This article gives an overview on recent developments concerning the twist-bend nematic phase. The twist-bend nematic phase has been discussed as the missing link between the uniaxial nematic mesophase (N) and the helical chiral nematic phase (N*). After an introduction discussing the key physical properties of the NTB phase and the methods used to identify the twist-bend nematic mesophase this...

Abstract — Indonesia has a variety of interesting tourist destinations to visit in each region. One area that is used as favorite destination the Province West Nusa Tenggara (NTB). Data The number tourists visiting NTB province from 2014 2020 tends change based on data obtained Website Provincial Tourism Office. visitors will continue change, even if there possibility it increase. This can lead...

This paper analyzes features of perfect taxation – also known as optimal taxation – when one or more private markets is imperfectly competitive. Governments with perfect information and access to lump-sum taxes can provide corrective subsidies that render outcomes efficient in the presence of imperfect competition. Relaxing either of these two conditions removes the government’s ability to supp...

AIM   Prevention of drinking initiation is a significant challenge in low- and middle-income countries that have a high prevalence of abstainers, including life-time abstainers. This paper aims to encourage a debate on an alternative alcohol taxation approach used currently in Thailand, which aims specifically to prevent drinking initiation in addition to reduce alcohol-attributable harms. ME...

A conventional assumption of product homogeneity when the commodity of interest is actually heterogeneous will lead to errors in an analysis of the incidence of policies, such as taxes. In this article, an equilibrium displacement model is used to derive analytical solutions for price, quantity, and quality effects of ad valorem and per unit taxes. The results show how parameters determine the ...

a r t i c l e i n f o The present article generalizes economic literature on the incidence of consumption taxes to general schedules of consumption taxes dependent on price. Previous studies were limited to the cases of per unit and ad valorem taxes. Three main contributions are made. Methodologically, the elasticity of the tax function is introduced as a new parameter so that the price-elastic...

We extend the trade restrictiveness index approach to the case of market imperfections and domestic regulations addressing them. We focus on standard-like non-tariff measures (NTMs) affecting cost of production and potentially enhancing demand by increasing product quality or reducing negative externalities. We apply the framework to the database of Kee et al. (2009) and derive ad valorem equiv...

This paper presents a methodological approach for the analysis of tax incidence that encompasses familiar forms of taxation in a general and analytically convenient model. In oligopolistic industries, the performance of a tax depends on the sensitivity of the unit tax rate to changes in industry output. Output-elastic tax schedules are less likely to be over-shifted and have superior welfare pr...