We study a differentiated product market in which an investor initially owns a controlling stake in one of two competing firms and may acquire a non-controlling or a controlling stake in a competitor, either directly using her own assets, or indirectly via the controlled firm. While industry profits are maximized within a symmetric two product monopoly, the investor attains this only in excepti...

assess the ecological effects of economic activity on the water, earth and man in the iranian economy approach using input - output tablewater is a vital resource for each biological and economic phenomenon. water is considered as a production input. production is not possible without water in all economic sectors. also, the environment including air, soil, fauna and plants utilize water in the...

â â â  many of environmental conditions are explainable, either directly or indirectly with regard to topographical changes in pressure levels of high atmosphere. thus, studying this subject is great importance. in this article, after determining the threshold of flood in catchment, altitudinal data of 500 hp level for 44 storms generating floods during (1370_1384) were processed using the fact...

organizational entrepreneurship is the total efforts which directly or indirectly affects the performance of an organization. in municipalities, because of financial independent conditions, organizational entrepreneurship has a high value in order to increase the quality of urban services. based on the main need of the municipalities to organizational entrepreneurship, this study aims to explor...

micrornas (mirnas) represent a class of small non-coding rna molecules that regulate gene expression at the post-transcriptional level. they play a crucial role in diverse cellular pathways. ionizing radiation (ir) is one of the most important treatment protocols for patients that suffer from cancer and affects directly or indirectly cellular integration. recently it has been discovered that mi...

customer experience marketing is important to learn because changes in the behavior of customers who do not only see product or service from quality but more than that, namely experience, must be unforgettable and positive. This study aims predict effect on word mouth either directly indirectly using a mediating variable, satisfaction, this uses an instrument, questionnaire distributed 100 Bank...