In general, dirty banknotes that have creases or soiled surfaces should be replaced by new banknotes, whereas clean banknotes should be recirculated. Therefore, the accurate classification of banknote fitness when sorting paper currency is an important and challenging task. Most previous research has focused on sensors that used visible, infrared, and ultraviolet light. Furthermore, there was l...

3. Phenotypic comparison of Min and FAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F30 3.1. Cellular characteristics of intestinal tumors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F30 3.2. Timing of intestinal tumor formation in Min mice . . . . . . . . . . . . . . . . . . . . . . . . . F31 3.3. Other lesions observed in Min mice . . . . . . . . . . . . ...

This paper empirically examines whether de facto exchange rate regimes affect the occurrence of currency crises in 84 countries over the 1980–2001 period by using the probit model. We employ the de facto classification of Reinhart and Rogoff (2004) that allows us to estimate the impact of relatively long-lived exchange rate regimes on currency crises with much greater precision. We find that pe...

The current international integration of financial markets provides a channel for currency depreciation to affect stock prices. Moreover, the recent financial crisis in Asia with its accompanying exchange rate volatility affords a case study to examine that channel. This paper applies a bivariate GARCH-M model of the reduced form of stock market returns to investigate empirically the effects of...

Support Vector Machine (SVM) is powerful classification technique based on the idea of structural risk minimization. Use of kernel function enables curse of dimensionality to be addressed. However, proper kernel function for certain problem is dependent on specific dataset and as such there is no good method on choice of kernel function. In this paper, SVM is used to build empirical models of c...

Central banks like the Bank of England or the Bundesbank have highlighted recently that the supply of currency is achieved not by means of printing and spending but by means of credit. This clarification raises further issues. This article addresses the issue of seigniorage and optimal inflation. So far approaches to seigniorage and optimal inflation are still based on the assumption of a curre...

This paper focuses on two core tax design issues that arise in addressing current fiscal challenges. It first explores the idea, prominent in troubled Eurozone countries, of a “fiscal devaluation”: shifting from social contributions to the VAT as a way to mimic a nominal devaluation. Empirical evidence is presented which suggests that in Eurozone countries this may indeed improve the trade bala...

This study investigates an adjustment process in the bilateral trade balances of five countries within the Caribbean, with their largest trading partner, namely the United States. Unlike previous studies, this study controls for oil prices which play a vital role in the countries’ trade balances. A panel econometric technique was utilized using annual data over the period 19802012. Analysis of ...

In this paper I deal with a number of issues related to financial instability in Latin America. I first discuss, from a macroeconomic research perspective, what I believe are some of the most important policy issues faced by the Latin American nations. These include the effectiveness of controls on capital inflows, the effect of exchange rate depreciation on output, and the international transm...

Many emerging economies have experienced current account reversals followed by large declines in economic activity. These sudden stops are reflected in their real interest rates, which alternate between tranquil times, when the level is relatively low and stable, and crises, during which interest rates are higher and more volatile. We embed an estimated regime switching process of interest rate...