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81.
Stochastic stability is applied to the problem of exchange. We analyze the stochastic stability of two dynamic trading processes in a simple housing market. In both models, traders meet in pairs at random and exchange their houses when trade is mutually beneficial, but occasionally they make mistakes. The models differ in the probability of mistakes. When all mistakes are equally likely, the set of stochastically stable allocations contains the set of efficient allocations. When more serious mistakes are less likely, the stochastically stable states are those allocations, always efficient, with the lowest envy level. 相似文献
82.
Oscar Flores 《Atlantic Economic Journal》1997,25(1):50-59
It is argued, using a single-sector general equilibrium model, that the economic interests of citizens of a host country in relation to immigration depend on their factor ownership. Using the median voter model, it is argued that whether a country admits further immigration depends on the country's factor ownership distributions, the generosity of its transfer programs, as well as on the prejudices about immigrants that its citizens hold.on leave from Moorhead State University. 相似文献
83.
Influence of task type on the relationship between communication and performance: the case of software development 总被引:1,自引:0,他引:1
Oscar Hauptman 《R&D Management》1986,16(2):127-139
The relationships between communication patterns and performance of software development projects mostly resemble those of technical services, and not development projects, in hardware R&D. The local focus of software development projects in their information requirements is emphasized by the positive influence only of the informal and mostly internal literature, while external contacts, participation in conferences, and formal and external literature were inconsequential. The implications are two-fold: a) on the conceptual level they suggest that a trade-off between coordination and innovation requirements of the task might be an important determinant of optimal communication patterns; b) on the practical level it suggests that 'software development' consists of 'software engineering' and 'software production'. Consequently, it should be recognized that as such, these activities should be managed differently—the former as R&D, the latter as manufacturing. 相似文献
84.
85.
George Otieno Obonyo David Omondi Okeyo Oscar Ouma Kambona 《International Journal of Hospitality & Tourism Administration》2018,19(2):142-166
Advances in information communication technology (ICT) has seen many hotels invest huge sums of money in ICTs to enhance their performance. However, this has never been the case for most hotels in economically developing countries due to poor ICT implementation. This study sought to establish how ICT-related management practices influence actual ICT application by hotels in Kenya. A total of 194 hotel managers drawn from 36 hotels were surveyed. The data collected was analyzed quantitatively. The outcomes show that though operational management and human resource management practices significantly predict actual ICT application, HRM practices have the biggest effect in explaining the variance in actual ICT application. The study finding offer insights to best management practices and how they influence actual ICT use in hotels. 相似文献
86.
We model the endogenous formation of nations in a world economy where nations apply redistributive policies. We show that people's preference for stronger redistributive policies may lead to greater inequality in the world's distribution of income as a result of rich individuals tending to form their own nations. By the same token, stable economic integration occurs only when redistributive policies are not too strong. 相似文献
87.
Testing nonlinearity: Decision rules for selecting between logistic and exponential STAR models 总被引:1,自引:0,他引:1
A new LM specification procedure to choose between Logistic and Exponential Smooth Transition Autoregressive (STAR) models
is introduced. The new decision rule has better properties than those previously available in the literature when the model
is ESTAR and similar properties when the model is LSTAR. A simple natural extension of the usual LM-test for linearity is
introduced and evaluated in terms of power. Monte-Carlo simulations and empirical evidence are provided in support of our
claims. 相似文献
88.
Jhon Wilder Zartha Sossa Oscar Hernán López Montoya Julio Cesar Acosta Prado 《Business Strategy and the Environment》2021,30(2):1345-1356
This study seeks to identify and define the determinants of the sustainable innovation system (SIS). To achieve the objective, a qualitative approach was used through a systematic literature review using data from Web of Science (WOS) and Scopus. Two search equations were used to extract the data. In the first search equation, 69 documents were analyzed, and for the second, 102 documents were analyzed. Multiple definitions were found regarding SIS, it is worth highlighting in the findings the evolutionary process that these systems follow. As a contribution to the study, 79 determinants of an SIS are presented derived from the classic functions of an innovation system. 相似文献
89.
Carbon-accounting methods and reforestation incentives 总被引:2,自引:0,他引:2
Oscar J. Cacho Robyn L. Hean Russell M. Wise 《The Australian journal of agricultural and resource economics》2003,47(2):153-179
The emission of greenhouse gases, particularly carbon dioxide, and the consequent potential for climate change are the focus of increasing international concern. Temporary land-use change and forestry projects (LUCF) can be implemented to offset permanent emissions of carbon dioxide from the energy sector. Several approaches to accounting for carbon sequestration in LUCF projects have been proposed. In the present paper, the economic implications of adopting four of these approaches are evaluated in a normative context. The analysis is based on simulation of Australian farm–forestry systems. Results are interpreted from the standpoint of both investors and landholders. The role of baselines and transaction costs are discussed. 相似文献
90.
Oscar Afonso Pedro Neves Maria Thompson 《The journal of international trade & economic development》2013,22(6):878-905
We analyse the skill premium and the growth rate in an innovator-imitator general equilibrium growth model assuming (i) internal costly investment in both physical capital and R&D, (ii) complementarities between intermediate goods in production and (iii) technological-knowledge diffusion. We find that in the imitator country these three elements influence the economic growth rate and the skill premium. In the innovator country, while the growth rate is affected by costly investment and complementarities, the skill premium is not affected by any of our assumptions. It depends solely on the productive advantage of high-skilled over low-skilled labour, which suggests that the sustained increase in the skill premium observed in several developed countries over the last three decades may have been due to increases in such productive advantage. 相似文献