The economics of imperfect competition

Monopolistic competition and general equilibrium theory

Competition among the few : oligopoly and similar market structures

Urgensi Pembuktian Unsur Kenaikan Harga dalam Praktik Monopoli (Studi Kasus Putusan Mahkamah Agung Nomor 1344 K/Pdt.Sus-Kppu/2020 yang Membatalkan Putusan KPPU Nomor 15/Kppu-L/2018) = The Urgency in Proving the Rising Price Element within Monopoly Practice (Case Study of the Supreme Court Decision Number 1344 K/Pdt.Sus-KPPU/2020 that Annuls the KPPU Decision Number 15/KPPU-L/2018)

Analisis yuridis keberlakuan undang-undang nomor 5 tahun 1999 tentang larangan praktek monopoli dan persaingan usaha tidak sehat terhadap dugaan kartel lintas negara pada harga angkutan peti kemas Batam-Singapura = Analysis of juridical enforceability of the law number 5 of 1999 on the prohibition of monopoly practices and unfair business competition against alleged cross border cartel on container shipping price Batam-Singapore