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Real option-based procurement for transportation services.

机译:基于实物期权的运输服务采购。

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摘要

Uncertainty in transportation capacity and cost poses a significant challenge for both shippers and carriers in the trucking industry. In the practice of adopting lean and demand-responsive logistics systems, orders are required to be delivered rapidly, accurately and reliably, even under demand uncertainty. These tougher demands on the industry motivate the need to introduce new instruments to manage transportation service contracts. One way to hedge these uncertainties is to use concepts from the theory of Real Options to craft derivative contracts, which we call truckload options in this dissertation. In its simplest form, a truckload call (put) option gives its holder the right to buy (sell) truckload services on a specific route, at a predetermined price on a predetermined date. The holder decides if a truckload option should be exercised depending on information available when the option expires.;Truckload options are not yet available, however, so the purpose of this dissertation is to develop a truckload options pricing model and to show the usefulness of truckload options to both shippers and carriers. Since the price of a truckload option depends on the spot price of a truckload move, we first model the dynamics of spot rates using a common stochastic process. Unlike financial markets where high frequency data are available, spot prices for trucking services are not public and we can only observe some monthly statistics. This complicates somewhat the estimation of necessary parameters, which we obtain via two independent methods (variogram analysis and maximum likelihood), before developing a truckload options pricing formula. Finally, a numerical illustration based on real data shows that truckload options would be quite valuable to the trucking industry.;This dissertation develops a method to create value through more flexible procurement contracts, which could benefit the trucking industry as a whole---particularly in an uncertain business environment. Truckload rates and options prices are rigorously investigated and modeled. In addition, parameter estimation for a continuous stochastic model is explored using discrete statistics. Finally, numerical examples are illustrated and a picture of truckload option trading is presented. Results suggest that truckload options have the potential of significantly benefiting the trucking and logistics industries.
机译:运输能力和成本的不确定性对货运业的托运人和承运人都构成了重大挑战。在采用精益和需求响应型物流系统的实践中,即使在需求不确定的情况下,也需要快速,准确和可靠地交付订单。对行业的这些更严格的要求激发了引入新工具来管理运输服务合同的需求。对冲这些不确定性的一种方法是使用实​​物期权理论中的概念来拟定衍生合同,在本文中我们将其称为卡车期权。在最简单的形式中,“卡车装载”选项使其持有者有权在预定日期以预定价格购买特定路线上的卡车服务。持有人根据期权到期时可用的信息来决定是否应行使卡车期权。但是,卡车期权尚不可用,因此,本论文的目的是建立卡车期权定价模型并显示卡车有用性。托运人和承运人的选择权。由于卡车期权的价格取决于卡车搬运的现货价格,因此我们首先使用常见的随机过程对现货价格的动态模型进行建模。与可以获取高频数据的金融市场不同,卡车服务的现货价格不是公开的,我们只能观察到一些每月的统计数据。在制定卡车期权定价公式之前,这会通过两种独立的方法(变异函数分析和最大似然法)获得必要参数的估计,从而使估计复杂化。最后,基于实际数据的数值说明表明,卡车装卸选项对卡车运输业具有相当的价值。本论文开发了一种通过更灵活的采购合同创造价值的方法,这可以使整个卡车运输业受益-特别是在不确定的商业环境中。卡车装卸率和期权价格经过严格调查和建模。另外,使用离散统计量探索了连续随机模型的参数估计。最后,给出了数值示例,并给出了货车期权交易的图片。结果表明,载货车的选择具有极大地使货运和物流业受益的潜力。

著录项

  • 作者

    Tsai, Mei-Ting.;

  • 作者单位

    University of California, Irvine.;

  • 授予单位 University of California, Irvine.;
  • 学科 Economics Finance.;Engineering Civil.;Transportation.
  • 学位 Ph.D.
  • 年度 2008
  • 页码 128 p.
  • 总页数 128
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 财政、金融;建筑科学;综合运输;
  • 关键词

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