What accounts for the rise in income inequality since the 1970s? According to most economists, the answer lies in structural changes in the economy - in particular, technological changes that have raised the demand for highly skilled workers and thereby boosted their pay. Opposing this...

Since several years, the fragility of global supply chains (GSCs) is at historically high levels. In the same time, the landscape of hybrid threats is expanding. This paper aims to assess the economies' foreign input reliance and foreign market reliance, identify possible vulnerabilities by...

In communication, information, and other industries, three-part tariffs are increasingly popular. A three-part tariff is defined by an access price, an allowance, and a marginal price for any usage in excess of the allowance. Empirical nonlinear pricing studies have focused on consumer choice...

There is a substantial literature in medical journals examining the marketing and promotional efforts of pharmaceutical firms. This literature is generally critical of those efforts, focusing on the negative aspects of promotion. Although the literature is expressed in empirical and scientific...

A hypothesis of uncertain future was created and first applied in the field of utility and prospect theories. An extension of application of the hypothesis to the field of forecasting is considered in the article. The concept of inevitability of unforeseen events is a part of the hypothesis of...