Taking the early U.S. automobile industry as an example, we evaluate two competing hypotheses on geographic concentration of industry: local externalities versus employee spinoffs. Our findings suggest that both forces contribute to industry agglomeration through their specific channels, and the spinoff effect can be viewed as a special form of local externalities. Calibrating our model to the ...

Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations on maturation and spawning of the black lip pearl oyster Pinctada margaritifera, during a 4 months survey conducted in Ahe atoll lagoon. Plankton c...

We study how import competition affects the regional concentration of industry location in a small open economy with two regions. Industry is linked firm-level investment process innovation through an effect that increasing market share imported goods and productivity differential domestic firms rest world. show increased competition, larger number or faster international rate growth, leads to ...

In the past three decades, the seed sector has experienced, and is now again experiencing, corporate concentration trends. The fallout of this consolidation is the subject of numerous concerns. However, the seed sector is rather poorly understood. Thus, it is useful to understand it better and to investigate the potential impact on the agri-food chain of the trend toward increased corporate con...

The paper is dedicated to the analyses of preconditions for the creation and development of local production systems (LPS) at the territory of Ukraine as recognized by international law. Theoretical part of the research highlights LPS as a specific type of economic agglomeration and represents the comparison between traditional agglomerative forms (metropolises and industrial districts) and mor...

This paper examines the importance of “spillover” effects of changes in industry concentration among vertically related industries over the period 1978-2006. Specifically, we investigate the timing, magnitude, and direction of the relation between changes in industry concentration across vertically related industries. We document that changes in customer industry concentration are positively re...

We study the pattern of geographic concentration of industries in EU countries and regions between 1972 and 1995. We find that changes in concentration levels were mainly due to industry mobility rather than historical accidents and past levels of concentration as often argued by the New Economic Geography literature.

This paper provides new evidence on the impact of market concentration on airlines’ nonlinear pricing strategies. Under a second-degree price discrimination setup, where firms compete via a collection of quality and price pairs, we derive testable implications about the effect of market structure on a firm’s relative price schedule. We then test these predictions using a unique dataset of airli...

This paper studies the impact of vehicle quota system on the market structure of Singapore s car distributorship industry. Using recently available data, we analyzed the populations and new registrations of different brands of passenger car and motorcycle. We found an increase in market concentration in the car distributorship industry, as the market shares of the top distributors have increase...