When estimating future or pro forma financial statements and free cash flows we need to estimate future prices. In doing this we must estimate nominal increases in prices of many items, for instance selling prices, inputs prices (raw material, labor, overhead, etc.), cost of future debt, and...

The fuzzy transform (F-transform), introduced by I. Perfilieva, is a powerful tool for the construction of fuzzy approximation models; it is based on generalized fuzzy partitions and it is obtained by minimizing a quadratic (L₂-norm) functional. In this paper we describe an analogous...

This paper examines the use of count data-based outcome variables such as corporate patents in empirical corporate finance research. We demonstrate that the common practice of regressing the log of one plus the count on covariates ("LOG1PLUS" regression) produces biased and inconsistent...

We employ a Bayesian estimation technique to construct firm-varying investment-cash flow sensitivities (ICFS) for a sample of 90 Spanish listed firms over a 10-year period (1999-2008). Then we analyze which variables are associated with the firm-level ICFS-estimates both univariately and...

Almeida, Campello, and Galvao (2010) [ACG] use Monte Carlo simulations and real data to assess the performance of estimators that deal with measurement errors in investment models. ACG are the first to provide an independent assessment of alternative methods, showing when they work properly and...

Investors are interested in receiving the highest return on a portfolio, subject on some constraint in the risk involved. The Capital Asset Pricing Model (CAPM) is a linear model of the form: rs = α βrm ε, where rs, rm, are the returns of a particular security (s) and of the market as a whole...

This paper presents a practical volatility estimation method for cash flow simulation based real option valuation with changing volatility. During cash flow simulation, present value of the future cash flows and their corresponding cash flow state variable values are recorded for all time...

Based on the linear decomposition of a firm's beta on the betas of its growth options and its Assets in Place, we propose a feedback algorithm to estimate the latter. Our proposal is founded on the existence of risk classes defined by a specific level of systematic risk for current business and...

This study presents the correlation and regression between ten different selected stocks which are Berkshire Hathaway, America Express, Apple Inc., Ford motors, Cabot Oil Gas, Walmart, Disney, JP Morgan Chase, Unilever Nike and Wilshire 5000 which are listed on NYSE. Henceforth CAPM helps to...

This paper proposes a simple and crude way of approximating the XVA sensitivities. In short, the idea is simply to recycle the existing base simulated portfolio values for the bumped ones. This is done by re-simulating the risk factors for the bumped market and finding out which other base state...