When a high-quality process is to be controlled by 100% inspection and yes-no decision is employed, several types of charts come into account, e.g. CCC, CCC-r or geometric CUSUM (CCC-CUSUM). The aim of the paper is to ...

Trade cooperation between European Union countries is based mainly on intra-industry trade, consisting in the simultaneous import and export of similar products belonging to the same industry (commodity group).

The profitability analysis revealing factors influencing profitability becomes a very helpful tool providing guidelines for managers in their short-term as well as strategic decision-making process. To take right decisions, ...

Long-distance transportation of passengers is usually performed by air and rail transport. The time and cost of the trip, as well as quality and variety of services and other economic criteria, strongly influence the choice ...

In this paper we examine effects of the QE related statements made by the FED on major equity indices in the US. We consider days, when announcements had been made, as events for the event-study. We approach this methodology ...

Sharing knowledge among employees reduces the risk of losing unique knowledge, contributes to construction and the inventory demonstrates a high reliability. Based on the mean of the indexes that were calculated, hedonic ...