This paper evaluates the forecasting performance of a continuous stochastic volatility model with two factors of volatility (SV2F) and compares it to those of GARCH and ARFIMA models. The empirical results show that the volatility forecasting ability of the SV2F model is better than that of the...

The paper provides a review of basic elements of asymptotic theory. Topics include modes of convergence, laws of large numbers and central limit theorems.

Interpretations of David Ricardo's (and Adam Smith's) tax theory are presently dominated by an Anglo-Saxon perspective, though French physiocrats also played a role in its formation. Recent studies on economic thought often include a look at the historical precedents of a theory. This has given...

In this paper we compare the classical general equilibrium framework of Smith and Marx with the neoclassical one of Arrow and Debreu, and find that these competing paradigms of equilibrium clash on a number of critical issues--efficiency, power, the role of markets, time, the nature of...

We start out from the hypothesis that limited government leads to low uncertainty and low transaction costs. If political institutions affect the degree of uncertainty and transaction costs, we formally show they should affect the steady state level of income per capita. The impact of...

We present a theory of the choice of alternative democratic constitutions, a majoritarian or a consensual one, in an unequal society. A majoritarian democracy redistributes resources from the collectivity toward relatively few people, and has a relatively small government and low level of...

Interpretations of David Ricardo's (and Adam Smith's) tax theory are presently dominated by an Anglo-Saxon perspective, though French physiocrats also played a role in its formation. Recent studies on economic thought often include a look at the historical precedents of a theory. This has given...

The normative approach is a conspicuous feature of economic literature dealing with socialist planning. As against that, the authors follow a descriptive approach: they formulate rules about the behaviour of planners by examining the Hungarian medium-term plans and the annual plans of the past...

The existence and the use of the essential facilities doctrine was questioned in theory and in practice. Although the doctrine was developed in antitrust, it became a frequently cited notion in the regulation of network utilities. Its relevance is hotly debated during the setup of the new...

Several decades of market opening has become a characteristic of network industries. Its main hindrances and aids has come into sight during this period. There is a need now to evaluate the process of market opening and to assess the steps to be taken. Market opening is usually measured by...