And the third by Wooldridge (2009) <doi:10.1016/j.econlet.2009.04.026>.

Title: An Implementation of Parametric and Nonparametric Event Study
person("Iegor", "Rudnytskyi", , "iegor.rudnytskyi@gmail.com", c("aut", "cre"))
Description: An implementation of a most commonly used event study methodology,
including both parametric and nonparametric tests. It contains variety
aspects of the rate of return estimation (the core calculation is done in
C++), as well as three classical for event study market models: mean
adjusted returns, market adjusted returns and single-index market models.
There are 6 parametric and 6 nonparametric tests provided, which examine
cross-sectional daily abnormal return (see the documentation of the
functions for more information). Parametric tests include tests proposed by
Lamb (1995) <DOI:10.2307/253695>. Nonparametric tests covered in estudy2 are
tests described in Corrado and Zivney (1992) <DOI:10.2307/2331331>,
<DOI:10.1093/rfs/hhq072>. Furthermore, tests for the cumulative
abnormal returns proposed by Brown and Warner (1985)
Suggests: knitr (>= 1.33), rmarkdown (>= 2.10), purrr (>= 0.3.4), shiny

Title: Forest Yield Tables for Northwest Germany and their Application
Description: The new yield tables developed by the Northwest German Forest
Research Institute (NW-FVA) provide a forest management tool for the five
main commercial tree species oak, beech, spruce, Douglas-fir and pine for
northwestern Germany. The new method applied for deriving yield tables
combines measurements of growth and yield trials with growth simulations
using a state-of-the-art single-tree growth simulator. By doing so, the new
yield tables reflect the current increment level and the recommended
graduated thinning from above is the underlying management concept. The yield
tables are provided along with methods for deriving the site index and for
interpolating between age and site indices and extrapolating beyond age and
site index ranges. The inter-/extrapolations are performed traditionally by
the rule of proportion or with a functional approach.
Author: Robert Nuske [aut, cre] (<https://orcid.org/0000-0001-9773-2061>),
Nordwestdeutsche Forstliche Versuchsanstalt (NW-FVA) [cph, fnd]