Results 61 to 70 of about 162,564 (223)

What happened to the U.S. stock market? accounting for the past 50 years [PDF]

open access: yes
The extreme volatility of stock market values has been the subject of a large body of literature. Previous research focused on the short run because of a widespread belief that in the long run the market reverts to well-established fundamentals.
Adrian Peralta-Alva, Michele Boldrin
core  

Exploring opportunities around climate-smart breeding for future food and nutrition security [PDF]

open access: yes, 2019
There is a 95% chance that warming will exceed 2°C by the end of the century (Raftery et al. 2017). Global crop productivity is projected to fall by 5-10 % per degree of warming (Challinor et al.
Balié, Jean   +11 more
core  

Stochastic Optimal Control, International Finance and Debt [PDF]

open access: yes
We use stochastic optimal control-dynamic programming (DP) to derive the optimal foreign debt/net worth, consumption/net worth, current account/net worth, and endogenous growth rate in an open economy.
Jerome L. Stein, Wendell Fleming
core  

What happened to the US stock market? Accounting for the last 50 years [PDF]

open access: yes
The extreme volatility of stock market values has been the subject of a large body of literature. Previous research focused on the short run because of a widespread belief that, in the long run, the market reverts to well understood fundamentals.
Adrian Peralta-Alva, Michele Boldrin
core  

Recent Developments in Fisheries Science and Their Prospects for Improving Fisheries Contributions to Food Security [PDF]

open access: yes, 2011
Marine reserves, areas permanently closed to all fishing, are frequently proposed as a tool for managing fisheries. Fishery benefits claimed for reserves include increases in spawning stock size, animal body size, and reproductive output of exploited ...
Callum M. Roberts, Fiona R. Gell
core  

An examination of independent fiscal councils and their orientation to the future and policy making

open access: yesEuropean Journal of Futures Research, 2017
The aim of this paper is to review the rationale, nature and operation of independent fiscal councils (IFCs) in order to gain insights into how futures are being configured at executive levels of government and to examine how futures could be ...
Stuart Connor
doaj   +1 more source

The potential of mobile phones to transform teacher professional development [PDF]

open access: yes, 2014
Futures thinking is used by governments to consider long-term strategic approaches and develop policies and practices that are potentially resilient to future uncertainty.
Shrestha, Prithvi   +3 more
core  

Explaining Creativity [PDF]

open access: yes, 2018
Creativity has often been declared, especially by philosophers, as the last frontier of science. The assumption is that it will defy explanation forever.
Kronfeldner, Maria
core   +2 more sources

VI Siberian Legal Forum: Law in the Era of Artificial Intelligence

open access: yesBRICS Law Journal
On October 17–19, 2024, the Institute of State and Law, University of Tyumen, organized the VI Siberian Legal Forum on the topic “Law in the Era of Artificial Intelligence: Challenges and Modern Tasks.” Since its inception in 2014, the Forum has evolved ...
L. Ivanova, S. Zenin
doaj   +1 more source

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