What are the four major costs to consumers of participating in an auction?


The major costs to consumers of participating in an auction are:

• Delayed consumption: Auctions can go on for days and the product must then be shipped to the buyer. Buyers will typically want to pay less for an item they cannot immediately obtain.

• Monitoring costs: Buyers must spend time monitoring the bidding.

• Equipment costs: Buyers must purchase, or have already purchased, computer systems and Internet service, and learn how to operate these systems.

• Trust risks: Consumers face an increased risk of experiencing a loss as online auctions are the largest source of Internet fraud.

• Fulfillment costs: Buyers must pay for packing, shipping, and insurance, and will factor this cost into their bid price.

Comments

Popular posts from this blog

Pure Versus Partial EC

Short note on E-Government Architecture

Suppose that a data warehouse for Big-University consists of the following four dimensions: student, course, semester, and instructor, and two measures count and avg_grade. When at the lowest conceptual level (e.g., for a given student, course, semester, and instructor combination), the avg_grade measure stores the actual course grade of the student. At higher conceptual levels, avg_grade stores the average grade for the given combination. a) Draw a snowflake schema diagram for the data warehouse. b) Starting with the base cuboid [student, course, semester, instructor], what specific OLAP operations (e.g., roll-up from semester to year) should one perform in order to list the average grade of CS courses for each BigUniversity student. c) If each dimension has five levels (including all), such as “student < major < status < university < all”, how many cuboids will this cube contain (including the base and apex cuboids)?