Cap-and-trade mechanism can efficiently reduce carbon emissions, which makes it widely used around the world. This paper builds a Stackelberg game model for manufacturer-led secondary supply chain and analyzes best pricing, reduction strategies, impacts of each variable on equilibrium results when using two emission methods, recycling & remanufacturing, technology upgrading under cap-and-trade mechanism. The relationship between variables was verified through case studies, economic...

With the development of modern property service industry, perceived quality (PPSQ) evaluation data is characterized by multiple subjects, complicated structure and large scale data. Since traditional decision-making methods are difficult to solve above s imilar problems, this paper proposes a group (LGDM) method generalized multi-attribute multi-scale (MAMS) based on linear programming technique for multidimensional analysis preference (LINMAP). In method, large-scale heterogeneous expert...

The scientific evaluation of property perceived service quality (PPSQ) needs multi-stage, multi-source and large-group information, which is deemed to be the decision problem for dynamic, heterogeneous large-scale data processing. Aiming at problem, we propose a general multi-attribute multi-scale (MAMS) method based on dynamic linear programming technique multi-dimensional analysis preference (LINMAP). In LINMAP model, classic MAMS matrix introduced extended into form. model constructed by...

Efficiency is a relative measure that allows assessment across different ranges. Evaluating the performance of decision-making units (DMUs) from an optimistic perspective yields best efficiency (optimistic efficiency), which establishes frontier. Conversely, evaluating pessimistic produces worst (pessimistic efficiency) and creates inefficiency This study examines DMUs in two scenarios proposes models for adjustment coefficient. The efficiencies are adjusted to lower upper bounds based on...

In the context of developing digital platform economy, trade-in programs have become an effective strategy for e-commerce platforms to stimulate consumption. Many head launched their own programs. However, existing research on is still stuck in traditional model. The purpose this study explore whether there a new and more beneficial program. paper, we construct Stackelberg game model between brand owner B2C under two use optimization theory obtain equilibrium results indicate that...

With the global climate problem becoming increasingly severe, governments have adopted policies to encourage enterprises invest in low-carbon technologies. However, opacity of carbon emission reduction process leads incomplete consumer trust products as well higher supply chain transaction costs. Based on this, this paper constructs Stackelberg game models with and without blockchain under different power structures compares impact these decisions. The results show that: (1) does not...

To reduce financial pressure and operational risk, improve match between supply demand, an increasing number of enterprises are adopting presales to launch new products. In this context, paper investigates three presale models for innovative products, namely, the no-presale model, manufacturer model retailer model. A Hotelling is used describe impact channel preferences valuation differences on two-stage competition Aiming at evaluating purchase behavior consumers under modes, a game...

Property service quality (PSQ) evaluation is the key means of property management. Traditional PSQ usually based on rational hypothesis evaluator. The evaluators' behaviour with bounded rationality more in line characteristics modern practice. At this point, information incomplete and heterogeneous data. existing LINMAP methods have ability to process information, but they cannot adapt processing under behaviour. As one major achievements behavioural economics, prospect theory can explain...

With the rapid development of computer networking technology, people pay more and attention to role online reviews in management decision making. The existing methods fusion are limited rational decision-making behavior, which does not accord with characteristics evaluators’ behavior real environment. In order solve problem based on bounded is closer reality property service quality evaluation, multi-index multi-scale (MIMS) method extended into generalized form, quantified by using adverb...

Property service mode innovation is the basic means of property enterprise management. Discussing in terms transformation and upgrading rich research significance, taking Wenzhou Sapphire Service Co. LTD. China (hereafter referred to as “Sapphire Service”) an example. First, based on development China, this paper summarizes 4E traditional service, ensuring cleaning, greening, maintenance security, analyzes existing problems. Second, combined with needs industry, proposes 4R modern realizing...

China's aging population is becoming more and serious, which has a far-reaching influence on the state society. As elderly grows, it necessary to strengthen sound policy system alleviate burden families The importance of accurately predicting therefore highlighted. With aim exploring future development trend older population, in this paper, we establish new fractional gray prediction model based time power term study population. We used data from 2010 2019 assess modeling accuracy,...

With the emergence of a large number waste electronic products and enhancement social awareness environmental protection, recycling has become one pressing issues concern. Government regulation is an important policy to promote development remanufacturing industry. In this paper, we study government levies disposal fees on original for governance establish two game models based perspective maximizing welfare with no tripartite liability system. The optimal decisions wholesale, retail prices...

Effective method of bilateral matching decision-making could drive the property transaction market more dynamic and healthier. In trade process, once intermediaries are conscientious, portrait parties clearly described, a reasonable satisfactory result can be got. However, intermediary moral hazard loss description about characteristics affect result. By developing for platform, this paper proposes novel approach that considering to improve efficiency. A mathematical model is performed, then...

Intelligence relieving energy consumption and economic growth nexus is important for green development.To explore the potential power sustainability, this paper uses entropy weight method to measure intelligent level, adopts decoupling indicator between performance, builds a spatial model diagnose mechanism of system.The results show that achievements development in three regions are remarkable, level eastern region most prominent all.Regardless regional differences, intelligence main stable...

Abstract The basic information of property perceived service quality (PPSQ) evaluation for public building has the characteristics multi-source heterogeneity, which challenges traditional methods. Based on classical linear programming technique multidimensional analysis preference (LINMAP), a multi-objective LINMAP model is constructed and new PPSQ method proposed to solve such problems. Constructing core constructing method. construction idea as follows: First, heterogeneous normalized...