Results 131 to 140 of about 847,676 (248)

Modelling investment plans at asset portfolio level using optimum plan rationalisation approaches

open access: diamond, 2020
A. Hunt   +3 more
openalex   +1 more source

Optimal Investments in Africa’s Road Network

open access: yes
This paper characterizes economically optimal investments into Africa's road network in partial and general equilibrium - based on a detailed topography of the network, road construction costs, frictions in cross-border trading, and economic geography. Drawing from data on 144 million trans-continental routes, it first assesses local and global network
openaire   +3 more sources

Ecological determinants of altruism in prokaryote antivirus defense. [PDF]

open access: yesBiol Direct
Biba DA   +5 more
europepmc   +1 more source

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