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160 Cards in this Set
- Front
- Back
Current Ratio
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Current Assets / Current Liabilities
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Current Ratio
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current assets / current liabilities
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Cash Ratio
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(cash + marketable securities) / current liabilities
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Cash Conversion Cycle
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days sales outstanding + days inventory on hand – days payables
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Days Sales Outstanding
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number of days in period (typically 365) / receivables turnover
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Days Inventory on Hand
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number of days in period (typically 365) / inventory turnover
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Days Payables
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number of days in period (typically 365) / payables turnover
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Receivables Turnover
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revenue(sales) / avg. receivables
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Inventory Turnover
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COGS / avg. inventory
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Payables Turnover
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purchases / avg. trade payables
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Capitalizing vs. Expensing Costs
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Capitalizing: increase in assets; investing cash outflow; depreciation expense on income statement (has no impact on cash flow); higher profitability ratios in the first year and lower profitability ratios in subsequent years; lower volatility in net income
Expensing: fully expensed on income statement in period of expenditure; full amount is an operating cash outflow; no effect on future financial statements; lower profitability ratios in first year and higher profitability ratios in later years; higher volatility in net income |
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Basic EPS
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NI – preferred div / weighted avg. no. shares outstanding
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Diluted EPS: Convertible Preferred Stock
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if converted method: what would EPS be if converted at the beginning of period
NI / (weighted avg. no. shrs + new shrs) |
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Diluted EPS: Convertible Debt
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(NI + after tax interest on convertible debt – preferred div) / (weighted avg. no. shrs + new shrs)
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Diluted EPS: Options / Warrants / Equivalents
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treasury stock method: securities are only dilutive if exercise price < avg. price
(NI – preferred div) / (weighted avg. no. shrs + new shrs issued at exercise – shrs repurchased with cash from exercise based on avg. price) |
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Antidilutive Security
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do not include if inclusion causes basic EPS < diluted EPS
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Accelerated Depreciation
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step 1) calculate straight line rate (percentage): 100% / useful life
step 2) determine acceleration factor ex: 1.5x, 2x step 3) straight line rate x acceleration factor = diminishing balance rate (percentage) Step 4) net book value (not including residual value) x diminishing balance rate = depreciation expense |
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Avg. Total Useful Life
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historical cost / annual depreciation expense
where: historical cost = net PPE + accumulated depreciation |
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Avg. Age of PPE
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accumulated depreciation / annual depreciation expense
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Avg. Remaining Useful Life
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net PPE / annual depreciation expense
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DuPont Formula (3-Part)
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ROE = (net income/revenues)(revenues/avg. total assets)(avg. total assets/avg. shareholders’ equity)
or (net profit margin)(asset turnover)(financial leverage) |
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DuPont Formula (5-Part)
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ROE = (operating income/revenue)(EBT/operating income)[1 – (taxes/EBT)](revenues/avg. total assets)(avg. total assets/avg. shareholders’ equity)
or (operating profit margin)(effect of nonoperating items)(tax effect)(total asset turnover)(financial leverage) |
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SML
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Risk/return relationship for an individual risky asset.
y-axis: E(Ri) x-axis: βi E(Ri) = RFR + βi(RM – RFR) |
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CML
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The straight line with y-intercept RFR and tangent to the efficient frontier.
y-axis: E(Rport) x-axis: σport |
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Covariance
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Covij = ∑[Rit – E(Rit)] [Rjt – E(Rjt)]/(n-1)
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P/E
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dividend payout ratio / k-g
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g
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ROE x retention rate
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Premium Bond
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YTM < Current < Coupon (nominal)
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Discount
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YTM > Current > Coupon (nominal)
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Finance (Capital) Lease vs. Operating Lease: Lessee
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finance lease: income is lower in early years and higher in later years vs. an op. lease.
CFO is always higher vs. op. lease. CFF is always lower vs. op. lease. total CF is higher in early years and lower in later years vs. op. lease due to lower taxes paid b/c NI is lower in early years. ROE is lower in early years and higher in later years. D/E is higher |
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Finance Lease
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Purchase of some asset by the buyer (lessee) that is directly financed by the seller (lessor). Lease payments made at beginning of year.
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Operating Lease
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Agreement allowing the lessee to use some asset for a period of time, essentially a rental. Lease payments made at beginning of year.
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Finance Lease Accounting: Lessee
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Balance Sheet: lessee reports an asset (leased asset) and related debt (lease payable) equal to PV of future lease payments.
Income Statement: report interest expense on the debt and depreciation expense if asset is depreciable. Interest expense in current period = value of liability x interest rate. Value of liability = beg. value – lease payment + accrued interest from prior period. Interest expense is recognized in year accrued. Cash Flow: interest expense portion of lease payment reduces operating cash flow and portion that reduces liability reduces cash flow from financing. Interest paid is recognized in the year after it is accrued. |
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Finance (Capital) Lease vs. Operating Lease: Lessor
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ROE is higher in early years for a financing lease than an operating lease.
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Operating Lease Accounting: Lessee
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Balance Sheet: no effect. Income Statement: lessee records a lease expense on the income statement during period in which the asset is used. Cash Flow: full lease payment is operating cash outflow.
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Direct Financing Lease
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Results when the present value of lease payments (also the amount recorded as a lease receivable) equals the carrying value of the leased asset. No “profit” is made, only interest revenue from providing financing for the asset. Payments made at beginning of year.
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Sales Type Lease
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Results when the present value of lease payments (also amount recorded as lease receivable) is greater than the carrying value of the leased asset. Profit is made on the “sale” of the asset. Payments made at beginning of year.
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Operating Lease Accounting: Lessor
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Balance sheet: continue to report leased asset on balance sheet. Income statement: report lease revenue when earned. Continue to record depreciation expense on asset. Cash flow: depreciation is added back to net income.
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Finance Lease Accounting: Lessor, Direct Financing Lease
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Balance sheet: report lease receivable based on the PV of future lease payments. Reduce assets by the carrying value of the leased asset. Lease receivable is reduced by the value of lease payment less accrued interest from the previous year. Income statement: only source of revenue is interest revenue which is reported in the year accrued. Cash flow: interest received is an operating cash flow and will be recognized as a net change in interest receivable i.e. accrued interest will increase interest receivable and lease payments will reduce accrued interest.
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Finance Lease Accounting: Lessor, Sales-type Lease
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See direct financing lease, except that in year of inception, on income statement, report a profit on sale equal to difference between PV of future lease payments and carrying value.
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Duration
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V- - V+ / 2V0∆y
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Approximate Price Change Using Duration
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-duration x Δy* x 100
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Effective Duration
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Duration measure in which recognition is given to the fact that yield changes may change the expected cash flows.
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Modified Duration
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Duration measure in which it is assumed that yield changes do not change the expected cash flows.
Macaulay duration / (1 + YTM/k) where: k = no. periods per year |
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Macaulay Duration
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[(PVCF1) + 2( PVCF2) + … + n(PVCFn)]/kPrice
where: k = no. periods per year |
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Convexity Adjustment
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C x (Δy*)^2 x 100
where: C = (V- + V+ - 2V0)/ 2V0(∆y)^2 |
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Quantity Theory of Money
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MV = PY
where: M = money supply V = velocity P = price level Y = real GDP |
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Percentage of Completeion
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For use when project’s costs and revenue can be reliably estimated. Revenue, expense and profit are recognized as the work is performed. Measured by: total to date / total expected cost. Any expected loss is recognized immediately. Cash flow is the same under both methods.
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Completed Contract Method
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For use when outcome of project cannot be reliably measured or project is short term. Revenue, expense, and profit are only recognized after project is complete. Any expected loss is recognized immediately. Cash flow is the same under both methods.
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Installment Method
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For use when proceeds from sale are to be paid in installments over an extended period. The portion of the total profit of the sale that is recognized in each period is determined by the percentage of the total sales price for which the seller has received cash.
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Cost Recovery Method
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For use when proceeds from sale are to be paid in installments over an extended period. Seller does not record profit until cash amounts paid by the buyer – including principal and interest on any financing from the seller – are greater than all the seller’s costs.
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Additions to Net Income Using Indirect Method: Operating CF
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Noncash items
depreciation expense amortization expense depletion expense of natural resources amortization of bond discount Nonoperating losses loss on sale or write down of assets loss on retirement of debt loss on investments accounted for under equity method Inc. on deferred income tax liability Inc. in accounts payable Dec. in accounts receivable Dec. in inventory Dec. in prepaid expenses Inc. in salary and wage payable Inc. interest payable Inc. in income tax payable Inc in other accrued liabilities |
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Free Cash Flow to the Firm (FCFF)
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NI + noncach charges + interest exp(1 – tax rate) – fixed capital inv. – working capital inv. or CFO + interest exp.(1 – tax rate) – fixed capital inv.
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Free Cash Flow to Equity FCFE
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CFO – fixed capital inv. + net borrowing
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Confidence Interval
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point estimate ± reliability factor x std error
where: point estimate = sample statistic reliability factor = a number based on the assumed distribution of the point estimate and the degree of confidence (1 – α) for the confidence interval |
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Z-Statistics for Normal Distribution: 90, 95, 99 Percent Confidence
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90 percent: 1.65
95 percent: 1.96 99 percent: 2.58 |
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Confidence Interval for Population Mean w/ Known Variance
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Xbar ± zα/2(σ/√n)
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Confidence Interval for Population Mean w/Unknown Variance
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Xbar ± zα/2(s/√n)
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Test Statistic
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(sample statistic – value of the population parameter under H0)/std error
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Power of Test
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Probability of correctly rejecting the null (aka β). Also, 1 minus probability of a Type II error
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p-Value
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The smallest level of significance at which the null hypothesis can be rejected. Also, the probability of obtaining a result at least as extreme as the one that was actually observed. If p-value < level of significance, reject null.
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Chebyshev’s Inequality
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The proportion of observations within k std deviations of the mean is at least:
1 – 1/k^2 for all k>1 |
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Standard Error
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Known variance:
σxbar = σ/√n Unknown variance: sxbar = s/√n where: σ = population std deviation s = sample std deviation |
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t-test
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Uses t-distribution which has a std deviation > 1 and fatter tails.
tn-1 = (Xbar - µ0)/(s/√n) |
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Coefficient of Variation
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CV = s/Xbar
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Probability of Type I Error
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α or level of significance
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z-test
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Uses normal distribution. Must have known variance.
Large sample: Z = (Xbar - µ0)/(σ/√n) Small sample: z = (Xbar - µ0)/(s/√n) |
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Bank Discount Yield
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Used for T-bills
(D/F)(360/t) where: D = dollar discount (face value – purchase price) F = face value t = number of days until maturity |
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Money Market Yield
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Compared to bank discount, money market is computed based on purchase price
RBD(F/P0) or 360RBD/(360 – (t)RBD) or HPY(360/t) |
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Effective Annual Yield
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(1 + HPY)^(365/t) – 1
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Bond Equivalent Yield
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2(semiannual YTM)
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Permutation
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The number of ways to choose r objects from a total of n objects when the order does matter
n!/(n – r)! |
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Combination
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The number of ways to choose r objects from a total of n objects when the order does not matter
n!/(n – r)!r! |
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Absolute Frequency
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The number of observations in a given interval
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Relative Frequency
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The number of observations in a given interval divided by the total number of observations in the data set. Essentially the percentage of the total number of observations found within a given interval.
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Cumulative Frequency
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Adds up the absolute frequencies as we move from the first to the last interval.
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Cumulative Relative Frequency
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Adds up the relative frequencies as we move from the first to the last interval.
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Time Weighted Return
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Measures the compound rate of growth of $1 initially invested in the portfolio over a stated period.
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Histogram
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A bar chart of data that have been grouped into a frequency distribution. Each bar represents the number of observations in the interval.
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Frequency Polygon
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Plot the midpoint of each interval on the x-axis and the absolute frequency for that interval on the y-axis. Essentially a line graph.
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Position of a Percentile
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Ly = (n + 1)(y/100)
where: Ly = location of the observation if observations are in ascending order n = number of observations y = percentage point at which we divide the distribution |
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Mean Absolute Deviation
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∑|Xi – Xbar|/n
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Population/Sample Variance
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∑(Xi - µ)^2/N
and ∑(Xi - µ)^2/(n – 1) |
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Population/Sample Standard Deviation
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√[∑(Xi - µ)^2/N]
and √[∑(Xi - µ)^2/(n – 1)] |
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Sample Skewness
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≈(1/n)∑(Xi – Xbar)^3/s^3
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Sample Excess Kurtosis
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≈ [(1/n) ∑(Xi – Xbar)^4/s^4] – 3
Leptokurtic (more peaked than normal, fat tails): excess kurtosis > 0 Platykurtic (less peaked than norma, skinny tails): excess kurtosis < 0 |
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Odds for E Give Probability of E
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P(E)/[1 – P(E)]
Ex: probability E = 1/8; odds = (1/8)/[1 – (1/8)] = (1/8)(8/7) = 1/7 |
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Probability of E Given Odds for E
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Given odds “a to b”
P(E) = a/(a + b) |
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Odds against E Given Probability of E
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Reciprocal of odds for E
[1 – P(E)]/ P(E) Ex: probability E = 1/8; odds = [1 – (1/8)]/(1/8) = (7/8)(8) = 7/1 |
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Probability of E Given Odds against E
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Given odds “a to b”
P(E) = b/(a + b) |
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Joint Probability/Multiplication Rule, P(A and B)
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P(AB) = P(A|B)P(B) = P(BA) = P(B|A)P(A)
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Conditional Probability, P(A given B)
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P(A|B) = P(AB)/P(B)
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Addition Rule , P(A or B)
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P(A or B) = P(A) + P(B) – P(AB)
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Definition of Independent Event
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Two events A and B are independent if and only if:
P(A|B) = P(A) or P(B|A) = P(B) |
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Multiplication Rule for Independent Events
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P(AB) = P(A)P(B)
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Total Probability Rule/Unconditional Probability of an Event
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P(A) = P(AS) + P(ASc) = P(A|S)P(S) + P(A|Sc)P(Sc)
where: S = event S Sc = complement of s, event not-S P(S) + P(Sc) = 1 |
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Bayes' Formula
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Updated probability of an event given new information.
(probability of the new information given the event)/(unconditional probability of new information) x prior probability of event |
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Correlation
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Cov(Ri,Rj)/σ(Ri)σ(Rj)
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Calculate Margin Call Price
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D/(1 - MR)
where: D = debt MR = maintenance req |
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Univariate Distribution
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Describes a single random variable. Ex: return on a single stock.
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Multivariate Distribution
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Specifies the probabilities for a group of related random variables. Ex: return on a group of stocks.
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Standard Normal Distribution
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mean = 0
std deviation = 1 |
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Z
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Standard normal random variable, aka standardized.
(X - µ)/σ |
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Price Relative
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(ending price)/(beg price)
or 1 + HPY |
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Continuos Compounding
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e^rN
where: r = annual rate N = number of periods |
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Unbiasedness
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An unbiased estimator is one whose expected value equals the parameter it is intended to estimate.
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Eifficiancy
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An unbiased estimator is efficient if no other unbiased estimators of the same parameter has a sampling distribution with smaller variance.
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Consistency
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A consistent estimator is one for which the probability of estimates close to the value of the population parameter increases as the sample size increases.
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Tests Concerning Mean Differences
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Essentially same formulas used for tests concerning a single mean, except sub Xbar for di (difference between two means).
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Chi-square
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Test concerning a single variance (normal population.
Χ^2 = [(n - 1)s^2]/σ0^2 where: s^2 = sample variance σ0^2 = variance given in null hypothesis |
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F
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Test concerning differences between variances of two populations (normal population).
F = s1^2/s2^2* *convention is to use the larger of the two ratios, s1^2/s2^2 or s2^2/s1^2, thus F≥1 |
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Nonparametric test
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Test that is not concerned with a parameter as are the t, z, X^2, and F tests.
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Barron's Confidence Index
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Ratio of Barron's average yield on 10 top-grade corporate bonds to the yield on the Dow Jones average of 40 bonds. The larger the ratio the more confidence investors have as this singles that investors are moving from high grade to lower grade bonds thereby reducing the spread.
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T-Bill-Eurodollar (TED) Spread
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Spread between T-bill and Eurodollar rates. A large spread indicates fears over conterparty risk as money flows away from lending between banks to safe-haven US T-bills. As spread widens ratio decreases. Thus, a larger ratio indicates increased confidence.
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Elasticity Along Straight Line Demand Curve
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Elastic at top of curve (low quantity demanded). Unit elastic in the middle of curve. Inelastic at bottom of curve (high quantity demanded).
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Total Revenue Test
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If price cut increases revenue, demand is elastic.
If price cut decreases revenue, demand is inelastic |
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Elasticity of Demand
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%ΔQ/%ΔP
or (ΔQ/Qave)/(ΔP/Pave) where: Ex: P goes from $10 to $5. Avg.= (10 + 5)/2 = 7.5 |
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Underproduction and Overproduction
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Create deadweight loss
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Subsidy
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Creates deadweight loss from overproduction.
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Technological Efficiency
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Occurs when the firm produces a given output by using the least amount of inputs.
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Economic Efficiency
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Occurs when the firm produces a given output at the least cost.
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Four-firm Consentration Ratio
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The percentage of the value of sale accounted for by the four largest firms in an industry.
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Herfindahl-Hirschman Index (HHI)
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(percentage mkt share X 100)^2
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Long Run Equilibrium
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Firms produce at the point where long run average total cost is minimized. If this point equals marginal revenue, the firm and the industry are at long run equilibrium.
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Regulation of Natural Monopoly
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Marginal cost pricing rule: Set P = MC. Often results in economic loss for the firm.
Average cost pricing rule: Set P = LRAC. Allows firm to earn 0 economic profit. |
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Nash Equilibrium
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Player A takes the best possible action given the action of player B and player B takes the best possible action given the action of player A.
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Marginal Revenue Product
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Change in total revenue that results from employing one more unit of labor.
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Two Conditions for Max Profit
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MC = MR
MRP = W |
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Elasticity of Demand for Labor
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Labor intensity: the greater the degree of labor intensity, the more elastic is the demand for labor.
Demand for good: the greater the elasticity for the good, the larger is the elasticity of demand for labor. Substitutability of capitial: the more easily capital can be used instead of labor, the more elastic is the long-run demand for labor. |
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FRA
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[(notional principal)(floating - forward)(d/360)]/[1 + floating(d/360)
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P/B
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market value of equity / book value of equity
where: book value of equity = (total assets − total liabilities) − preferred stock |
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P/CF
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market value of equity / cash flow
where: cash flow = adjusted CFO, FCFE, or EBITDA |
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P/S
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market value of equity / total sales
or price/sales per share |
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Yield Curve Risk
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The risk of decreases in portfolio value from changes in the shape of the yield curve (i.e., from non-parallel shifts in the yield curve)
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Default Risk
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The possibility that the issuer will fail to meet its obligations under the indenture.
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Credit Spread Risk
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Refers to the fact that the default risk premium required in the market for a given rating can increase, even while the yield on Treasury securities of similar maturity remains unchanged.
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Downgrade Risk
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The risk that a credit rating agency will lower a bond’s rating.
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Event Risk
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Include the possibilty of disasters, corporate restructurings, regulatory issues
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Pure Expectations Theory
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States that the yield for a particular maturity is an average (not a simple average) of the short term rates that are expected in the future.
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Liquidity Preference Theory
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States that, in addition to expectations about future short term rates, investors require a risk premium for holding longer term bonds. This is consistent with the fact that interest rate risk is greater for longer maturity bonds.
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Market Segmentation Theory
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Based on the idea that investors and borrowers have preferences for different maturity ranges. Under this theory, the supply of bonds (desire to borrow) and the demand for bonds (desire to lend) determine equilibrium yields for the various maturity ranges.
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Absolute Yield Spread
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The difference between yields on two bonds.
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Relative Yield Spread
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The absolute yield spread expressed as a percentage of the yield on the lower-yield bond.
absolute yield spread/yield on benchmark bond |
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Yield Ratio
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subject bond yield/benchmark bond yield
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1f0
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1 year forward rate 0 periods from now
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European/American Call
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Min:
ct ≥ max [0, St − X / (1 + RFR)^(T − t)] Max: St |
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European Put
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Min:
pt ≥ max [0, X / (1 + RFR)^(T − t) − St] Max: X / (1 + RFR)^(T − t) |
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American Put
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Min:
Pt ≥ max [0, X − St] Max: X |
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Put-Call Parity w/ Cash Flow Adjustment
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C + X / (1 + RFR)T = (S0 – PVCF) + P
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Currency Swap
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In a currency swap, the notional principal is exchanged, and each party makes interest payments to the other, but in different currencies. At the end of the swap, the notional principal is once again exchanged.
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Plain Vanilla Swap
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A "basic" interest rate swap - one party pays a fixed rate and the other party pays a floating rate, and at the end, the party owing the greater amount pays the next difference.
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Equity Swap
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The return on a stock, a portfolio, or a stock index is paid each period by one party in return for a fixed-rate or floating-rate payment. The return can be the capital appreciation or the total return including dividends on the stock, portfolio, or index. Note that the party that makes the fixed-rate payment may also have to make a variable payment if the equity return is negative.
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NOI
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Net operating income of real estate property. Calculated as the income generated from the property after deducting vacancy expense, manitenence, incurance, and property taxes from gross income. NOI does not consider income taxes, financing charges, or depreciation.
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Income Approach (Real Estate)
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NOI/cap rate
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Sales Comparison Approach
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Based on sales prices of comparable properties. Valuation can then be done relative to a specific similar property or relative to a benchmark such as the median home price in the area. Then additions/subtractions (e.g., size, location, vacancy) are made to estimate the value of the subject property. Another approach under the general heading of sales comparison methods is hedonic price estimation.
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Stages of Venture Capital Investing
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Seed Stage: Investors are providing capital in the earliest stage of the business and may help fund research and development of product ideas.
Early Stage: Early stage financing includes: Start-up financing, which typically refers to capital used to complete product development and fund initial markets. First stage financing, which refers to the funding of the transition to commercial production and sales of the product. Formative Stage: Broad category which encompasses the seed stage and early stage. Later Stage: Marketable goods are in production and sales efforts are underway, but the company is still privately held. Within the later stage period, second-stage investing describes investments in a company that is producing and selling a product but is not yet generating income. Third-stage financing would fund a major expansion of the company. Mezzanine or bridge financing would enable a company to take the steps necessary to go public. |
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Valuation of Closely Held Companies
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The cost approach: What is the cost today to replace the company’s assets in their present state?
The comparables approach: What is the value relative to an appropriate benchmark value? The benchmark would be based upon market prices of similar companies, adjusted for unique characteristics. The benchmark may be difficult to establish if no comparable companies have been sold recently. The income approach: What is the net present value of the company based upon discounted future cash flows? |
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Collateralized Commodities Futures Position
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Requires simultaneously purchasing a specific futures contract and purchasing government securities equal to the value (not the purchase price) of the futures contract. The total return will equal the change in price of the futures contract plus the interest earned on the government securities.
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Short-run Phillips Curve
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Constructed by holding expected inflation and the natural rate of unemployment constant, and illustrates the negative relationship between unexpected inflation and unemployment.
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Long-run Phillips Curve
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The curve is vertical at the natural rate of unemployment, which can be affected by the size and makeup of the labor force, changes that affect labor mobility, and advances in technology that replace some jobs and create new ones.
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