JER, 第 6 卷

accidents agents amount assets assume bubble capital changes companies compared competition consider constraint consumers consumption contracts contribution controls costs countries decrease defined depends derived determined devaluation DIEGO direct distribution domestic Doosan dynamic eco-label Economic effect efficiency efficiency wage endowment environmental equal Equation estimated expected firms forecasts forward rate framework function given grazing Hanyang University holdings improvement income increase indirect method individual inflation interest interest rate International investments Journal Korea labor land Management mean measure method negative Network nominal obtained optimal paddock performance period positive prediction present probability problem real exchange rate relationship Research respectively response retrenchment returns risk rule sample selectivity setting short shows significant solution specification statistic steady structure Table term unemployment unemployment rate University utility variables wage