نتایج جستجو برای: free goods
تعداد نتایج: 540610 فیلتر نتایج به سال:
The early 2020s commonplace that everything seems unreal is a material truth. Advances in logistics are generating more counterfeits. Blockchain technology promises to help stem the deluge of counterfeit products, but dream also reminds us an imperfect performative art. good becomes figure, while airy speculation assumes greater predictability. All solid melts into air, all air comes back ground.
We study the problem of fair division when resources contain both divisible and indivisible goods. Classic fairness notions such as envy-freeness (EF) up to one good (EF1) cannot be directly applied mixed goods setting. In this work, we propose a new notion for (EFM), which is direct generalization EF EF1 prove that an EFM allocation always exists any number agents. also efficient algorithms co...
Introduction: The accidents involving the transport of hazardous goods in ports have always been one of the human and environmental threats. The purpose of this research is to study the consequences of incidents involving dangerous goods by modeling and prediction of catastrophic consequences of these goods using the Software valid of management, so in addition to the affected area of the vario...
In the current structure of world economy, imports play an important role in the economic development strategy. Although taking the suitable policies for the imports of goods and services is important, but taking the correct strategy is subject to factors affecting imports. In the most of empirical studies, imports are a function of real income and real exchange rate. So, the effect of income i...
In a Walrasian equilibrium (WE), all bidders are envy-free (EF), meaning that their allocation maximizes their utility; and the market clears (MC), meaning that the price of unallocated goods is zero. EF is desirable to ensure the long-term viability of the market. MC ensures that demand meets supply. Any allocation that is part of a WE is also welfare-maximizing; however, it need not be revenu...
today, many companies have multiple channels, such as sales force, direct mail / catalog, internet and broadcast channels, telephone, etc. for providing goods and services to its customers. multiple distribution channels, despite having benefits, several challenges such as the incidence of conflict, allocation of product, free ride some members have being emerged. the aim of this study was to i...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید