计量经济分析 = Econometric analysis

This book explores whether the world economy is breaking up into regional trading and currency blocs centred on the European Community, Japan and the United States. Frankel uses trade, investment and financial data to assess this issue. He concludes with an analysis of how trends in regional economic integration can be used as building blocks for a stronger multilateral system.

Regional Trading Blocs in the world economic system, reseñado por Antonio Ortiz-Mena L.N.

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Identification and Inference for Econometric Models: Essays in Honor of Thomas Rothenberg

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Supermodularity And Complementarity

This paper provides evidence on the effect of international airline alliances on fares. The main finding is that alliance partners charge interline fares that are approximately 25 percent below those charged by nonallied carriers. According to our theoretical model, the main source of this fare reduction is the internalization of a negative externality that arises from the uncoordinated choice of interline “sub‐fares” in the absence of an alliance. The paper also looks for evidence of an anti‐competitive alliance effect in the gateway‐to‐gateway markets. While the point estimates show that an alliance between two previously competitive carriers would raise fares by about 5 percent, this effect is not statistically significant.

The price effects of international airline alliances

This paper analyzes the empirical relationship between market structure and price dispersion in the airline markets connecting the U.K. and the Republic of Ireland. Price dispersion is measured by the Gini coefficient, calculated using fares posted on the Internet at specific days before takeoff. We control for passengers' heterogeneity in their purpose of travel, as well as for such peak periods as Christmas and Easter. Our finding of a negative correlation between competition and price dispersion suggests that competition is likely to hinder the airlines' ability to price discriminate, although this effect appears to be lessened in peak periods.

/pdf/airline-market-power-and-intertemporal-price-dispersion-4gb8jhrs04.pdf

Airline Market Power and Intertemporal Price Dispersion

https://www.lboro.ac.uk/departments/sbe/RePEc/lbo/lbowps/Bilotkach_Gaggero_PIGA_WP12-01.pdf

Airline pricing under different market conditions: Evidence from European Low-Cost Carriers☆

We study the relationship between pricing and market structure on the routes connecting the UK and the Republic of Ireland. Because in 2007 the European Commission prohibited the takeover of Aer Lingus by Ryanair, the analysis focuses on their pricing strategies in particular. We use an original dataset of fares posted on-line, which allows to control for the fares’ intertemporal pattern for each specic ight and each carrier’s specic yield management system. Our evidence supports the European Commission’s view that the elimination of a competitor in the Irish airline market is likely to have harmful consequences for consumers.

/pdf/airline-competition-in-the-british-isles-3a7kmr9vvc.pdf

Airline competition in the British Isles

Low-cost carrier competition and airline service quality in Europe

This paper aims at investigating how the pricing strategy of European airlines is affected by code-share agreements on international routes. Our data cover several routes linking the main UK airports to many European destinations and includes posted fares collected at different days before departure. By analyzing the temporal profile of airline fares, we identify three main results. First, code-share increases fares especially for early bookers. Second, the higher prices in code-shared flights are offered by marketing carriers. Finally, in single operator code-shared flights (unilateral code-share), the pricing profile is flatter than under parallel code-share.

/pdf/the-effect-of-code-share-agreements-on-the-temporal-profile-3mnn4v3muv.pdf

Alberto A. Gaggero

Papers

Airline Market Power and Intertemporal Price Dispersion

Airline pricing under different market conditions: Evidence from European Low-Cost Carriers☆

Airline competition in the British Isles

Low-cost carrier competition and airline service quality in Europe

The effect of code-share agreements on the temporal profile of airline fares