We propose a new estimator of the regression coefficients for high-dimensional linear model, which is derived by replacing sample predictor covariance matrix in ordinary least square (OLS) with different estimate obtained nuclear norm plus l 1 penalization. call ALgebraic Covariance Estimator-regression (ALCE-reg). make direct theoretical comparison expected mean error ALCE-reg OLS and RIDGE. s...

Abstract From 2015, China began to promote eco-sustainability in the Belt and Road Initiative (BRI) through not only vision statements but also specific guidelines governance initiatives. What has driven these policy changes? Bringing together theories of norm localization, subsidiarity, deliberation, we argue that China’s move toward green BRI as a localization process where environmental norm...