The frequent exposures of food safety events in recent years have aroused extensive social concerns. Food quality and safety are hot topics in the food engineering field. In a market with mutual competitions, the products of different enterprises are substitutive, and enterprises have to achieve...

The cyclic development of economy (from upturn to downturn) influences the important macroeconomic factors – gross domestic product, inflation, level of unemployment, rate of interest etc. Structural economic problems today are those that are not merely due to the normal business cycle, but...

The objective of this paper is to test whether the complete pass-through of exchange rate exists when there are almost no transaction costs and in the environment of competitive market. In general, the literature claims that the pass-through of exchange rate is incomplete due to imperfect...