Assessing the Impact of XML/EDI with Real Option Valuation

von Dr. Shermin Voshmgir

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[1.] Svr/Fragment 037 01 - Diskussion
Zuletzt bearbeitet: 2020-05-21 15:49:59 [[Benutzer:|]]
BauernOpfer, Emmelhainz 1990, Fragment, Gesichtet, SMWFragment, Schutzlevel sysop, Svr

Typus
BauernOpfer
Bearbeiter
SleepyHollow02
Gesichtet
Yes.png
Untersuchte Arbeit:
Seite: 37, Zeilen: 1-6, 8-9, 11-17, 18-21
Quelle: Emmelhainz 1990
Seite(n): 17, 89, Zeilen: 17: 16 ff., 28 ff.; 89: 11 ff.
EDI software translates information from unstructured, company specific format to the structured EDI format and then communicates the EDI message. EDI software also performs this activity in reverse (receives the message and translates from standard format to company specific format). EDI software can be either developed in-house or it can be purchased from a number of commercial software vendors.

[3.1.4 EDI Networks]

Classic EDI documents are transmitted electronically through phone or data lines from one computer to the other. [...]

Direct Network: Computers of trading partners are linked directly, usually through dial up modems or leased lines. When one of the partners wants to transmit documents to the other, the sender simply dials up the receiving party and transmits the document.

Value Added Networks, also known as third party networks or indirect networks, serve as an intermediary between trading partners. The VAN in an EDI world is similar to the post office in the paper world. [...] A VAN maintains a mailbox for both the sender and the receiver. In this way, if a company has a large number of electronic purchase orders to send to different sellers, the company would transmit all of the purchase orders to the VAN in a single connect or call. [The application provides added value to data network and allows users to purchase facilities as electronic mail, on-line database access, and EDI. (Emmelhainz 1990: 17).]


Emmelhainz, M. 1990, Electronic Data Interchange: A total Management Guide. Van Nostrand Reinhold, New York.

[page 89]

EDI software consists of computer instructions that translate information from unstructured, company-specific format to the structured EDI format and then communicates the EDI messsage. EDI software also performs this activity in reverse (receives the message and translates from standard format to company-specific format). EDI software can be developed in-house or it can be purchased from a number of commercial software vendors.

[page 17]

EDI documents are transmitted electronically through phone or data lines from one computer to another. In a direct EDI network the computers of the trading partners are linked directly, usually through dial-up modems. When one of the partners wants to transmit documents to the other, the sender simply dials up the receiving party and transmits the document.

[...]

A third party network, also known as a value added network or VAN, serves as an intermediary between trading partners. The VAN in the EDI world is similar to the post office in the paper world. [...] A VAN maintains a mailbox for both the sender and the receiver. In this way, if a company has a large number of electronic purchase orders to send to different sellers, the company would transmit all of the purchase orders to the VAN in a single connect or call.

Anmerkungen

The source is given, but the passage should be in quotation marks.

These sentences are intermingled with Parfett (1992), see Fragment 037 17.

Sichter
(SleepyHollow02) Schumann


[2.] Svr/Fragment 037 17 - Diskussion
Zuletzt bearbeitet: 2020-05-21 15:52:12 [[Benutzer:|]]
BauernOpfer, Fragment, Gesichtet, Parfett 1992, SMWFragment, Schutzlevel sysop, Svr

Typus
BauernOpfer
Bearbeiter
SleepyHollow02
Gesichtet
Yes.png
Untersuchte Arbeit:
Seite: 37, Zeilen: 17-18, 21-29
Quelle: Parfett 1992
Seite(n): 59, 61, Zeilen: 59: last 6 lines; 61: 7 ff., last paragraph
VANs comprise two components, a network and an application. [...] The application provides added value to data network and allows users to purchase facilities as electronic mail, on-line database access, and EDI. (Emmelhainz 1990: 17).

VANs offer different Services: (i) Network Services: Connects Network Services and has high level of security and systems resilience. (ii) Post/ Mailbox Services: Often referred to having 'clearing house' or 'store and forward' functions. (iii) Enabling Software Services: VAN suppliers will often also offer software, both to make connection to the network and to convert in-house document standards to and from an adopted trade standard.

[page 59]

VANs comprise two components:

- a network;
- an application.

The application provides added value to data networks and allows users to purchase facilities such as electronic mail, on-line database access, and EDI.

[page 61]

The following services are typical of those provided by VAN suppliers:

Network Service

A network service connects trading partners and has high levels of security and systems resilience, and may provide multiple routing paths and physical links.

Postbox/Mailbox Service

This service is often referred to as the central ‘clearing house’ or ‘store-and-forward’ function of the third-party VAN network.

[...]

The VAN supplier will often also offer software, both to make connection to the network and to convert in-house document standards to and from an adopted trade standard.

Anmerkungen

The actual source is given at the end of the page; but it is not made clear, that most of the text is copied literally.

The reference to Emmelhainz (1990) is misleading, since this text cannot be found there. These sentences are intermingled with ones documented at Fragment 037 01 which are from that source.

Sichter
(SleepyHollow02) Schumann



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