Land of Abundance

<正>Sichuan taps Belt and Road for overseas partnerships It has the sixth highest GDP in China,the largest potential for hydropower generation and is the gateway not only to China’s west,but also to Southeast Asia’s developing markets.It’s also home to pandas.But it’s not enough,and Sichuan,a southwestern province of China,is on a mission to climb the GDP and development indicator rankings in the country,using the Belt and Road Initiative.     

Has machine learning rendered simple rules obsolete?

European Journal of Law and Economics - Epstein (Simple rules for a complex world, Harvard University Press, Cambridge, 1995) defended the superiority of simple legal rules over complex,...     

Trends in the proportion of married women of reproductive age in Spain, 1887–1991

Using the Princeton nuptiality index I_m, we analyzed historical developments in the proportion of married women of reproductive age in Spain. We show the internal diversity in nuptiality patterns and offer an explanatory statistical model based on panel data analysis to identify the main variables influencing these changes over more than a century (1887–1991). We found that Spain has been the developed country with the greatest contrasts in its provincial nuptiality patterns (measured by I_m), although this diversity has lessened over the course of time. We also found that some socioeconomic variables (the gross domestic product per capita and the percentage of population living in cities) do not have a linear relationship with female nuptiality but rather have a U shape or an inverted U shape. This may partly account for some of the controversy that has raged on this topic over the past few decades on an international level.