Results 151 to 160 of about 229,017 (278)
ABSTRACT Extreme swings in food prices can put food security at risk. Fertilizer prices are among the main drivers of food prices. This work explores the recurrent behavior of the extreme global fertilizer price fluctuations underlying food price dynamics.
Massimiliano Calvia
wiley +1 more source
The Quality of Government and Educational Performance Across Countries
ABSTRACT Using a new indicator of government quality, two different indicators of educational performance and two different datasets covering up to 120 countries, this study finds robust evidence that a higher quality of government improves educational performance.
Horst Feldmann
wiley +1 more source
Preferences for Consumption and Leisure Across Countries
ABSTRACT Worktimes differ across countries and over time. The economics literature usually explains these differences by financial incentives such as wages and taxes, assuming identical and constant preference for leisure versus consumption. Non‐economic researchers recognize different attitude towards work across countries and over time and connect ...
Jim Jin, Geethanjali Selvaretnam
wiley +1 more source
ABSTRACT This study examines the impact of entrepreneurial experience on growth aspirations and explores how a country's knowledge generation influences this relationship. Drawing on human capital theory, we first argue that diverse prior entrepreneurial experiences affect growth aspirations differently.
Cecilia Alvarez‐Vargas +2 more
wiley +1 more source
A simple and efficient method for determining the stability of optical vortices via Fourier transform using a conventional spherical lens is presented. The theoretical and experimental results demonstrate a practical approach to directly and unambiguously measure the magnitude and sign of the topological charge of a beam without altering an ...
Elena Melnikova +5 more
wiley +1 more source

