A strong relationship between the firm's financial ratios and its security characteristics is observed when canonical correlation analysis is applied, rather than attempts to measure the volatile relationships between the individual variables. It is seen from a sample of 32 firms for the period...

Purpose: To reduce products' environmental impact over their entire life cycle, adequate reuse and recycling of products and their components are indispensable. In this context, it is important to establish efficient closed-loop manufacturing systems (CMS), where products are made from post-use...

Stock market efficiency is a crucial concept when forecasting of future stock price behaviour is discussed. In the literature, a distinction is made between three potential levels of efficiency. Under a weak form of efficiency, information on historical price movements is of no value for...