风险 收益分析：理性投资的理论与实践（第1卷）

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风险 收益分析：理性投资的理论与实践（第1卷）

风险 收益分析：理性投资的理论与实践（第1卷）

$27.00

Product Details
内容简介
本书对作者1959年的经典理论进行了新的阐释。本书的主要是关于理性投资者的投资理论和实践的内容,马科维茨认为，在一定的条件下，投资者的投资组合选择可以简化为平衡两个因素，即投资组合的期望回报和方差。此外，本书中，马科维茨也给出了优投资组合问题的实际计算方法。马科维茨的这一研究著作可以在如何合理运用投资资金，如何选择投资组合，以及如何在一定的投资风险水平下获得大的收益等方面为国内的理性投资者提供较好地帮助。
目　　录
目录
丛书序一（厉以宁）
丛书序二（何帆）
译者序
推荐序
前言
第1章
期望效用准则
简介
定义
独特性
期望效用准则的特征
理性决策者和非理性决策者
阿莱悖论
前　　言
前言本卷介绍本系列丛书（共４卷）的部分内容，即风险收益分析方法的理论基础和实践部分，尤其是均值方差分析。由于“大混乱”时代的出现，在实践中，运用均值方差分析方法需要满足的前提条件存在着争议，即将正态分布作为收益分布假设是不是均值方差分析方法的充分必要条件是争议的焦点。事实上，将收益分布视为正态（高斯）分布这一条件是运用均值方差分析方法的充分条件，然而并非必要条件。若读者赞同理性决策本质上等同于期望效用 化原则，那么在实践中从均值方差有效集合中做出的投资组合决策本质上等同于从多种效用函数的凸函数集（风险规避）中寻找的期望效用 化的近似结果，这一决策过程恰好是运用均值方差分析方法的充分必要条件。这一观点就是在马科维茨（1959）著作中所提出的观点的重要组成部分。
本篇前言共包括两部分，其中部分对马科维茨（1959）的著作进行了简要回顾，并主要侧重于单期决策，给出单期决策中期望效用 化所依据的基本假设；第二部分主要包括本书的各章内容，该部分以部分的基本假设为基础并展开本卷的研究内容。

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• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

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Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

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If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

内容简介
本书对作者1959年的经典理论进行了新的阐释。本书的主要是关于理性投资者的投资理论和实践的内容,马科维茨认为，在一定的条件下，投资者的投资组合选择可以简化为平衡两个因素，即投资组合的期望回报和方差。此外，本书中，马科维茨也给出了优投资组合问题的实际计算方法。马科维茨的这一研究著作可以在如何合理运用投资资金，如何选择投资组合，以及如何在一定的投资风险水平下获得大的收益等方面为国内的理性投资者提供较好地帮助。
目　　录
目录
丛书序一（厉以宁）
丛书序二（何帆）
译者序
推荐序
前言
第1章
期望效用准则
简介
定义
独特性
期望效用准则的特征
理性决策者和非理性决策者
阿莱悖论
前　　言
前言本卷介绍本系列丛书（共４卷）的部分内容，即风险收益分析方法的理论基础和实践部分，尤其是均值方差分析。由于“大混乱”时代的出现，在实践中，运用均值方差分析方法需要满足的前提条件存在着争议，即将正态分布作为收益分布假设是不是均值方差分析方法的充分必要条件是争议的焦点。事实上，将收益分布视为正态（高斯）分布这一条件是运用均值方差分析方法的充分条件，然而并非必要条件。若读者赞同理性决策本质上等同于期望效用 化原则，那么在实践中从均值方差有效集合中做出的投资组合决策本质上等同于从多种效用函数的凸函数集（风险规避）中寻找的期望效用 化的近似结果，这一决策过程恰好是运用均值方差分析方法的充分必要条件。这一观点就是在马科维茨（1959）著作中所提出的观点的重要组成部分。
本篇前言共包括两部分，其中部分对马科维茨（1959）的著作进行了简要回顾，并主要侧重于单期决策，给出单期决策中期望效用 化所依据的基本假设；第二部分主要包括本书的各章内容，该部分以部分的基本假设为基础并展开本卷的研究内容。

Shipping Overview: 

• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99. 

• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

• International Shipping: Currently, we only ship within the USA. 

• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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