基本解釋[經(jīng)濟(jì)學(xué)]風(fēng)險(xiǎn)規(guī)避對(duì)策專業(yè)釋義經(jīng)濟(jì)學(xué)風(fēng)險(xiǎn)規(guī)避對(duì)策