Title: A Game-Theoretic Analysis Of Competition And Collaboration Amongst Petroleum Marketers In Nigeria's Downstream Sector
Authors: Dr. MICAH NYONE UELEE
Volume: 9
Issue: 10
Pages: 296-307
Publication Date: 2025/10/28
Abstract:
The Nigerian downstream petroleum sector continues to grapple with persistent supply constraints, which significantly influence market dynamics, pricing structures, and overall stability. These supply limitations often result from infrastructural challenges, logistical bottlenecks, and regulatory hurdles, creating an environment where market participants operate under significant resource scarcity. Such conditions can distort competitive behaviors and lead to market inefficiencies that adversely affect consumers and the broader economy. This paper develops a strategic model of interaction among petroleum marketers under conditions of scarcity, employing a game-theoretic approach to better understand the underlying economic incentives and behaviors. Specifically, we utilize a Cournot quantity competition framework with explicit capacity constraints to simulate the decision-making processes of firms in this constrained environment. Through numerical simulations, the study reveals that resource limitations tend to induce higher market prices, as firms with restricted capacity seek to maximize profits, often resulting in increased market power. Additionally, the analysis indicates that scarcity can foster behaviors akin to tacit collusion, where firms implicitly coordinate to maintain elevated prices and profits, thereby reducing competitive pressures. These findings have critical implications for policymakers and regulatory agencies tasked with promoting fair competition and efficient resource utilization within Nigeria's downstream sector. They suggest that addressing capacity constraints alone may not be sufficient; rather, a comprehensive regulatory strategy that enhances infrastructure, improves market transparency, and discourages anti-competitive practices is essential for fostering a more stable, competitive, and equitable petroleum market. Ultimately, this research underscores the importance of strategic oversight in managing resource scarcity to promote sustainable growth and consumer welfare.