PapersFlow Research Brief
Transport and Economic Policies
Research Guide
What is Transport and Economic Policies?
Transport and Economic Policies refer to regulatory frameworks and economic strategies applied to transportation sectors, such as railways and airlines, that address deregulation, privatization, competition, and market structures to influence efficiency and growth.
This field encompasses 90,719 works analyzing railway deregulation, privatization, competition, infrastructure charging, market entry barriers, vertical separation, regulatory reform, open access, franchising, and restructuring in European and international systems. Key studies quantify impacts like railroad expansion on U.S. agricultural markets in 1890, as in "Railroads and American Economic Growth: A “Market Access” Approach*" by Donaldson and Hornbeck (2016). Research also examines airline entry models and hub dominance effects on pricing.
Topic Hierarchy
Research Sub-Topics
Railway Vertical Separation Impacts
This sub-topic analyzes effects of separating infrastructure from train operations on costs, efficiency, and modal shift. Researchers compare European models like UK, Sweden, and Germany using econometric and DEA methods.
Railway Privatization Effects
This sub-topic examines productivity, service quality, and subsidy changes post-privatization in Britain, Japan, and Latin America. Researchers apply difference-in-differences and stochastic frontier analysis.
Railway Open Access Competition
This sub-topic studies competition impacts on fares, frequencies, and entry deterrence in open access regimes. Researchers model strategic interactions and assess welfare effects empirically.
Railway Franchising Models
This sub-topic covers bidding, contract design, and renegotiation in passenger rail franchising systems. Researchers evaluate risk allocation, performance incentives, and regulatory oversight.
Rail Infrastructure Charging Policies
This sub-topic investigates marginal cost pricing, Ramsey rules, and capacity auctions for track access charges. Researchers model congestion pricing and equity between freight/passenger traffic.
Why It Matters
Transport and economic policies shape efficiency and market power in critical infrastructure sectors. "Railroads and American Economic Growth: A “Market Access” Approach*" by Donaldson and Hornbeck (2016) quantifies how railroad expansion affected all U.S. counties directly or indirectly, boosting agricultural output in 1890 through improved market access. In airlines, "Hubs and High Fares: Dominance and Market Power in the U.S. Airline Industry" by Borenstein (1989) shows that an airline's passenger share on routes and at endpoint airports enables price markups above cost. "Anticompetitive Effects of Common Ownership" by Azar, Schmalz, and Tecu (2018) finds that common institutional ownership in the U.S. airline industry increases market concentration tenfold over antitrust presumptions, reducing competition. These policies influence public infrastructure investments and regulatory reforms worldwide.
Reading Guide
Where to Start
"Railroads and American Economic Growth: A “Market Access” Approach*" by Donaldson and Hornbeck (2016), as it provides a clear econometric quantification of transport infrastructure's economic impact using historical U.S. data, making complex market access effects accessible.
Key Papers Explained
"Industry Structure, Market Rivalry, and Public Policy" by Demsetz (1973) establishes foundational links between structure, rivalry, and policy, which "Railroads and American Economic Growth: A “Market Access” Approach*" by Donaldson and Hornbeck (2016) builds on by quantifying railroad impacts on U.S. agriculture. "Estimation of a Model of Entry in the Airline Industry" by Berry (1992) applies entry models to airlines, extending Demsetz's rivalry concepts, while "Hubs and High Fares: Dominance and Market Power in the U.S. Airline Industry" by Borenstein (1989) analyzes dominance pricing. "Anticompetitive Effects of Common Ownership" by Azar, Schmalz, and Tecu (2018) connects these to modern ownership effects, showing tenfold concentration increases.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Research continues to explore regulatory reform, vertical separation, and open access in railways without recent preprints. Airline studies emphasize common ownership and entry barriers. Frontiers include efficiency from privatization and infrastructure charging, grounded in the 90,719 works.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Industry Structure, Market Rivalry, and Public Policy | 1973 | The Journal of Law and... | 2.4K | ✕ |
| 2 | Journal of transport economics and policy | 1970 | Transportation Research | 1.9K | ✕ |
| 3 | The Resource Dependence Role of Corporate Directors: Strategic... | 2000 | Journal of Management ... | 1.7K | ✕ |
| 4 | Journal of transport economics and policy | 1969 | Transportation Research | 1.6K | ✕ |
| 5 | Railroads and American Economic Growth: A “Market Access” Appr... | 2016 | The Quarterly Journal ... | 1.1K | ✕ |
| 6 | Estimation of a Model of Entry in the Airline Industry | 1992 | Econometrica | 1.0K | ✕ |
| 7 | Handbook of Railway Vehicle Dynamics | 2006 | — | 966 | ✕ |
| 8 | Anticompetitive Effects of Common Ownership | 2018 | The Journal of Finance | 874 | ✕ |
| 9 | Hubs and High Fares: Dominance and Market Power in the U.S. Ai... | 1989 | The RAND Journal of Ec... | 828 | ✕ |
| 10 | AN ORGANIZATION-LEVEL ANALYSIS OF VOLUNTARY AND INVOLUNTARY TU... | 1998 | Academy of Management ... | 826 | ✕ |
Frequently Asked Questions
What effects does railroad expansion have on economic growth?
"Railroads and American Economic Growth: A “Market Access” Approach*" by Donaldson and Hornbeck (2016) examines the impact on the U.S. agricultural sector in 1890. Railroad network expansion affected all counties directly or indirectly. The study uses an econometric approach to quantify aggregate benefits.
How does airline dominance at hubs affect fares?
"Hubs and High Fares: Dominance and Market Power in the U.S. Airline Industry" by Borenstein (1989) estimates that an airline's share of passengers on a route and at endpoint airports significantly raises prices above cost. Route and airport dominance determine market power. Results confirm higher fares linked to dominance.
What role does common ownership play in transport competition?
"Anticompetitive Effects of Common Ownership" by Azar, Schmalz, and Tecu (2018) shows that joint ownership by large institutional investors in the U.S. airline industry increases concentration ten times beyond antitrust thresholds. This implies reduced competition among natural rivals. The effect enhances market power.
How do airlines decide market entry?
"Estimation of a Model of Entry in the Airline Industry" by Berry (1992) uses entry decisions as indicators of profitability tied to scale at airports. It models effects on routes from an airport. The approach extends analysis of airport presence and route profits.
What public policies address industry rivalry in transport?
"Industry Structure, Market Rivalry, and Public Policy" by Demsetz (1973) links industry structure to rivalry and policy responses. It analyzes how structures influence competition. Public policy intervenes based on rivalry dynamics.
What are key focuses of railway economics research?
Papers like "Journal of transport economics and policy" (1970 and 1969) contribute to foundational analysis in transportation economics. The field covers deregulation, efficiency, privatization, and regulatory reform in railways. Studies emphasize competition and market barriers.
Open Research Questions
- ? How do vertical separation and open access policies balance efficiency gains against infrastructure costs in European railways?
- ? What are the long-term aggregate effects of airline deregulation on market entry barriers and consumer welfare?
- ? In what ways does common ownership exacerbate anticompetitive effects across international transport networks?
- ? How can econometric models better account for indirect spillover effects of transport infrastructure on regional economies?
- ? What regulatory reforms optimize franchising and horizontal restructuring in privatized railway systems?
Recent Trends
The field maintains 90,719 works with no specified 5-year growth rate.
Seminal papers like "Anticompetitive Effects of Common Ownership" by Azar, Schmalz, and Tecu highlight ongoing relevance of ownership in airlines, showing tenfold concentration increases.
2018No recent preprints or news in the last 12 months indicate steady focus on deregulation and competition analyses from established works.
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