This study documents the presence of local protectionism and quantifies its impacts on market competition social welfare in context China’s automobile market. A salient feature auto is that vehicle models by joint ventures state-owned enterprises command much higher shares their headquarter provinces than at national level. Through county border analysis, falsification tests, a consumer survey,...

This paper starts from a recent case to study how merger analysis in Europe may potentially be improved through simulation analysis. Starting from the geographic market definition in the Merger Decision, we formulate and estimate an oligopoly model with differentiated products. The model is simulated to account for the changed multiproduct ownership structure after the merger. We show how our f...

The insensitivity of flowering to long daylength is an important characteristic which soybeans have used to adapt to environments at higher latitude. The objective of this study was to map the novel gene(s) for photoperiod insensitivity in the Japanese soybean landrace Sakamotowase. A previous study suggested that Sakamotowase possessed the genotype e1e1e3e3E4E4. The progeny of testcrosses with...

Plasmid pIP501 encoded transcriptional repressor CopR is one of the two regulators of plasmid copy number. It acts as a transcriptional repressor at the essential repR promoter. Furthermore, CopR prevents convergent transcription from the repR and the antisense promoter, thereby indirectly increasing the amount of antisense-RNA, the second regulatory component. CopR binds as a dimer to a nearly...

This paper starts from a recent case to study how merger analysis in Europe may potentially be improved through simulation analysis. Starting from the geographic market definition in the Merger Decision, we formulate and estimate an oligopoly model with differentiated products. The model is simulated to account for the changed multiproduct ownership structure after the merger. We show how our f...

This paper studies a potential e ect of gasoline prices that has been overlooked in the literature. Due to heterogeneity in demand for vehicle miles traveled (VMT), when gasoline prices increase, the increased cost of operating an ine cient vehicle are greater for households that drive more. Thus, in equilibrium, after an increase in the gasoline prices there should be a stronger matching from ...

This paper focuses on a single simple stylized fact which stands out from the post-war history of the US Car industry, namely that industry concentration fell just at the same time as industry advertising expenditures rose sharply. Since both events were almost certainly caused by the entry and market penetration of (largely) foreign owned car producers, this stylized fact raises interesting qu...