“Double marginalization” and “Elimination of Double are catch-phrases commonly used in the IO literature. In this article, I trace back origin idea to Cournot (1838, Ch. IX) on complementary goods monopolies. Through years Cournot’s contribution remained a reference but ended being viewed as special case bilateral monopoly model. Yet, it is worth wondering why most cited paper issue nowadays (S...

Abstract This paper explores how ethnographic approaches to third sector and nonprofit studies allow for context-based understandings of the links between volunteering development. Drawing from our ethnographies in Sierra Leone, Burundi Philippines, we argue that methods could tease out local ideologies practices volunteer work can challenge knowledge monopolies over is understood and, later, t...

Water companies are regional monopolies in the UK, and subject to quinquennial price reviews ensure customers receive value for money. This paper documents application evolution of stated preference methodology review research. Stated methods used assess customers’ preferences changes water supply, waste-water, environmental services; willingness-to-pay, or willingness-to-accept, bill amounts t...

The purpose of this study is to examine the terms "perfect" and "imperfect" competition in market structure from an Islamic economic perspective. This employed a qualitative approach library research as its methodology. results literature review indicate that perfect has close relationship with concept. proximity reflected price, which determined according hadith Prophet Muhammad by supply dema...

This research aims to analyse the status and Position of subsidiaries company Holding State-Owned Enterprises find out regulate State-owned in view Corporate Law Competition Law. The result showed that Subsidiaries Stateowned have a different from same position as SOEs certain aspects. is based on Article 2A paragraph (7) Government Regulation No. 72 2016, which states are treated terms (1) obt...

Where does the money come from to buy votes? We argue that an important source of funds for vote-buying comes ‘contract clientelism’, or provision public contracts private firms in exchange campaign donations. Using quantitative data on Colombian infrastructure contracts, we demonstrate municipalities exhibit ‘electoral contracting cycle’ which incumbents assign low-quality while trail. Contrac...

Critics charge that agriculture has reached an unsustainable level of consolidation and expropriation, as exemplified by the supply-chain breakdown COVID-19 pandemic. Simultaneously, advocates suggest current system serves consumers well keeping prices low access to choices high. At center this debate rests a disagreement over how compute market power identify monopolies oligopolies. We propose...

State - Owned Enterprises which were formed on the basis of mandate Article 33 1945 Constitution Republic Indonesia, in their journey carrying out activities various business fields obtain purchases to carry monopolies. This exception is further strengthened by 51 Law Number 5 1999 concerning Prohibition Monopolistic Practices and Unfair Business Competition . In general, there are natural mono...