(L-Industrial Organization) L0 - General
L00 - General L1 - Market Structure, Firm Strategy, and Market Performance
L10 - General
L11 - Production, Pricing, and Market Structure; Size Distribution of Firms
L12 - Monopoly; Monopolization Strategies
L13 - Oligopoly and Other Imperfect Markets
L14 - Transactional Relationships; Contracts and Reputation; Networks
L15 - Information and Product Quality; Standardization and Compatibility
L16 - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure; Industrial Price Indices
L19 - Other L2 - Firm Objectives, Organization, and Behavior
L20 - General
L21 - Business Objectives of the Firm
L22 - Firm Organization and Market Structure: Markets vs. Hierarchies; Vertical Integration; Conglomerates
L23 - Organization of Production
L24 - Contracting Out; Joint Ventures
L25 - Firm Performance: Size, Age, Profit, and Sales
L29 - Other L3 - Nonprofit Organizations and Public Enterprise
L30 - General
L31 - Nonprofit Institutions; NGOs
L32 - Public Enterprises
L33 - Comparison of Public and Private Enterprises; Privatization; Contracting Out
L39 - Other L4 - Antitrust Issues and Policies
L40 - General
L41 - Monopolization; Horizontal Anticompetitive Practices
L42 - Vertical Restraints; Resale Price Maintenance; Quantity Discounts
L43 - Legal Monopolies and Regulation or Deregulation
L44 - Antitrust Policy and Public Enterprise, Nonprofit Institutions, and Professional Organizations
L49 - Other L5 - Regulation and Industrial Policy
L50 - General
L51 - Economics of Regulation
L52 - Industrial Policy; Sectoral Planning Methods
L53 - Government Promotion of Firms
L59 - Other L6 - Industry Studies: Manufacturing
L60 - General
L61 - Metals and Metal Products; Cement; Glass; Ceramics
L62 - Automobiles; Other Transportation Equipment
L63 - Microelectronics; Computers; Communications Equipment
L64 - Other Machinery; Business Equipment; Armaments
L65 - Chemicals; Rubber; Drugs; Biotechnology
L66 - Food; Beverages; Cosmetics; Tobacco
L67 - Other Consumer Nondurables: Clothing, Textiles, Shoes, and Leather
L68 - Appliances; Other Consumer Durables
L69 - Other L7 - Industry Studies: Primary Products and Construction
L70 - General
L71 - Mining, Extraction, and Refining: Hydrocarbon Fuels
L72 - Mining, Extraction, and Refining: Other Nonrenewable Resources
L73 - Forest Products: Lumber and Paper
L74 - Construction
L78 - Government Policy
L79 - Other L8 - Industry Studies: Services
L80 - General
L81 - Retail and Wholesale Trade; Warehousing; e-Commerce
L82 - Entertainment; Media (Performing Arts, Visual Arts, Broadcasting, Publishing, etc.)
L83 - Sports; Gambling; Recreation; Tourism
L84 - Personal, Professional, and Business Services
L85 - Real Estate Services
L86 - Information and Internet Services; Computer Software
L87 - Postal and Delivery Services
L88 - Government Policy
L89 - Other L9 - Industry Studies: Transportation and Utilities
L90 - General
L91 - Transportation: General
L92 - Railroads and Other Surface Transportation: Autos, Buses, Trucks, and Water Carriers; Ports
L93 - Air Transportation
L94 - Electric Utilities
L95 - Gas Utilities; Pipelines; Water Utilities
L96 - Telecommunications
L97 - Utilities: General
L98 - Government Policy
L99 - Other