. 2 I. V. Uspensky, On Ch. Jordan's Series for Probability (Annals of Mathematics, Vol. 32, 1931). The true pivotal function in this respect seems, however, to be the moment generating function. In the following notes it will be shown that the differential series as well as difference series built up by the advancing and the central differences are obtainable in a similar way. By employing some convenient cumulants the different expansions can be written down compactly in symbolic forms which reveal their mutual formal relations. It will further be observed that Charlier's method of expansion is the inversion of a method indicated by Abel.  相似文献   
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