Tree height-diameter allometry varies among forest types and uncertainties in high estimates may be propagated to above ground biomass in tropical forests. Here we measured diameter and height of 1,964 trees in two representative forest types in the Amazon (non-flooded terra-firme and...

We show how to build a cross-section of asset returns, that is, a small set of basis or test assets that capture complex information contained in a given set of stock characteristics and span the Stochastic Discount Factor (SDF). We use decision trees to generalize the concept of conventional...

This work is concerned with forest and cumulant type expansions of general random variables on a filtered probability spaces. We establish a “broken exponential martingale” expansion that generalizes and unifies the exponentiation result of Alòs, Gatheral, and Radoičić ́ (SSRN'17; [AGR20])...

Country forest notes (CFNs) are a centerpiece of the World Bank Group’s Forest action plan (FY16–20) and Climate change action plan (2016–2020). They provide a thorough assessment of the current status of forests, the forestry sector, and the investment needs to sustainably manage this...

The problem of post-mining coal management through the reclamation of former mining land has become a national issue in Indonesia. One important thing is how to do land reclamation and restore the preservation of the natural environment. Reclamation characteristics are open space, high light...