Over two decades from 1949 until the resumption of the diplomatic relations between these two countries in 1972, West German companies never gave up on the Chinese market despite substantial difficulties caused by Cold War frictions. This paper exams the payment transactions and terms of credits...

Temporary price reductions (sales) are common for many goods and naturally result in large increases in the quantity sold. Demand estimation based on temporary price reductions may mis-measure the long run responsiveness to prices. In this paper we quantify the extent of the problem and assess...