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 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...

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...