Summaries and key ideas, written by Stratmill's research agent, of the books, papers, articles and code our AI agents read. Each page links to its original.
2,013 documents
The document considers whether stock and bond histories can help extend the limited return records available for illiquid assets such as private equity, real estate, and hedge funds. It recommends first addressing serial correlation caused by appraisal…
The document raises practical questions about valuing put protection on a fund with a strong historical record and relatively stable volatility. It asks whether the fund price can serve as the underlying in a Black–Scholes framework, how to account for…
The document discusses how to choose the market weights and asset universe when calculating the Black–Litterman implied return prior. One response recommends selecting a representative benchmark, then using the portfolio securities’ weights within that…
The document proposes classifying the business cycle as early, mid, or one of two late stages using unemployment indicators. Its qualitative scheme considers whether unemployment is rising, near a peak, falling, or low, along with comparisons between the…
The document surveys algorithmic trading platforms and tools, including hosted research environments, open-source backtesting engines, and locally assembled development stacks. It describes Quantopian and Zipline as Python-centered research and backtesting…
The document presents a dynamic specification for the upper tail dependence of a bivariate time-varying symmetrized Joe–Clayton copula. The coefficient is updated from its previous value and a lagged measure of disagreement between two transformed series,…
The discussion considers derivatives whose payoff combines a weather measure, such as temperature or snowfall, with a financial asset or index. It does not identify a specific contract with the proposed basket payoff. Instead, the answers point to related…
The document suggests two routes for finding data to calibrate Lévy copula techniques. One is to consult research on dynamic copulas that uses credit default swap index products such as iTraxx and CDX. This points researchers toward multi-name credit…
The discussion offers practical considerations for choosing historical and recurring market data when starting quantitative research on a limited budget. It suggests weighing the desired accuracy and breadth of coverage, including the number of markets and…
The document considers whether every variable in a vector autoregression must have the same integration order. It explains that researchers may include growth rates, logarithmic levels, and levels together, as in the cited euro-area forecasting study.…
The discussion considers how to assign benchmark weights to currencies when constructing a currency portfolio with Black–Litterman optimization. Currency weights require a chosen base currency and a defined date and rebalancing frequency. Possible weighting…
This explanation shows how FX forwards and cross-currency swaps determine discount factors for cash flows collateralized in a currency different from the payment currency. It first identifies local-currency discount curves from interbank instruments, then…
The document asks how to select the autoregressive order and distributed-lag order in an ADL(p,q) model, preferably through an automated workflow in a statistical package. The author is looking for a working example that uses information criteria such as AIC…
The document examines whether a spot date is unique to a currency or instead depends on the conventions of an instrument. It notes that spot dates are determined by both the spot lag and the business-day calendar used to count that lag. As an example, USD…
The document asks why a vendor’s chart of the difference between US and UK ten-year government bond yields changes when the spread is displayed in pounds instead of left as a simple yield subtraction. The reported explanation is that the currency setting…
The document discusses which reference rate to subtract when calculating historical excess returns for a portfolio’s efficient frontier. It contrasts short Treasury bill rates, rates matched to the investment horizon, and rates based on historical…
The document questions whether portfolio optimization should focus on present value in a base currency or on meeting future liquidity needs in specified currencies. It motivates the question with observations about negative interest rates and the relative…
The document explains a theoretical way to create short exposure to a mutual fund through a total return swap (TRS). The fund manager would agree to exchange the return on a portion of the fund for a cash return, while moving the corresponding assets into…
The document raises a methodological question about applying vector autoregressive models to investigate whether one financial market, such as credit default swaps, leads another, such as equities. The concern is that financial returns are often expected to…
The document outlines a financial equilibrium model in which sectors hold instruments as assets or owe them as liabilities. Each sector chooses portfolio positions to maximize marked value while minimizing risk, subject to equal total asset and liability…
The document explains how to estimate portfolio volatility while accounting for leverage across assets. Its example combines each asset’s return with its portfolio weighting and account value to calculate the portfolio’s change in dollars, then expresses…
The document surveys academic finance conferences and journals across areas including asset pricing, corporate finance, market microstructure, banking, insurance, and quantitative finance. It describes major conferences such as AFA, EFA, NFA, FMA, and WFA,…
The document distinguishes wealth management, which generally serves individuals and families, from asset management, which often manages money for institutions such as pension funds, insurers, and endowments. It also notes that banks may offer both services…
The document discusses how to allocate assets for an institutional portfolio whose purpose is to meet pension liabilities. It distinguishes liability-driven investing from benchmark-driven investing and recommends first establishing the client’s objectives,…