نتایج جستجو برای: value efficient frontier
تعداد نتایج: 1152004 فیلتر نتایج به سال:
selecting an effective project plan is a significant area in the project management. the present paper introduces a technique to identify the project plan efficient frontier for assessing the alternative project plans and selecting the best plan. the efficient frontier includes two criteria: the project cost and the project time. besides, the paper presents a scheme to incorporate directed acyc...
Since the celebrated Gibbard-Satterthwaite impossibility results and Gibbard’s 1977 extension for randomized rules, it is known that strategyproofness imposes severe restrictions on the design of social choice rules. In this paper, we employ approximate strategyproofness and the notion of score deficit to study the possible and necessary trade-offs between strategyproofness and efficiency in th...
There arises situations where an autonomous robot needs to navigate to a target location and no information is available about the terrain. Frontier based navigation is one of the most efficient methods of exploration and navigation for such situations. In a frontier based strategy, the robot navigates to the target location by detecting intermediate frontier regions, which are points lying on ...
Exploration and mapping are fundamental prerequisites for autonomous robots operating in initially unknown environments. In this paper, we evaluate simple yet efficient frontier-based exploration strategies. Furthermore, we discuss improvements to the classic frontier-based exploration strategy by Yamauchi et al. that further shorten the resulting exploration paths and present results from a co...
The customer value concept is utilized to assess product performance and to determine the competitive structure of the new products. The analytical approach to the new product-market structuring based on customer value may be fitted well within the microeconomic framework. The measure of customer value as the product efficiency may be viewed from the customer's perspective towards a ratio of ou...
We are the first to investigate the cross-section of stock returns in the new emerging equity markets, the so-called frontier emerging markets. Our unique survivorship-bias free data set consists of more than 1,400 stocks over the period 1997 to 2008 and covers 24 of the most liquid frontier emerging markets. The major benefit of using individual stock characteristics is that it allows us to in...
The customer value concept is utilized to assess product performance and to determine the competitive structure of the new products. The analytical approach to the new product-market structuring based on customer value may be fitted well within the microeconomic framework. The measure of customer value as the product efficiency may be viewed from the customer's perspective towards a ratio of ou...
The outcome of a production process might not only deviate from a theoretical maximum due to inefficiency, but also because of non-controllable influences. This raises the issue of reliability of Data Envelopment Analysis in noisy environments. I propose to assume an i.i.d. data generating process with bounded noise component, so that the following approach is feasible: Use DEA to estimate a ps...
This article considers a multi-period weighted mean-variance portfolio selection problem with uncertain time-horizon and stochastic cash flow in Markov regime-switching market. The random returns of risky assets amount the all depend on states market which are assumed to follow discrete-time chain. Based conditional distribution caused by exogenous factors, we construct more general investment ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید