A quantitative immunoassay procedure has been constructed to evaluate levels of ductal carcinoma antigen recognized by murine McAb F36/22. Using this method, 3% of 64 apparently healthy individuals and 13% of 40 patients with benign breast disease expressed serum antigen levels above 70 units/ml. Greater than 50% of 116 patients with clinical evidence of breast cancer demonstrated circulating d...

We revisit the debate on the benefits of financial integration by providing a unified framework able to account for gains from capital accumulation and risk sharing. We consider a two-country neoclassical growth model with aggregate uncertainty. We allow for country asymmetries in terms of volatility, capital scarcity and size. In our general equilibrium model, financial integration has an effe...

We ask how the potential benefits from cross-border asset trade are affected by the presence of non-traded income risk in incomplete markets. We show that the mean consumption growth may be lower with full integration than in financial autarky. This can occur because: the hedging demand for risky high-return projects may fall as the investment opportunity set increases, and precautionary saving...

Stochastic dominance is theoretically superior to mean-variance (MV) analysis because it considers the entire return distribution and is based on minimally restrictive assumptions regarding investor motives. This study uses stochastic dominance to examine whether adding internationally based assets to a wholly domestic portfolio generates diversification benefits for an investor. In contrast to...

With the introduction of the Euro, a single European money market has emerged. Further wholesale financial markets are considered to be highly integrated within the European Union. However, integration in retail financial markets is less advanced. For measuring financial market integration this distinction between wholesale and retail markets becomes crucial. There is a wide literature relating...

OIC members have much potential in their economic development. Therefore, their economic integration leads to more increment for partners and deal with global system as a unique organization. Consequently, studying the convergence of OIC members and their encountered challenges has especial importance which can assist the policy makers to develop their commercial relationship and consequent...

Article history: Received 29 February 2012 Received in revised form 31 July 2013 Accepted 5 August 2013 Available online 20 August 2013 This paper examines the comovement between the Chinese and US stock markets over the period between January 4, 2000 and January 13, 2012. We show that there is no cointegration relationship between the two markets, even when allowing for structural change. Thei...

Long-term comovements of national stock markets in three EMS (European Monetary System) countries—France, Germany and Italy—are examined. The EMS stock markets are found to display long-term comovements governed by two common permanent components. To identify some interpretable sources of such long-term market comovements, the study explores whether they can be linked to similar comovements in ...

We study how the 2007-2009 crisis has changed the impact of financial integration on the transmission of international business cycles, focusing on a sample of 20 developed countries between 1978 and 2009. We use a differences-in-differences strategy for identification and investigate the effect of bilateral financial linkages on the co-movement of output, investment, and consumption before and...

How much should we expect monetary integration to reduce differences among participating economies? Using data for the 50 U.S. states over 1929–1999, the paper finds that large differences across states persist in both business-cycle variability and correlations of state income with the U.S. as a whole. It is also shown that about a third of a state’s business-cycle volatility is explained by i...