This paper derives the expressions of correlations between prices of two assets, returns of two assets, and price-return correlations of two assets that depend on statistical moments and correlations of the current values, past values, and volumes of their market trades. The usual...

This paper studied portfolio-investments diversification, stock market linkage and negative integration in Nigerian stock exchange. Like many other stock exchanges around the world, Nigerian stock exchange was devastated by the global financial crisis of 2008. That single crisis has changed the...

The paper analyzes volatility spillover between exchange rate and stock market in “turbulent” and “calm”, otherwise, “bull” and “bear” periods in the Nigerian stock market from 1st January, 2010 to 31st December, 2017 using a regime heteroskedastic Markov switching model in line...

This is an exploratory study that attempts to identify and provide empirical evidence on the possible determinants of the market capitalisation of the Harare Stock Exchange (HSE) with the view of understanding the development prospects of the HSE and other similar markets. The study used...

Textual analysis of the NBER Working Papers published during 1999–2016 is done to assess the effects of the 2007–2009 crisis on the academic literature. The volume of crisis-related WPs is counter-cyclical, lagging the financial-instability-index. WPs by the Monetary-Economics,...

Textual analysis of 14,270 NBER Working Papers published during 1999–2016 is done to assess the effects of the 2008 crisis on the economics literature. The volume of crisis-related WPs is counter-cyclical, lagging the financial-instability-index. WPs by the Monetary-Economics, Asset-Pricing,...

This paper investigated the impact of prolonged terrorist activities on stock prices of different sectors listed in Karachi Stock Exchange by using newly developed terrorism impact factor index with lingering effect (TIFL) and monthly time series data from 2002(Jan) to 2011(Dec). Johansen and...

The purpose of this paper is to explore the impact of BRICS unions’ currency on the Dollar and its performances on international trade among the nations. The compound reviews of literature on the classical, neo classical and modern theories of trade reveals the non existence of research works...

The purpose of this paper is to explore the impact of BRICS unions’ currency on the Dollar and its performances on international trade among the nations. The compound reviews of literature on the classical, neo classical and modern theories of trade reveals the non existence of research works...

The main thesis in this manuscript is that a social choice theory based on aggregating individual preferences and values is insufficient to confront the social choices that today’s world is facing. It is defended in here that institutions play a critical role in any social choice, and that the...