A copula with a flexibly dependence structure can capture complexity and heterogeneity in economic financial time series. Based on the recently proposed single-index copula, we propose simultaneous variable selection estimation procedure. This method allows for choosing most relevant state variables by using penalized large sample properties derived. Simulation results demonstrate good performa...

Sembako merupakan bantuan sosial pangan berupa non tunai dari pemerintah yang diberikan kepada Keluarga Penerima Manfaat (KPM) setiap bulan. Program sembako ini transformasi program BPNT (Bantuan Pangan Non Tunai) sudah berjalan hampir 4 tahun terhitung sejak 2017, perubahan tersebut dilakukan sebagai upaya dalam memperbaiki mekanisme pelaksanaan penyaluran untuk keluarga miskin. Tujuan penelit...

A multi-trait selection index designed to improve the overall economic performance of hill sheep, including both maternal and lamb traits, has been developed and tested in a selection experiment over 7 years. Two versions of the index were tested, with different economic weights applied to the traits, on two different hill farms: one version including maternal and growth traits; the other versi...

The CGC population is a stabilized composite of 1/2 Red Angus, 1/4 Charolais, and 1/4 Tarentaise germplasm. The objectives of this research were to estimate genetic parameters for weight traits of CGC and to evaluate genetic responses resulting from selection based on the following index: I = 365-d weight 3.2(birth weight). Phenotypes evaluated were birth weight (n = 5,083), 200-d weight (n = 4...