公司理财公式总结
公司理财计算公式汇总

公司理财计算公式汇总
公司理财计算公式是指根据公司的财务数据和管理决策来计算和评估公司的经营状况和财务状况的数学公式和模型。
这些公式和模型可以帮助公司评估风险、制定投资决策、优化资本结构、分析盈利能力等。
下面是一些常用的公司理财计算公式汇总。
1.企业资产负债表计算公式:
-总资产=负债+净资产
-资产负债率=负债/总资产
-净资产收益率=净利润/净资产
2.企业利润表计算公式:
-总成本=固定成本+变动成本
-净利润=总收入-总成本
-毛利率=(总收入-总成本)/总收入
3.现金流量表计算公式:
-现金净流入=营业收入-营业支出
-现金比率=现金/负债
4.投资回报率计算公式:
-资本回报率=净利润/资本
-投资回收期=投资金额/年现金流入
5.风险评估公式:
-波动率=标准差/平均值
-风险价值=1.65*标准差*投资额
6.资本结构优化计算公式:
-杠杆比率=负债/股东权益
-资本成本=(利息支出+股东配资收益)/资本
-资本结构优化指数=杠杆比率*资本成本
7.盈利能力分析公式:
-毛利润率=(销售收入-变动成本)/销售收入
-净利润率=净利润/销售收入
-资产周转率=销售收入/总资产
以上只是一部分常用的公司理财计算公式,实际应根据具体情况选择
合适的公式和模型。
同时,需要注意的是,这些公式和模型只是辅助工具,公司理财决策还需要考虑行业趋势、市场需求、竞争对手等因素,综合考
虑才能做出更准确的判断和决策。
公司金融计算公式汇总

公司金融计算公式汇总以下是一些常用的公司金融计算公式的汇总:1. 资产收益率(Return on Assets,ROA):ROA=净利润/总资产2. 资本回报率(Return on Equity,ROE):ROE=净利润/股东权益3. 每股盈余(Earnings per Share,EPS):EPS=净利润/总股本4. 销售利润率(Gross Profit Margin):销售利润率=(销售收入-成本费用)/销售收入5. 净利润率(Net Profit Margin):净利润率=净利润/销售收入6. 计算折旧和摊销的年平均费用(Depreciation and Amortization Expense):年平均费用=(初始价值-残值)/使用年限7. 计算资产减值准备(Asset Impairment):资产减值准备=资产原值-可变现金额8. 计算存货周转率(Inventory Turnover):存货周转率=销售成本/平均存货9. 计算账款周转率(Accounts Receivable Turnover):账款周转率=净信用销售额/平均应收账款10. 计算应付账款周转率(Accounts Payable Turnover):应付账款周转率=采购成本/平均应付账款11. 计算现金流量比率(Cash Flow Ratio):现金流量比率=(现金流入-现金流出)/现金流入12. 计算盈余现金流量比率(Cash Flow Return on Investment,CFROI):CFROI=净利润的现金流量/平均资本投入13. 计算经济附加值(Economic Value Added,EVA):EVA=净利润-(平均资本投入×加权平均资本成本)14. 计算股息收益率(Dividend Yield):股息收益率=每股股息/当前股价15. 计算价格收益比(Price Earnings Ratio,P/E Ratio):P/E Ratio = 当前股价 / 每股盈余这些公式是公司金融分析中常用的计算方法,可帮助投资者和管理者了解公司的财务状况和盈利能力。
公司理财公式汇总推荐文档

公司理财公式汇总推荐文档公司理财公式汇总在公司的理财活动中,有许多重要的公式可以帮助管理者更好地进行财务决策和分析。
下面是一些常用的公司理财公式的汇总。
1. 企业价值公式(Enterprise Value,EV):企业价值=市值+净债务企业价值是指投资者需要为了收购整个企业所需支付的金额,它由公司的市值和净债务组成。
净债务是指公司的债务减去现金和短期投资。
2. 销售增长率(Sales Growth Rate):销售增长率=(本年度销售收入-上一年度销售收入)/上一年度销售收入销售增长率用于衡量公司销售额的增长速度,可以帮助管理者评估公司的业绩表现。
3. 毛利率(Gross Profit Margin):毛利率=毛利/销售收入毛利率是指销售收入中的毛利占比,可以帮助管理者评估公司的盈利能力和成本控制能力。
4. 净利润率(Net Profit Margin):净利润率=净利润/销售收入净利润率衡量公司在每销售一美元商品后的利润,可以帮助管理者评估公司的盈利能力。
5. 资产回报率(Return on Assets,ROA):资产回报率=净利润/总资产资产回报率用于评估公司资产的利用效率和盈利能力,可以帮助管理者评估公司的绩效。
6. 资本回报率(Return on Equity,ROE):资本回报率=净利润/股东权益资本回报率衡量企业投资者对其投资的回报,也是评估公司盈利能力的重要指标。
7. 盈利倍数(Price-Earnings Ratio,P/E ratio):盈利倍数=公司市值/净利润盈利倍数用于衡量投资者愿意为每一单位的净利润支付的金额,可以帮助管理者了解公司在市场上的估值。
8. 现金流量回报率(Cash Flow Return on Investment,CFROI):现金流量回报率=净现金流量/投资金额现金流量回报率用于评估投资项目的回报情况,可以帮助管理者决策是否进行该投资。
9. 负债收益率(Debt to Equity Ratio,D/E ratio):负债收益率=总负债/股东权益负债收益率用于衡量公司财务杠杆的使用情况,可以帮助管理者评估公司的偿债能力和财务风险。
公司理财的公式总结范文

一、货币的时间价值1. 单利终值:FP = IP(1 + in)2. 单利现值:PF = IP / (1 + in)3. 复利终值:FP = IP(1 + i)^n 或 P(F/P, i, n)4. 复利现值:PF = IP / (1 + i)^n 或 F(P/F, i, n)二、资本成本1. 权益资本成本:Ke = Rf + β(Rm - Rf)2. 债务资本成本:Kd = (1 - T)Rd3. 混合资本成本:WACC = Ke Wk + Kd (1 - T) Wd三、投资决策1. 净现值(NPV):NPV = Σ(Ct / (1 + i)^t)2. 内部收益率(IRR):IRR = i,使得NPV = 03. 投资回收期:t = Σ(Ct / CFt)四、财务比率分析1. 流动比率:流动比率 = 流动资产 / 流动负债2. 速动比率:速动比率 = (流动资产 - 存货) / 流动负债3. 负债比率:负债比率 = 总负债 / 总资产4. 杠杆比率:杠杆比率 = 负债 / 股东权益5. 毛利率:毛利率 = (销售收入 - 销售成本) / 销售收入6. 净利率:净利率 = 净利润 / 销售收入五、存货控制1. 经济订货量(EOQ):EOQ = √(2DS/H)2. 订货成本:订货成本 = (订货次数× 订货费用) + (库存持有成本× 平均库存量)3. 库存持有成本:库存持有成本 = 库存量× (存储成本 + 管理成本 + 损耗成本)六、折旧1. 年数总和法:折旧 = (原值 - 残值) × (n - t + 1) / (n × (n + 1) / 2)2. 双倍余额递减法:折旧 = (原值 - 残值) × 2 / n3. 线性折旧法:折旧 = (原值 - 残值) / n七、风险与收益1. 预期收益率:E(R) = Σ(ωi × Ri)2. 方差:σ^2 = Σ(ωi × (Ri - E(R))^2)3. 标准差:σ = √σ^24. 投资组合的系数:β = Σ(ωi × βi)通过以上对公司理财常用公式的总结,有助于我们更好地理解和应用公司理财的理论和方法,为实际工作中的决策提供有力支持。
《公司理财》期末复习公式

CT
r FV C 0 1 m
mT
C0 是投资者的初始投资;r 是名义年利率;m 是一年按 m 次复利计
NPV -C0 C1 C2 1 r 1 r 2
;r 是相 息;T 是投资持续的年限 C T :是在 T 期的现金流;
首期为负,其余为正 首期为正,其余为负 首期之后,部分为正,部分为负 遇到互斥项目,可以有以下三种决策: 1、 比较净现值。 2、 计算增量净现值 3、 比较增量内部收益率与折现率。
盈利指数法
1、 独立项目:若 PI>1,可以接受;若 PI<1,则放弃 初始投资所带来的后续 现金流量的现值之和 2、 互斥项目:选用增量分析方法进行调整。若增量 PI>1,可以接受。 盈利指数(PI) 3、 资本配置:在资金有限的情况下,我们不能仅仅依据单个项目的净现值进行 初始投资 排序,而应该根据现值与初始投资的比值进行排序。
是 t 年的年末价格; P 0 是普通股投 资的现值;R 是股票的近似折现率 预期未来股利将以如下形式发生
Div3 Divt Div1 Div2 P0 1 2 3 t (1 R) (1 R) (1 R) 1 R t 1
股利折现模 型 DDM
Div3 Div1 Div 2 Div P0 1 2 3 R (1 R) (1 R) (1 R)
g = 留存收益比率(留存收益增加额 / 净利润) × 留存收益回报率(ROE)
P0
折现率 R (必要收益率、总收益率)
Div0 (1 g) Div1 R -g R -g
Div1 股利收益率 P0
R
Div 0 (1 g) Div1 g g 股利收益率 资本利得收益率(股利 增长率) P0 P0
公司理财贝塔系数与标准差的计算公式

公司理财贝塔系数与标准差的计算公式一、引言理财贝塔系数和标准差是衡量公司投资风险和收益的重要指标。
通过计算理财贝塔系数和标准差,公司可以更好地评估投资组合的收益和风险水平,从而制定更合理的投资策略。
本文将分别介绍公司理财贝塔系数和标准差的计算公式,帮助读者更好地理解和运用这两个指标。
二、理财贝塔系数的计算公式理财贝塔系数是衡量公司投资风险的重要指标。
理财贝塔系数的计算公式如下所示:1. 计算公司股票的日收益率Ri与市场的日收益率Rm的协方差Cov(Ri,Rm)。
2. 计算市场的日收益率Rm的方差Var(Rm)。
3. 计算理财贝塔系数的公式为:β = Cov(Ri,Rm) / Var(Rm)。
通过以上公式,可以计算出公司的理财贝塔系数。
理财贝塔系数越高,表明公司股票相对于市场更具有波动性,风险也更高;反之,理财贝塔系数越低,风险也相对较低。
公司可以根据理财贝塔系数的大小,来制定相应的投资策略。
三、标准差的计算公式标准差是衡量公司投资组合风险的重要指标。
标准差的计算公式如下所示:1. 计算公司股票的日收益率Ri的平均值μ。
2. 计算每个交易日的收益率Ri与平均值μ之差的平方。
3. 将以上差的平方累加起来,得到总和。
4. 将总和除以交易日的数量n-1(n为交易日的总数),再开平方根,得到标准差σ。
通过以上公式,可以计算出公司股票的标准差。
标准差越大,代表公司的股票价格波动越大,风险也相应较高;反之,标准差越小,代表股票价格波动较小,风险也相对较低。
公司可以根据标准差的大小来评估投资组合的风险水平,从而制定更合理的投资策略。
四、结论理财贝塔系数和标准差是公司评估投资风险和收益的重要指标。
通过本文介绍的计算公式,公司可以更好地理解和运用这两个指标,从而更加科学地评估投资组合的风险和收益水平。
希望本文对读者能有所启发,增进对理财贝塔系数和标准差的理解。
五、理财贝塔系数和标准差的实际应用理财贝塔系数和标准差的计算公式并不只是理论上的概念,它们在实际的金融和投资实践中有着重要的应用价值。
公司理财公式总结

Assets = (Curre nt + Fixed) AssetsNet Working Capital二 Current Assets -Current LiabilitiesReve nues - Expe nses = In comeSales or Reve nu es(-) Cost of goods sold(=) Gross prof毛禾U (-) Administrative/marketi ngcosts行政管理/营销成本,Depreciation折旧(=)Operating Profit 营业利润(-)Interests,Taxes(=)Net in come 净收益(-)Divide nds to preferred stocks(=) Earni ng available to com monshareholdersCash Flow From Assets (CFFA) = Cash Flow to Creditors + Cash Flow to Stockholders Cash Flow From Assets = Operati ng Cash Flowt 运现金流量—Net Capital Spending 净资本支出-Cha nges in NWC净营运资本的变化OCF (l/S)营运现金流二 EBIT 息税前利润+ depreciation - taxes = $547NCS 净资本支出(B/S and I/S) = ending net fixed assets- beginning net fixed assets +depreciation = $130Cha nges in NWC (B/S) = en di ng NWC -begi nning NWC = $330CFFA = 547 -130 -330 = $87CF to Creditors (B/S and I/S) = interest paid-net new borrowing = $24 CF to Stockholders (B/S and I/S) = divide nds paid -net new equity raised = $63CFFA = 24 + 63 = $87Curre nt Ratio 流动比率=CA / CL 2,256 / 1,995 = 1.13 timesQuick Ratio 速动比率=(CA Tnventory) / CL (2,256 -301) / 1,995 = .98 times Cash Ratio 现金比率=Cash / CL 696 / 1,995 = .35 times NWC to Total Assets = NWC / TA (2,256 -1,995) / 5,394 = .05Interval Measure 区间测量= CA / average daily operating costs 2,256 / ((2,006 +1,740)/365) = 219.8 daysTotal Debt Ratio资产负债率二(TA—TE) / TA (5,394 —2,556)/ 5,394 = 52.61% Debt/Equity 资本负债率二 TD / TE (5,394 -2,556) / 2,556 = 1.11 timesEquity Multiplier 权益乘数= TA / TE = 1 + D/E1 + 1.11 = 2.11Long-term debt ratio 长期债务率二 LTD / (LTD + TE)843 / (843 + 2,556) = 24.80%Times Interest Earnec h息保障倍数二 EBIT 息税前利润Earnings Before Interest and Tax /Interest 1,138 / 7 = 162.57 timesCash Coverage现金涵盖比率二(EBIT + Depreciation) / Interest(1,138 + 116) / 7 = 179.14 timesInven tory Turno ver 存货周转=Cost of Goods Sold / Inven tory2,006 / 301 = 6.66 timesDays' Sales in Inven tory售库存的天数=365 / Inven tory Turno ver365 / 6.66 = 55 daysReceivables Turnover应收帐款周转率二 Sales / Accounts Receivable 5,000 / 956 = 5.23timesDays' Sales in Receivaebsl= 365 / Receivables Turnover 365 / 5.23 = 70 daysTotal Asset Turnover = Sales / Total Assets5,000 / 5,394 = .93It is not unusual for TAT < 1, especially if a firm has a large amount of fixed assets NWC Turnover = Sales / NWC 5,000 / (2,256 —1,995) = 19.16 times Fixed Asset Turnover = Sales / NFA 5,000 / 3,138 = 1.59 timesProfit Margin 利润率二 Net In come / Sales 689 / 5,000 = 13.78%Retur n on Assets 资产收益率(ROA) = Net In come / Total Assets 689 / 5,394 = 12.77% Retur n on Equity 股本回报率(ROE) = Net In come / Total Equity 689 / 2,556 = 26.96% PE Ratio 市盈率二 Price per share 每股价格 / Earni ngs per share 每股收益 87.65 / 3.61=24.28 timesMarket-to-book ratio 市价与账面值比率 二market value per share / book value pershare股市价 / 每股账面价值 87.65 / (2,556 / 190.9) = 6.55 timesROE = PM * TAT * EMFuture ValuesFV = PV(1 + r)t PV = FV / (1 + r)tFV = future valuePV = prese nt valuer = period in terest rate, expressed as a decimal 用小数表示)t = nu mber of periodsPerpetuity 永续年金:PV = C / rGrowing Annuity 增长年金永久 PV — r gAPR 年度成本百分率EAR Effective Ann ual Ratem APR Annuities 年金:PV1(1 r )t r1 —— 1此处均为年利率,有时候给了年利率要换成月、季利率、 m天利率!! !自己体会! ! !!Bond Value = PV of coupo ns 息票 + PV of par 票面价值Bo nd Value = PV of ann uity 年金 + PV of lump sum 总金额Curre nt Y ield 现价息率二 annual coup on / priceYield to maturity = current yield + capital gains yield 资本利得收益率(1 + R) = (1 + r)(1 + h), whereR = nominal rater = real rateh = expected inflation rateApproximation 近似法 R = r + hthe capital gains yield 资本利得收益率average acco un ti ng retur n AAR = Average Net In come/Average Book ValueR E the cost of equityRisk-free rate, RfMarket risk premium 市场风险溢价,E(RM) - RfSystematic risk of asset 系统性风险的资产,BetawE = E/V = perce nt finan ced with equitywD = D/V = perce nt finan ced with debtE = market value of equity = # of outsta nding shares times price per shareD = market value of debt = # of outstanding bonds times bond priceEARV = market value of the firm = D + E 100%= D/V + E/VWACC = W E R E + W D R D(1-T C)after-tax cost of debt R D(1-T C)。
公司理财公式总结学习资料

Assets = Liabilities + Stockholders’ EquityAssets = (Current + Fixed) AssetsNet Working Capital= Current Assets – Current LiabilitiesRevenues - Expenses = IncomeSales or Revenues(-) Cost of goods sold(=) Gross profit毛利(-) Administrative/marketing costs行政管理/营销成本, Depreciation折旧(=) Operating Profit营业利润(-) Interests, Taxes(=) Net income净收益(-) Dividends to preferred stocks(=) Earning available to common shareholdersCash Flow From Assets (CFFA) = Cash Flow to Creditors + Cash Flow to StockholdersCash Flow From Assets = Operating Cash Flow营运现金流量–Net Capital Spending净资本支出–Changes in NWC净营运资本的变化OCF (I/S)营运现金流= EBIT息税前利润+ depreciation –taxes = $547NCS净资本支出( B/S and I/S) = ending net fixed assets –beginning net fixed assets + depreciation = $130Changes in NWC (B/S) = ending NWC – beginning NWC = $330CFFA = 547 – 130 – 330 = $87CF to Creditors (B/S and I/S) = interest paid – net new borrowing = $24CF to Stockholders (B/S and I/S) = dividends paid – net new equity raised = $63CFFA = 24 + 63 = $87Current Ratio 流动比率= CA / CL 2,256 / 1,995 = 1.13 timesQuick Ratio 速动比率= (CA – Inventory) / CL (2,256 – 301) / 1,995 = .98 timesCash Ratio 现金比率= Cash / CL 696 / 1,995 = .35 timesNWC to Total Assets = NWC / TA (2,256 – 1,995) / 5,394 = .05Interval Measure区间测量= CA / average daily operating costs 2,256 / ((2,006 + 1,740)/365) = 219.8 daysTotal Debt Ratio资产负债率= (TA – TE) / TA (5,394 – 2,556) / 5,394 = 52.61%Debt/Equity资本负债率= TD / TE (5,394 – 2,556) / 2,556 = 1.11 timesEquity Multiplier权益乘数= TA / TE = 1 + D/E1 + 1.11 = 2.11Long-term debt ratio长期债务率= LTD / (LTD + TE)843 / (843 + 2,556) = 24.80%Times Interest Earned利息保障倍數= EBIT息税前利润Earnings Before Interest and Tax / Interest 1,138 / 7 = 162.57 timesCash Coverage现金涵盖比率= (EBIT + Depreciation) / Interest(1,138 + 116) / 7 = 179.14 timesInventory Turnover存货周转= Cost of Goods Sold / Inventory2,006 / 301 = 6.66 timesDays’ Sales in Inventory 销售库存的天数= 365 / Inventory Turnover365 / 6.66 = 55 daysReceivables Turnover应收帐款周转率= Sales / Accounts Receivable 5,000 / 956 = 5.23 times Days’ Sales in Receivables = 365 / Receivables Turnover 365 / 5.23 = 70 daysTotal Asset Turnover = Sales / Total Assets5,000 / 5,394 = .93It is not unusual for TAT < 1, especially if a firm has a large amount of fixed assetsNWC Turnover = Sales / NWC 5,000 / (2,256 – 1,995) = 19.16 timesFixed Asset Turnover = Sales / NFA 5,000 / 3,138 = 1.59 timesProfit Margin 利润率= Net Income / Sales 689 / 5,000 = 13.78%Return on Assets 资产收益率(ROA) = Net Income / Total Assets 689 / 5,394 = 12.77% Return on Equity 股本回报率 (ROE) = Net Income / Total Equity 689 / 2,556 = 26.96%PE Ratio 市盈率= Price per share 每股价格/ Earnings per share 每股收益 87.65 / 3.61 = 24.28 timesMarket-to-book ratio 市价与账面值比率=market value per share / book value per share 每股市价/每股账面价值 87.65 / (2,556 / 190.9) = 6.55 timesROE = PM * TAT * EMFuture ValuesFV = PV(1 + r)t PV = FV / (1 + r)tFV = future valuePV = present valuer = period interest rate, expressed as a decimal (用小数表示)t = number of periodsPerpetuity 永续年金: PV = C / rAnnuities 年金: ⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎣⎡+-=r r C PV t )1(11 ⎥⎦⎤⎢⎣⎡-+=r r C FV t 1)1( Growing Annuity 增长年金⎥⎥⎦⎤⎢⎢⎣⎡⎪⎪⎭⎫ ⎝⎛++--=t r g g r CPV )1()1(1 永久 g r C PV -=APR 年度成本百分率 EAR Effective Annual Rate1 m APR 1 EAR m-⎥⎦⎤⎢⎣⎡+=此处均为年利率,有时候给了年利率要换成月、季利率、天利率!!!自己体会!!!!t t r)(1FV r r)(11-1C Value Bond ++⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎣⎡+= Bond Value = PV of coupons 息票+ PV of par 票面价值Bond Value = PV of annuity 年金+ PV of lump sum 总金额Current Yield 现价息率= annual coupon / priceYield to maturity = current yield + capital gains yield 资本利得收益率 (1 + R) = (1 + r)(1 + h), whereR = nominal rater = real rateh = expected inflation rateApproximation 近似法 R = r + hg-R D g -R g)1(D P 100=+= required return g P D g P g)1(DR 0100+=++=where D1/P0 is the dividend yield 股息率and g is the capital gains yield 资本利得收益率average accounting return AAR = Average Net Income/Average Book ValueE R the cost of equityg P D R E +=01见ppt14的9Risk-free rate, RfMarket risk premium 市场风险溢价, E(RM) – RfSystematic risk of asset 系统性风险的资产, βBetawE = E/V = percent financed with equitywD = D/V = percent financed with debtE = market value of equity = # of outstanding shares times price per shareD = market value of debt = # of outstanding bonds times bond price V = market value of the firm = D + E100%= D/V + E/VWACC = w E R E + w D R D (1-T C )after-tax cost of debt R D (1-T C )))((f M E f E R R E R R -+=β。
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Assets = Liabilities + Stockholders’ EquityAssets = (Current + Fixed) AssetsNet Working Capital= Current Assets – Current LiabilitiesRevenues - Expenses = IncomeSales or Revenues(-) Cost of goods sold(=) Gross profit毛利(-) Administrative/marketing costs行政管理/营销成本, Depreciation折旧(=) Operating Profit营业利润(-) Interests, Taxes(=) Net income净收益(-) Dividends to preferred stocks(=) Earning available to common shareholdersCash Flow From Assets (CFFA) = Cash Flow to Creditors + Cash Flow to StockholdersCash Flow From Assets = Operating Cash Flow营运现金流量–Net Capital Spending净资本支出–Changes in NWC净营运资本的变化OCF (I/S)营运现金流= EBIT息税前利润+ depreciation –taxes = $547NCS净资本支出( B/S and I/S) = ending net fixed assets –beginning net fixed assets + depreciation = $130Changes in NWC (B/S) = ending NWC – beginning NWC = $330CFFA = 547 – 130 – 330 = $87CF to Creditors (B/S and I/S) = interest paid – net new borrowing = $24CF to Stockholders (B/S and I/S) = dividends paid – net new equity raised = $63CFFA = 24 + 63 = $87Current Ratio 流动比率= CA / CL 2,256 / 1,995 = 1.13 timesQuick Ratio 速动比率= (CA – Inventory) / CL (2,256 – 301) / 1,995 = .98 timesCash Ratio 现金比率= Cash / CL 696 / 1,995 = .35 timesNWC to Total Assets = NWC / TA (2,256 – 1,995) / 5,394 = .05Interval Measure区间测量= CA / average daily operating costs 2,256 / ((2,006 + 1,740)/365) = 219.8 daysTotal Debt Ratio资产负债率= (TA – TE) / TA (5,394 – 2,556) / 5,394 = 52.61%Debt/Equity资本负债率= TD / TE (5,394 – 2,556) / 2,556 = 1.11 timesEquity Multiplier权益乘数= TA / TE = 1 + D/E1 + 1.11 = 2.11Long-term debt ratio长期债务率= LTD / (LTD + TE)843 / (843 + 2,556) = 24.80%Times Interest Earned利息保障倍數= EBIT息税前利润Earnings Before Interest and Tax / Interest 1,138 / 7 = 162.57 timesCash Coverage现金涵盖比率= (EBIT + Depreciation) / Interest(1,138 + 116) / 7 = 179.14 timesInventory Turnover存货周转= Cost of Goods Sold / Inventory2,006 / 301 = 6.66 timesDays’ Sales in Inventory 销售库存的天数= 365 / Inventory Turnover365 / 6.66 = 55 daysReceivables Turnover应收帐款周转率= Sales / Accounts Receivable 5,000 / 956 = 5.23 times Days’ Sales in Receivables = 365 / Receivables Turnover 365 / 5.23 = 70 daysTotal Asset Turnover = Sales / Total Assets5,000 / 5,394 = .93It is not unusual for TAT < 1, especially if a firm has a large amount of fixed assetsNWC Turnover = Sales / NWC 5,000 / (2,256 – 1,995) = 19.16 timesFixed Asset Turnover = Sales / NFA 5,000 / 3,138 = 1.59 timesProfit Margin 利润率= Net Income / Sales 689 / 5,000 = 13.78%Return on Assets 资产收益率(ROA) = Net Income / Total Assets 689 / 5,394 = 12.77% Return on Equity 股本回报率 (ROE) = Net Income / Total Equity 689 / 2,556 = 26.96%PE Ratio 市盈率= Price per share 每股价格/ Earnings per share 每股收益 87.65 / 3.61 = 24.28 timesMarket-to-book ratio 市价与账面值比率=market value per share / book value per share 每股市价/每股账面价值 87.65 / (2,556 / 190.9) = 6.55 timesROE = PM * TAT * EMFuture ValuesFV = PV(1 + r)t PV = FV / (1 + r)tFV = future valuePV = present valuer = period interest rate, expressed as a decimal (用小数表示)t = number of periodsPerpetuity 永续年金: PV = C / rAnnuities 年金: ⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎣⎡+-=r r C PV t )1(11 Growing Annuity 增长年金永久 g r CPV -=APR 年度成本百分率 EAR Effective Annual Rate1 m APR 1 EAR m -⎥⎦⎤⎢⎣⎡+=此处均为年利率,有时候给了年利率要换成月、季利率、天利率!!!自己体会!!!!Bond Value = PV of coupons 息票+ PV of par 票面价值Bond Value = PV of annuity 年金+ PV of lump sum 总金额Current Yield 现价息率= annual coupon / priceYield to maturity = current yield + capital gains yield 资本利得收益率(1 + R) = (1 + r)(1 + h), whereR = nominal rater = real rateh = expected inflation rateApproximation 近似法 R = r + h required return g P D g P g)1(D R 0100+=++=where D1/P0 is the dividend yield 股息率and g is the capital gains yield 资本利得收益率average accounting return AAR = Average Net Income/Average Book Value E R the cost of equityg P D R E +=01见ppt14的9 Risk-free rate, RfMarket risk premium 市场风险溢价, E(RM) – RfSystematic risk of asset 系统性风险的资产, βBetawE = E/V = percent financed with equitywD = D/V = percent financed with debtE = market value of equity = # of outstanding shares times price per shareD = market value of debt = # of outstanding bonds times bond price V = market value of the firm = D + E100%= D/V + E/VWACC = w E R E + w D R D (1-T C )after-tax cost of debt R D (1-T C )。