Because financial crises are characterized by dangerous rare events that occur more frequently than those predicted by models with finite variances, we investigate the underlying stochastic process generating these events. In the 1960s Mandelbrot [Mandelbrot B (1963) J Bus 36:394-419] and Fama [Fama EF (1965) J Bus 38:34-105] proposed a symmetric Lévy probability distribution function (PDF) to ...

It is expected that more accounting conservation (environmental uncertainty) reduces manager optimism. Prior research, however, has struggled to establish this relation empirically. Moreover, some evidence points to the possibility that the manager optimism is lower for firms with more accounting conservation. In this paper, the author examine the link between accounting conservation, environme...

background avante zambéziais an initiative of a non-governmental organization (ngo), friends in global health, llc (fgh) and the vanderbilt institute for global health (vigh) to provide technical assistance to the mozambican ministry of health (moh) in rural zambézia province. avante zambézia developed a district level health management mentorship (hmm) program to strengthen health systems in t...

Some of the difficulties and misunderstandings that happen in accounting theory, practice, regulation and education are grounded in language and linguistics. As an illustration of this the Persian equivalent of 'accounting' is linguistically analysed to reveal how a mistranslation may cause difficulties in understanding and improving Iranian Accounting. This paper shows how Hesaabdaaree is not ...

middle east countries have begun to implement economic reforms to stimulate private investment, promote economic growth and support the transition to market economy. although, it is difficult to define the direct impact of the accounting system reform on economic transformation, as there are many other conditions that have influence on the transition process. however, with the central position ...

The objective of the research is to clarify what Blockchain technique is and the developments of its various uses, and identify the accounting perspective of this technique and the possibility of using it in accounting work. It also aims at demonstrating how to utilize its Blockchain technique in accounting information systems, and identify the most important potential effects of the use of tec...

Decision making process requires information. Accounting is the most important source of information. In 1998, the international federation of accountants issued a statement about the scope and using of accounting. It identified 4 stages for using accounting information: cost determination, planning and financial control, reduction of resources waste and creation the value. This study was desig...

DuPont analysis, a common form of financial statement analysis, decomposes return on net operating assets into two multiplicative components: profit margin and asset turnover. These two accounting ratios measure different constructs and, accordingly, have different properties. Prior research has found that a change in asset turnover is positively related to future changes in earnings. This pape...