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Because of the economic globalization, products are manufactured in one place and sold all over the world. As freight cost accounts for a large part of the total costs for these products, it plays a more important role in the management of inventory. Recent years, phenomenal growth of successful deployments of innovative pricing strategies in a variety of industries makes scores of retail and manufacturing...
The network design problem with relays arises in telecommunications and distribution systems where relay points are necessary. Given a network and a set of commodities, the problem consists of introducing a subset of edges and locating relays on a subset of nodes such that in the resulting network, the total cost (edge cost plus relay cost) is minimized, and there exists a route linking the origin...
We extend the expectation-based loss-averse newsvendor model according [1] by assuming that decision maker confronts deterministic demand and uncertain supply at the beginning of a selling season. We show with numerical study that the higher the penalty coefficient, the lower the optimal order quantity. Higher retail price and salvage value lead to optimally order more. However, when the wholesale...
There exists the situation where a company may choose to invest the available capital in several large projects but may still leave a great amount of capital which is not enough for any other large project. To make full use of the available capital and get the maximum investment return, the company can not only invest in several large projects, but also make use of the remaining capital to invest...
In this paper, we further analyze an economic model predictive control (MPC) algorithm with self-tuning terminal cost, which was recently proposed in [1]. It is shown that if a generalized terminal region constraint instead of a generalized terminal equality constraint is used, improved closed-loop asymptotic average performance bounds can be obtained. In particular, in contrast to the results in...
This paper builds a simple model to analyze advertisement on a digital map. In our model consumers search for a specific firm but might be lured to nearby firms. A map owner charges a lump sum fee and controls entry. We show that the map owner has incentive to manipulate the quality of firms on the map according to the level of consumers' switching propensity and advertisement aversion. Strong switching...
In recent years, with the intensification of market competition, more and more firms tend to use gift cards promotion. In this paper, we consider a retailer offers gift cards to consumers, and assume that the demand is deterministic, then, we use linear function to describe the retailer's market demand in the condition of no gift card promotion and offering gift cards promotion. Finally, we establish...
With the development of social economy, the communication of Taiwan and Mainland in economy, trade, travel and other aspects has become more and more frequent. During those processes, the hotels of both sides play an important role. The fierce competition of hotel services market and diverse requirements of customers make the two core cities of two sides — Beijing and Taipei facing new challenges...
The article, based on the new accounting standards, makes empirical study on the listed companies' choice between, pretax earnings management activities that have current income tax consequences (book-tax ‘conforming earnings management’) and earnings management activities that do not have current income tax consequences (book-tax ‘nonconforming earnings management’). Our study also investigates firm-specific...
Red tourism resources containing historical and cultural connotations are different from the general tourism resources, and it owns certain social and economic benefits. In this paper, in connection with characteristics of red tourism resources, we established the evaluation index system of red tourism resources. We estimated the weights of each indicator by the analytic hierarchy process and evaluated...
Along with our country market economy system perfect cost investment system, price system also constantly optimize the project construction cost, construction project becomes more and more important. This paper from the project cost management objectives, significance and key control, research the development condition.
The central position of the Chang-Zhu-Tan urban agglomeration in Hunan province is increasingly prominent. It has advantages in nature, history, culture science and technology. However, the pressure of ecological environment, population, industrial structure restricts its development at the same time. Therefore, the government should design reasonable development pattern for the ecological construction...
In this essay, we probe into the spatial distribution of Jingpo Nationality in the areas where they live in a compact community. Based on that and the census data in 2010, we forecast the basic situation of development in population of Jingpo in the future 50 years by population forecast software called spectrum. This essay gives the idea that the spatial distribution of Jingpo won't change a lot,...
Optimal charging and scheduling control for electric vehicles (EVs) in stand-alone PV charging stations based on time compensation is analyzed in this paper. In stand-alone PV charging stations, PV array experiences large variations of its output power under intermittent and uncertain weather conditions, a large number of EVs fueled by stand-alone PV charging stations has a great stochastic and flexibility...
This paper deals with information education in development of a knowledge-based society in Croatia. The basic objective of the paper is focused on systematic comprehension and analysis of the situation related to information education and its tendency. Hence, some concepts and models for IT education in Croatia were propounded. Accordingly, these tasks were fully accomplished. Application of ICT has...
Under the new historical condition, strengthening the communication and popularization of science and technology is both the requirement to implement the national development strategy and need for social development as well as the basis and key point for the development of popularization of science itself. Relevant data of five characteristic indexes, talents, funds, place, communication and activity...
To evaluate the development of 9 provinces (or cities) of China, we analyze the relative advantage of different provinces ities) from four aspects: economy, society, sustainable development and politics and culture. Considering the difference of resource of rent provinces (or cities), we provide a new evaluation model. Specifically, first, the provinces (or cities) are divided into three regions,...
Equipment is the foundation and precondition of the survival of the enterprises, the advanced level and the update problem of which directly affect the enterprise's survival and development, which also are paid more and more attention. Based on network model, this paper studied the update problem of the construction equipment, through changing the equipment update problem to the shortest path problem...
In this paper, linear quadratic stochastic zero-sum differential games for discrete-time Markov jump systems are discussed. It is shown that the existence condition of finite horizon stochastic zero-sum games is equivalent to the solvability of the associated difference Riccati equations, and that of infinite horizon stochastic zero-sum games is equivalent to the solvability of the associated algebraic...
Due to process disturbances and some uncertainties, the process operating performance will deviate from the optimal operating point along with time, so it is very important to develop strategies for online operating performance assessment on optimality. However, a little work has been published in this research area to our knowledge. In this study, a new online operating optimality assessment method...
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