stratos goumas

economics index excel macroeconomics market arch statistics gdp econometrics economy garch portfolio linear mathematics corporation analysis roa roe economic greece greek multinational var cointegration ftse nikkei stocks stock exchange markets investments cryptos mutual funds bonds children saving account bank investments saving accounts etfs retirement plan decentralization crypto coins blockchain fiat money- currency europe us dollar crypto staking bitcoin mining bitcoin matlab aircondition operation. matlab fuzzy logic toolbox linguistic variables fuzzy logic membership functions fuzzy information system fuzzy rules fuzzy set fuzzy logic eviews var. excel var non-systematic risk systematic risk financial analysis historical simulation delta-normal variance-covariance monte carlo simulation risk measure var estimation value at risk ebitda ema rsi eps current ratio william %r fundamental analysis ebt stochastic oscillator technical analysis cci stock market sma bollinger bands macd f laplace erlang error gamma hypergeometric normal poisson distributions mathematic beta pearson lognormal chi square weibull geometric binomal bernoulli multiple regression tests hypothesis risk markowitz game thoery telemachus equilibrium zerosumgame mnesteres john nash odyssey homer penelope prisoner dilemma john von neumann pv loan linear system integral fv two variable function one variable function dual integer region simplex duality shadow problems constraints prices production solver objective transporation feasible programming primal function applications greek market price shocks gasoline ecm crude oil egarch manufactures unit value index ar model muv inflation population food index price fpi revenue nyse companies stock deposits banks finance activity ratios zscore financial liquidity leverage liquidity ratios ratios greek seafaring accounting hdi development life education human eu27 gdp rate income pps wage unemployment sector imb employees microsoft corporation. google public dow-jones s&p500 petrol oil