Abstract:The problems of management and ma cro economic decision ete．are very complicated，and the importance of these topics ale mole and more acknowledged recently．In the future，to solve this kind of problem by new approaches faces US．W e know，at the end of eighties，in order for processing“open eomplex giant systems”．the“metasynthesls from qualitative to quantitative”approach was proposed in China，which can be considered as methodology for management and decision making ．In the mean time，the Santa Fe Institute (SFI)，as a representative of several academic groups in U．S，they appreciated the new thinking，provided more heuristic ideas as well as results，and realized“complexity”as a new discipline．A brief introd uction and diseussion of above situation are summarized in this article

Abstract:In this paper，controllability principle in responsible accounting is analyzed under principal—agent framework．Some valuable suggestion on establishing an effective responsible acco unting system are given．All these results are based on the mode1 built in this paper．

Abstract:In this paper，we study multiple objective decision problems though use of Hopfield Neural Net work．The network mapping relations and optimal algorithms are presented for finite and infinite plans’mulriobjecrive decision problems，also the computational procedures and examples are given．

Abstract:In order to determine attribute weights in multiple attribute decision making，an integrated ap preach baased on subjective and objective information is proposed．By solving a mathematic programming model，the subjective information of weights given by decision makers and the objective information of the decision matrix are integrated so that the determined weights reflect both subjective factors and objective factors

Abstract:This paper investigated fuzzy multiattribute decision making problems with general information structure(i．e．decision maker’s preference information complete known，and complete unknown and incomplete known)，established the maximum membership average weighted programming method and the minimum membership average weighted deviaion method ．The real example demonstrated feasibility and effectiveness of the two method s proposed in this paper．A new way is presented to solve the fuzzy multiattribute decision makings with general information structure．

Abstract:The new decision support technologies：Data W arehouse，OLAP and Data Mining，developed in the middle of 1990s，open a new way to decision support system (DSS)by acquiring assistant decision information from databases．Based on the discuss of development progress，key technologies，research evolvements of DSS，the paper puts forward a new architecture of decision support system ，which integrates Data Warehouse(DW)，Data M ining(DM)，Model Base(MB)，Expert System (ES)，On—Line Analytical Processing(OLAP)

Abstract:According to the characteristics of the tasks that support executives’decision—makhng，this paper analyses the executives’thinking activities，then puts forward some problems in the design of DSS(Executive Decision Support System)．The fundamental framework of the system design is also presented

Abstract:A deep study on the information process activity is very important to design and develop informarion systems．In this paper，we will introduce a informatlon process model Information Activity Chain， by which we can study the difference and relationship of the key concepts，such as event，information and knowledge．The usage of these concepts is SO chaotic，that has stunted the development of information systern design theory．Then，we give a‘semi-formalization’description of the model based on object oriented methodology．Finally，we use the model to give a category of information systems．

Abstract:In this paper，the development of BPR was analyzed and demonstrated from internal work process redesigning，organization reconfiguration to outer business proces networks reengineering，from superficial operation rebuilding to system ．constitution rethinking，and to firm’s culture and competence reconstruction．The objectives，contents，ranges，approach，means and effectivenes of BPR were studied．

Abstract:This paper overview the development of the methods in the credit risk analysis，including，traditionally，Discriminant analysis，Logistic regression etc．modernly，expert system ，neural networks．At last，we prospect the development of the credit risk analysis．

Abstract:Under the socialism market economical conditions’how to accelerate training modern enterprise business decision professional is an important lecture in deepening the opening up．The development and application of《The Simulation System of Training Modern Enterprise Managing Professional's Business Decision Abilities》 creates a new way to efficiently training modern enterprise business decision professiona1．Applying the system can make the attendants have a chance to practise deciding enterprise's busines in short days and gain the experiences that may cost you several years in practice．It’s also of great real importance to accelerate training enterprise business decision professional and stimulate the transform of the enterprise mechanism ．

Abstract:Based on analyzing the trade-offs among the four strategy factors of the new product development， thatis，developmenttime，development cost，unit product cost and product quality，thispaper usesthe optimal control theory to establish an optimal mode1．Through the solving process to the model，the paper reveals the optimal equilibrium relationships among the four strategy factors．

Abstract:The artificial neural network method for hydrologic forecasting is presented in this paper．We establish the ANN model for Inflow Flood Forecasting of Yuqiao Reservoir in Haihe W aters，and its eficieney is shown by examples．

Abstract:Based on a questionire of the supply chain management in China，a detail analysis about distribution and service after sales in supply chain is carried out，meanwhile，the advantage and some existed problems in supply chain mana gement are pointed out．

Abstract:In case of giving comprehensive evaluation model and weighting parameters，the sensibility problem of comprehensive evaluation result has been discussed with regard to the unification of types of the index and the dimensionless method of index．And a practical analysis has been given too．