Internal audit plays an increasingly important role in the field of management. In today's economic environment, means and methods to achieve high financial performance in the medium and long-term perspective are purposefully sought. In the new reality, practice puts an emphasis on the need for...

Poverty alleviation, a complex multidimensional phenomenon, is among the most formidable challenges for policymakers in developing nation. Despite mixed results on the long term impact on poverty, the general view is that if implemented and managed carefully, trade and investment can help...

The Warsaw Stock Exchange is one of Europe’s largest exchanges by the number of IPOs, although it retains features of a market in post-transition countries, including a relatively small size, shallowness and a weak institutional framework. In this study, we use a large dataset to explore...

This paper explores the sensitivity of plug-in based subset tests to instrument exclusion in linear IV regression. Recently, identification-robust statistics based on plug-in principle have been developed for testing hypotheses specified on subsets of the structural parameters. However, their...

We study the Stackelberg equilibrium in a symmetric duopoly with differentiated goods in which each firm maximizes its relative profit that is the difference between its profit and the profit of the rival firm. We show that the equilibrium output and price of the good of the leader and those of...

This study investigates the relationship between energy consumption and economic growth by incorporating financial development, international trade and capital as important factors of production function in case of China over the period of 1971-2011. The ARDL bounds testing approach to...

This paper deals with methodological principles of Schumpeter’s academic writings. Those principles led Schumpeter to create diverse works and were reflected systematically in some of his writings, where Schumpeter emerged as a theorist of science. Besides working on specific topics,...

Background: Dengue illness causes 50–100 million infections worldwide and threatens 2.5 billion people in the tropical and subtropical regions. Little is known about the disease burden and economic impact of dengue in higher resourced countries or the cost-effectiveness of potential dengue...

Current world capacity of hydrocarbon liquefaction is around 400,000 barrels per day (kb/d), providing a marginal share of the global liquid fuel supply. This study performs a broad review of technical, economic, environmental, and supply chains issues related to coal-to-liquids (CTL) and...

Growing number of studies accentuated enigmas in PDS system, many of them provided evidences based on National Sample Survey (NSS) and other official statistics, more particularly by major states. Many of them also highlighted theoretical and operational difficulties in existing policy...