In this paper we uses an I.I. Hirschman-W. Beckner entropy argument to give an uncertainty inequality for the q-Bessel Fourier transform: Fq,vf(x) = cq,v ∫ ∞ 0 f(t)jv(xt, q 2)t2v+1dqt, where jv(x, q) is the normalized Hahn-Exton q-Bessel function.

Merger, acquisition and alliance events have been taking place since 2001 in the higher education sector private Brazilian. This resulted expansion of educational groups from foreign investment. The study evaluates data 55 institutions six between years 2014 2017. It was possible to verify that a restructuring is underway by calculating Hirschman-Herfindahl index. In light application DEA metho...

Rural infrastructure is crucial for agriculture, agro-industries and overall economic development of rural areas. It also, incidentally, provides basic amenities that improve the quality of life. However, infrastructure projects, including those in rural sector, involve huge initial investments, long gestation periods, high incremental capital output ratio, high risk and low rate of returns on ...

The purpose of this study is to analyze the possible relationship between industrial structure and economic development in rural areas South Korea. Accordingly, uses Herfindahl–Hirschman Index a two-step cluster analysis method conduct an empirical Chungcheongbuk-do as research object. results show that among 11 regions with concentrated structures, 2 changed from decentralized low employment 2...

Our objective is to establish whether the level of assets, liabilities, and income diversification Mexican banks related their profitability risk levels. Using financial information 15 key banks, between 2010 2021, along with Herfindahl-Hirschman Index a series polynomial regression analyzes, we calculated each bank. We also computed inflection points suggesting that need adopt an asset special...

Theories of the hospital market view hospitals as competing for patients, physicians and third-party payers simultaneously. The competition involves such elements as price, quality, convenience, technology and innovation and the effects of the competition in the market affect the quality of care, clinical outcomes, cost of services, access as well as patient satisfaction. The purpose of the pap...