英漢例句雙語例句This optimal Sharpe ratio is one measure for how good the best portfolio can be for a specific set of assets, identifying the best return on a risk-adjusted basis.這個最佳 Sharpe 比率表示最佳投資組合對于特定資產(chǎn)集的效果如何，由此在風險調(diào)整的基礎上識別出最佳回報。Book-to-market ratio, fund size, fund managers risk tolerance and the investors'risk tolerance can't explain the cross-section return difference for fund heavy holding stock.基金獲得的信息量與股票的收益率正相關；賬面市值比、基金的規(guī)模、基金經(jīng)理的風險容忍度、投資者的風險容忍度均不能充分解釋基金重倉股的截面收益差異。This paper constructed a new index: risk-return tradeoff ratio (RRTR), for portfolio selection, based on a premise that the reason of investors bearing the risks is to gain the super returns.本文根據(jù)投資者冒風險是為了獲得超過無風險收益的超額收益這一基本假定，構(gòu)造了風險收益抵換率這一指標作為投資者進行資產(chǎn)選擇的基礎。權威例句By actively managing its credit portfolio using the analytics capabilities, the bank has improved its risk-return ratio, and it is better positioned to pursue growth opportunities and to understand the contingencies when capital is in short supply.FORBES: Risk Management Comes of AgeThe report found strong evidence that involvement of financial advisors results in inferior risk-return trade-offs, as measured by the Sharpe ratio, regardless of advisory model.FORBES: Why Advisors Don't Add ValueThe Forbes Best Buy rankings aim somewhere down the middle: We give equal weight to a measure of risk-adjusted return and to that element of the hurdle that is publicly reported, the expense ratio.FORBES: The hidden cost of tradingrisk-return ratio更多例句詞組短語短語Risk -Return Tradeoff Ratio 風險收益抵換率;收益抵換率;險收益抵換率risk-return ratio更多詞組