Difference between revisions of "Bae and Choi (2006)"
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|Intervention-Response=* Increase in the level of piracy can lead to an increase in demand for the legitimate good | |Intervention-Response=* Increase in the level of piracy can lead to an increase in demand for the legitimate good | ||
* This is in opposition to what many copyright holders argue | * This is in opposition to what many copyright holders argue | ||
− | |Description of Data=We consider two types of costs associated with piracy: the reproduction cost that is constant across users and the degradation cost that is proportional to consumers’ valuation of the original product. We show that the effects of piracy depend crucially on the nature of piracy costs. | + | |Description of Data=We consider two types of costs associated with piracy: the reproduction cost that is constant across users and the degradation cost that is proportional to consumers’ valuation of the original product. We show that the effects of piracy depend crucially on the nature of piracy costs. The study also uses data on piracy levels published by the Business Software Alliance from 2004. |
|Data Year=1991 to 2007 | |Data Year=1991 to 2007 | ||
|Data Type=Secondary data | |Data Type=Secondary data | ||
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|Level of Aggregation=Two types of costs associated with piracy, | |Level of Aggregation=Two types of costs associated with piracy, | ||
|Data Material Year=1991 - to 2007 | |Data Material Year=1991 - to 2007 | ||
+ | }}{{Dataset | ||
+ | |Sample Size=1 | ||
+ | |Level of Aggregation=Individual data, | ||
+ | |Data Material Year=2004 | ||
}}{{Dataset | }}{{Dataset | ||
|Sample Size=1 | |Sample Size=1 |
Revision as of 17:42, 24 April 2016
Contents
Source Details
Bae and Choi (2006) | |
Title: | A Model of Piracy |
Author(s): | Sang Hoo Bae and Jay Pil Choi |
Year: | 2005 |
Citation: | Bae, Sang Hoo, and Jay Pil Choi. A model of piracy. Information Economics and Policy 18.3 (2006): 303-320. |
Link(s): | Definitive |
Key Related Studies: | |
Discipline: | |
Linked by: | Moores (2010) |
About the Data | |
Data Description: | We consider two types of costs associated with piracy: the reproduction cost that is constant across users and the degradation cost that is proportional to consumers’ valuation of the original product. We show that the effects of piracy depend crucially on the nature of piracy costs. The study also uses data on piracy levels published by the Business Software Alliance from 2004. |
Data Type: | Secondary data |
Secondary Data Sources: | |
Data Collection Methods: | |
Data Analysis Methods: | |
Industry(ies): | |
Country(ies): | |
Cross Country Study?: | Yes |
Comparative Study?: | Yes |
Literature review?: | Yes |
Government or policy study?: | No |
Time Period(s) of Collection: |
|
Funder(s): |
Abstract
This paper develops a simple model of software piracy to analyze the short-run effects of piracy on software usage and the long-run effects on development incentives. We consider two types of costs associated with piracy: the reproduction cost that is constant across users and the degradation cost that is proportional to consumers’ valuation of the original product. We show that the effects of piracy depend crucially on the nature of piracy costs. Policy implications concerning copyright protection are also discussed.
Main Results of the Study
We demonstrate that with the threat of piracy the monopolist’s price is lowered, and usage of an authorized copy is increased in both regimes with positive welfare implications. This result provides a sharp contrast to the common claims of copyright holders, in which the possibility of piracy reduces demand for a legal copy.
Policy Implications as Stated By Author
- Increase in the level of piracy can lead to an increase in demand for the legitimate good
- This is in opposition to what many copyright holders argue
Coverage of Study
Datasets
Sample size: | 2 |
Level of aggregation: | Two types of costs associated with piracy |
Period of material under study: | 1991 - to 2007 |
Sample size: | 1 |
Level of aggregation: | Individual data |
Period of material under study: | 2004 |
Sample size: | 1 |
Level of aggregation: | Individual data |
Period of material under study: | 2004 |