Environment Provider Orderbook File Orderbook Distribution Abstract Orderbook Provider Pricing FactoryOrderbook Provider Pricing Factory Pricing Outcome CPLEX Adapter Abstract Solver VCG PricingSolver VCG Pricing

in the research we try to introduce “network matrix” in selecting optimizing portfolio for active management in investment companies, to evaluating obtained portfolio of this, with this aim that have high efficiency in relation to market portfolio efficiency. first matrix (portfolio) is value-growth stocks that are classified by standards p/e and p/b and second matrix (portfolio) are an aggress...

In developing industries rms have to decide whether and when to enter the market depending on the state of demand, existing rms in the industry, and the rm's capabilities. This paper investigates a model of increasing demand, in which rms decide when to enter the market anticipating the strategic behavior of other potential entrants, and the e ects of entry on future potential entrants. The pap...