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Under the deteriorated condition of environmental issue and resource crisis, low carbon economy that stands for low energy consumption, low emission and low pollution become the mainstream in the future. So the manufacturing enterprises should operate in a low carbon way to acquire the competitive advantage. According to the analysis of this paper, the low carbon operation model consists of low carbon...
This paper researches on the Jilin and Shanghai automobile industrial cluster by using the Diamond model and regression analysis. This paper can draw a conclusion that the measures such as improving the production concentration ratio of automobile industry, perfecting the related and supporting industry can improve the development of the automobile industrial cluster.
In imperfect production processes, this paper considers production correction and maintenance to break away out of control state. Production processes are classified into two types of state: one is the type I state (out-of-control state) and the other is the type II state (in-control state). The type I state involves adjustment of the production mechanism. Production correction is either imperfect;...
When an organization utilizes modern technology in its manufacturing process, it needs to update and upgrade its facilities repetitively by efficient ways to stay with great productivity along with efficiency so. Capital Budgeting (CB) problem is one of the most important issues in decision makings about capital in the manufacturing management. Sometimes all variables and parameters are not necessarily...
Using the data of time sequence from 2000 to 2006 of Chinese automobile industry, we can divide the factors of influencing scale returns of automobile industry into three aspects : skilled workers, non-skilled workers and capital. Then making an assessment of Translog production function model of automobile industry by building it and trying to get the trend of scale returns of automobile industry...
This paper explores the relations of competitive priorities in global small, medium, and large-scale manufacturing enterprises based on the competitive priorities theory of the manufacturing strategy. This paper analyzes the six competitive priorities (quality, delivery, cost, flexibility, innovation and service) in the manufacturing enterprises with the data collected from the International Manufacturing...
This paper divided China into three sub-regions to study the corn production. After built yield and acreage model of corn with Nerlove Model, this paper analyzed the factors which affected corn's yield and planting areas in different sub-regions. At the last section, calculated the elasticities of yield and planting area in sub-regions for the short run and the long run. The result indicates that...
The problem how a manager motivate producers to reduce product costs under asymmetric information is discussed on a basis of principal-agent theory. Under asymmetric information, manager can not monitor producers' effort to reduce costs; therefore, manager needs to motivate producers. The manager determines a contractual basic cost according to his own requirement and producers' self-reported cost,...
A two-stage methodology integrating analytic hierarchy process (AHP) and data envelopment analysis (DEA) methods for analyzing and assessing the productive efficiency in construction industry was proposed. This paper discussed the productive efficiency of the construction industry in Shanghai using the statistic data in Shanghai from 1997 to 2007. The results indicate that the index selection process...
This paper deduces the conception of mining information model from Building Information Model. It also discusses the content and structure of mining information model, and emphasizes lifecycle management in mine construction. Furthermore, it analyzes the activities in each of phases: planning, design, construction, production and ending based-on mining information model. Finally, it illustrates that...
This paper extends the conventional Cournot model to fuzzy random environment, where the market demand and supply are with two-fold uncertainty of randomness and fuzziness. We propose a methodology for obtaining the equilibrium quantity in such environment. Different from previous studies, the equilibrium quantity of each firm is a fuzzy number rather than a crisp value. Our method follows two steps...
We analyze a scenario where a buyer procures capacity from one or more suppliers in the presence of demand uncertainty. The buyer does not have information of suppliers' production cost function but assumes it is sampled from a known probability distribution. The supplier, of course, has knowledge of its own cost function but like the buyer does not have information on other suppliers' cost function...
The modular manufacture network has become a new form of organization. The relativity and independence of modular task is analyzed in the process of modular manufacture. A linear incentive model has been established based on modular task correlation. The result shows that the modular supplier can reduce risk and get stronger incentive from modular integrator through inducting task correlation.
This paper studied the needing laws of photosynthetically active radiation through the dry matter accumulation, and a simulation model of peanut dry matter accumulation has been established based on the field experimental data in 2007 and 2008. Then the yield composition simulation model was established according this. The validation with different data sets showed that this model had a good predictability...
Digital Maize Planting and Management System is a kind of universal agricultural software to simulate maize yield. We redesigned the model framework to improve the practicability and maneuverability under the premise of retaining the model precision to the full, and applied it in Dingxing county, Hebei. The two years field experimental data from Heibei demonstration station was used to evaluate the...
Dynamical game between multiple production firms in a supply chain wad studied in this paper. Considering the uncertainty of market demand, it was characterized as a fuzzy variable. And then the game between two firms and more than two ones was analyzed in the fuzzy environments. This paper defined expected Nash equilibrium of the game in the two cases. The existence of the Nash equilibrium was also...
System dynamics (SD) is used to build the model of dynamic driven factors of cleaner production system, and by using the driver variables of simulation model, and the relevant test function, the knock-on effects of different factor changes on the system are simulated. The development of the enterprises clean production implementation is simulated, combining with the involvement of different driving...
In the chemical process, safety guarantee has become the hot issue with common concern. However, in current running-process, monitoring points are massive and the relation among them is complex, which lead to the trouble in guaranteeing the production safety. A new method based on matter-element analysis is put forward to guide the programming of monitoring points, which is composed of matter-element...
The notebook computer industry is closely connected to global economies. The major notebook computer companies have cut their prices to increase market share in a highly competitive marketplace. The OEM manufacturers have sharply reduce profit to generate orders. The key to survival for ODM/OEM manufacturers is to improve production performance; however, production improvements require a complete...
The process of establishing labor-capital relationship between enterprise and employee is a game. The game model of imperfect information between employer and employee on production safety is developed, and its equilibrium solution is solved and discussed. Then government regulation is introduced to that game and the new equilibrium solution is re-analyzed. We find that the probability of enterprise'...
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