Three distinct strands can be identified in the literature on seasonality. Economists have long been interested in removing high-frequency "noise" from individual economic time series, or "deseasonalizing the data" in common parlance. The second strand, on which an extensive technical literature...

Essays in Empirical Finance: Evaluating Risk in FinancialMarketsBy Alysa V. ShcherbakovaThis dissertation is comprised of two parts, each addressing animportant type of financial risk. The first part is composed of anessay discussing Market Risk. This essay examines a causalrelationship between...

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This dissertation evaluates the empirical relation between the value-added tax (VAT) and the level of aggregate consumption. Furthermore, it develops a theoretical framework and an empirical analysis to study the impact of the VAT, as a form of taxing consumption, on capital accumulation,...

The main contribution to economic growth in South Africa prior to the early 1990s resulted from factor accumulation – principally capital, but also labour. Technological progress, as measured by total factor productivity (TFP) growth effectively made no contribution. From the 1990s however,...

There is a large literature that tests the univariate time series properties of the real output series following the seminal work of Nelson and Plosser (1982). Whether or not real output is characterized by a unit root process has important implications. A unit root in real output, for instance,...

This research seeks to identify the factors that account for the variation in development levels across nations by focusing on the institutional components of development, especially the effects of financial market development on economic and political development. I argue that financial market...

A collection of eighteen articles have been purposely chosen to demonstrate the development of the original and significant contributions of my research over the period 1990 to 2008. Despite the relatively large number of articles, which cover a range of related issues, there is a surprisingly...

The main aim of this paper is to analyse sectoral contributions to dynamics productivity and output development in context of business cycle. Used dates were Czech Republic behind years 1995- 2009 (15 years). The main used indicators were labour productivity and capital productivity. The...

Artículo de revista ; The average annual growth rate of GDP can be formulated algebraically as a weighted average of the quarter-on-quarter growth rates of the preceding and the current year. Sometimes this can give rise to counterintuitive results and misinterpretations of how the economy is...