The theory of asset pricing, which takes its roots in the Arrow-Debreu model (Theory of value [1959, chap. 7]), the Black and Sholes formula (1973) and Cox and Ross (1976 a and b), has been formalized in a general framework by Harrison and Kreps (1979), Harrison and Pliska (1979) and Kreps...

In this paper, we start by considering market models with fixed costs; in such a context, we characterize the absence of arbitrage opportunity and we provide pricing rules. We then apply these results to extend some classical interest rate and option pricing models. In particular, we prove that...

In its Conceptual Framework (CF), the Financial Accounting Standards Board (FASB) has not identified the observable phenomena and was not able to identify a single measurement property in financial accounting. While identifying aspects of the observable phenomena in financial accounting, the...

Purpose – The purpose of this paper is to examine the relationship between banking development and the size of shadow economies by employing data on 137 countries over the period from 1995 to 2007. Both cross-sectional and panel analysis suggest that an improvement in the development of the...

We study by theoretical analysis and by direct numerical simulation the dynamics of a wide class of asynchronous stochastic systems composed of many autocatalytic degrees of freedom. We describe the generic emergence of truncated power laws in the size distribution of their individual elements....

This report analyzes recent proposals suggesting that the government buy up or guarantee bad mortgage debt in an attempt to slow the increasing number of foreclosures the nation has seen in the wake of the housing market's meltdown. The study, which focuses on the plan put forth by the Office of...

This paper compares the risk and return of investing in equity mutual funds provided by the world's two largest mutual fund families: Fidelity and Vanguard over a long horizon. We believe this will help guide investors; this study is an example of the calculations that mutual fund companies...

In our society today, money's value is measured by what it can buy—its purchasing power—not by its material worth, but it hasn't always been so. · My previous papers Impact of agriculture output on exchange rates and Currency competition-Survival of the fittest dealt with issues surrounding...

Dollarization is becoming a viable option for a number of countries, but the loss of seigniorage is a major obstacle. The paper looks at the major seigniorage sharing arrangements available and issues that arise in the design of the new arrangements.

The paper aims at outlining the existing gaps in Bulgarian corporate governance compared to the standards and the state of corporate governance in developed market economies. The current state of corporate governance, the degree of ownership concentration as well as the strengths and weaknesses...