Noise is essential for the existence of a liquid market, and if noise traders are not present in the market, the trade volume will drop severely and an important aspect of the market philosophy will be lost. However, these noise traders bring noise to the market, and the existence of noise in prices indicates a temporary deviation in prices from their fundamental values. In particular, high-fre...

How does an increase in food prices at the border impact poverty in Uganda given the strong spatial heterogeneity of the country and its limited domestic transportation and communication networks? Recently, a number of studies on the impact of international food prices on poverty in developing countries have been published. However, the role of spatial price transmission in this context remains...

US domestic sugar prices have been maintained substantially above world prices engendering sugar substitutes (notably high fructose corn syrup, HFCS) to be sold at a discount to sugar Ð a discount of 10 Ð 30% (Greer, 1991; USDA, 1990). Sugar substitutes have been successful in capturing as much as 42% of the US caloric sweetener market by 1984 (Leu, Schmitz and Knutson, 1987). This paper invest...

We study optimal monetary policy for a small open economy in a model where both domestic prices and wages are sticky due to staggered contracts. The simultaneous presence of the two forms of nominal rigidities introduces an additional trade-off between domestic inflation and the output gap. We derive a second-order approximation to the average welfare losses that can be expressed in terms of th...

In a three-country oligopoly model, this paper analyzes two countries’ decisions concerning antidumping (AD) action against each other and the relationship between those decisions and the countries’ RTAs with the third-country. An RTA intensifies product-market competition in the domestic market and lowers product prices. This effect widens the dumping margin of the foreign firm and narrows the...

This paper analyzes the effect of foreign presence on the growth and survival of domestic firms. I separate the two opposing effects that foreign firms are expected to have on domestic firms: a negative “market stealing or crowding out” effect and a positive “technology spillover” effect. Unlike previous studies, however, which analyzed the spillover question by estimating firm production funct...

relationship between domestic violence and religiosity musazadeh h ٭ , merghati khuyi e , sadaghiyanifar a , ara f received: 15 april, 2010 accepted: 27 july, 2010 abstract: background & aims: several studies prove the relation between religiosity and having mental health. this study aimed to study the relationship between being religious and domestic violence. materials & methods: this cross s...