| The skills required to achieve these competencies are:
- Construct and interpret graphical and mathematical models of supply and demand curves relevant to energy markets. (k3, k4)
- Calculate market equilibrium prices and quantities, consumer surplus, and producer surplus in various energy market scenarios, including day-ahead markets. (k3)
- Explain why a competitive equilibrium might not exist and the consequences in energy markets. (k2)
- Discuss the role of elasticities for market outcomes. (k2)
- Analyze firm-level decisions regarding profit maximization and cost minimization, and use these principles to construct individual and aggregated supply curves for energy producers. (k4)
- Identify the characteristics and sources of market power in different segments of the energy industry (e.g., generation, transmission, retail, and specific technologies). (k2, k4)
- Analyze the economic consequences of monopolistic and oligopolistic market structures on pricing, output, and welfare in energy markets. (k4)
- Distinguish between public goods and private goods in energy systems, and explain the economic challenges associated with the provision of energy-related public goods (e.g., grid stability, energy security). (k2, k4)
- Describe and analyze the economic impact of positive and negative externalities arising from energy production and consumption (e.g., pollution, system benefits from distributed energy resources). (k2, k4)
- Critically assess the design and effectiveness of various policy tools, such as carbon pricing mechanisms (e.g., taxes, cap-and-trade systems), in internalizing environmental externalities in the energy sector. (k5)
- Compare and contrast the economic implications of locational marginal pricing (LMP) versus bidding zone approaches for electricity market efficiency, investment, and congestion management. (k4)
- Explain how specific changes in auction rules (e.g., bidding formats, market clearing mechanisms) can alter strategic bidding behavior and overall market outcomes in energy auctions. (k2)
- Discuss the economic trade-offs of different regulatory mechanisms (e.g., rate-of-return vs. incentive regulation) for natural monopolies like grid operators. (k1)
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The knowledge required to achieve these competencies includes:
Core Microeconomic Principles:
- The concepts of supply and demand, including factors influencing shifts in curves and elasticity.
- Market equilibrium determination and its graphical and mathematical representation.
- Consumer theory
- Producer theory
- Concepts of consumer surplus and producer surplus, and their role in welfare analysis.
Market Structures and Market Power:
- Characteristics and outcomes of perfect competition in both the short run and the long run, as applied to energy generation and supply.
- The definition, sources (e.g., barriers to entry, concentration, network effects), and measurement (e.g., Lerner Index) of market power.
- Characteristics of monopoly, including pricing strategies, welfare implications (deadweight loss), and potential for price discrimination in energy infrastructure (e.g., transmission, distribution).
- Characteristics of oligopoly, including strategic interaction among firms, basic game theory concepts, and common models (e.g., Cournot, Bertrand) as they relate to energy markets.
Welfare Economics and Regulation:
- The concepts of Pareto efficiency and allocative efficiency.
- Economic arguments for and against deregulation in energy markets.
- The economic rationale for and types of regulatory tools used in energy markets to address market failures or control market power.
Market Failures and Environmental Economics:
- The definition and characteristics of public goods (non-rivalry, non-excludability) and the free-rider problem.
- The definition and economic impact of externalities (positive and negative).
- Carbon pricing mechanisms: the economic principles behind carbon taxes and cap-and-trade systems, and their effectiveness in mitigating climate change.
Specific Energy Market Design and Challenges:
- The operational mechanics and economic principles of Day-Ahead (DA) electricity markets.
- The concepts of locational marginal pricing (LMP) and bidding zones (or price zones), and their implications for market efficiency, congestion management, and investment signals.
- The economic rationale and design elements of capacity markets, and their intended and unintended effects on investment incentives.
- Fundamentals of auction theory as applied to energy market design, including how different auction formats (e.g., uniform-price, pay-as-bid) influence bidding behavior and market outcomes.
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