Technological progress is one of the most important factors guaranteeing economical growth in a long
term. The present paper deals with a question if cooperative R&D can increase the intensity in
research activities. What are the advantages resulting from cooperative agreements? Do they also face
any risks? These questions are discussed in the second section of the paper. The intention is to
introduce the basic model of cooperative and non-cooperative R&D behaviour, described by
D’Aspremont and Jacquemin. In section 3, individual cases of cooperative behaviour are discussed
and compared, while in the next step, the impact on the welfare is presented. Section 4 deals with the
model by Kamien, Muller and Zang. After a reasonable simple description, each single case is
evaluated and the most recommendable solution regarding the research activities is introduced. A
conclusion follows.
Table of Contents
1. INTRODUCTION
2. RESEARCH AND DEVELOPMENT
2.1. R&D COOPERATION BETWEEN FIRMS: ADVANTAGES VS. RISKS
2.2. R&D SPILLOVERS
3. COOPERATIVE AND NON-COOPERATIVE R&D BEHAVIOUR
3.1. NON-COOPERATING IN BOTH R&D AND OUTPUT
3.2. TECHNOLOGY COOPERATION
3.3. RESEARCH JOINT VENTURE
3.4. SOCIAL WELFARE COMPARISON
4. THE MODEL OF KAMIEN, MULLER AND ZANG
5. CONCLUSION
Research Objectives and Core Topics
The paper examines whether cooperative R&D strategies can enhance research intensity compared to non-cooperative behaviors, while analyzing the impact of spillover effects, firm profits, and social welfare across different market models.
- Theoretical analysis of cooperative vs. non-cooperative R&D models
- Evaluation of R&D spillover effects and "free riding" risks
- Comparative study of Cournot equilibrium and R&D joint ventures
- Economic impact assessment for firms and consumer welfare
Excerpt from the Book
3.1. Non-cooperating in both, R&D and Output
In the first case to be analyzed, firms act in a completely non-cooperative way. Both of them undertake their own R&D and compete in output. As a starting point, Cournot equilibrium output is given:
q_i^C = (A - 2c_i + c_j) / 3B with j ≠ i, i = 1,2 (5)
According to assumptions of Cournot competition, in the second stage, firms are supposed to maximize their individual profits which are represented as follows. x_i^2/2, the research costs which influence the profit in a negative way, are taken into account as well. Γ is a ratio describing the efficiency of the technological R&D input. The greater it is the more costly is the research. It has to take on a value greater than zero because the costs of research are still given and cannot be completely reduced.
Summary of Chapters
1. INTRODUCTION: Outlines the importance of technological progress for economic growth and introduces the comparative framework between cooperative and non-cooperative R&D models.
2. RESEARCH AND DEVELOPMENT: Defines R&D categories and explores the economic incentives and risks, such as spillovers, that drive firms toward or away from cooperation.
3. COOPERATIVE AND NON-COOPERATIVE R&D BEHAVIOUR: Analyzes the D’Aspremont and Jacquemin (DJ) model to compare firm interactions during R&D and output phases under varying spillover conditions.
4. THE MODEL OF KAMIEN, MULLER AND ZANG: Extends the analysis to a multi-firm scenario and distinguishes between R&D cooperation, information sharing, and full research joint ventures.
5. CONCLUSION: Synthesizes findings, suggesting that while R&D cooperation often benefits firms and consumers, the optimal structure remains the research joint venture cartel.
Keywords
Research and Development, R&D Cooperation, Spillover Effects, Free Riding, Cournot Competition, Innovation, Social Welfare, Research Joint Venture, Technological Progress, Market Structure, Economic Growth, Oligopoly, Marginal Costs, Price-fixing Cartel
Frequently Asked Questions
What is the primary focus of this paper?
The paper explores the economic dynamics of cooperative versus non-cooperative R&D behavior among firms, specifically analyzing how these strategies affect research intensity and market outcomes.
What are the central themes discussed?
Key themes include R&D spillovers, the risk of "free riding," cost reduction through innovation, and the balancing of firm profitability against consumer welfare.
What is the main research goal?
The goal is to determine under which conditions cooperative agreements, such as research joint ventures, are more beneficial than independent, non-cooperative R&D efforts.
Which scientific methodology is employed?
The paper utilizes game-theoretic models, specifically those by D’Aspremont and Jacquemin, and Kamien, Muller, and Zang, to evaluate Nash equilibria in a two-stage competitive environment.
What topics are covered in the main body?
The body covers R&D definitions, the impact of spillover ratios on firm strategy, comparative analyses of joint ventures, and the social welfare implications of cartel-like R&D coordination.
What defines the research characteristics?
The research is characterized by its focus on industrial organization, specifically measuring R&D efficiency, technological spillovers, and the strategic interaction between competing firms.
How does the "free rider" effect impact firms?
The free rider effect occurs when firms utilize the R&D results of rivals without contributing to the cost; the paper shows that cooperation helps internalize these externalities to maintain optimal research investment.
Is an R&D joint venture always recommended?
According to the models, R&D joint venture cartels are highly recommended for firms and consumer surplus, provided they do not evolve into anti-competitive price-fixing cartels.
- Quote paper
- Inna Siforova (Author), 2012, Cooperative and Non-cooperative R&D Behaviour, Munich, GRIN Verlag, https://www.grin.com/document/271014
