International connections through trade, foreign direct investment, migration, the Internet, and other channels are critical for the transmission of knowledge and growth and form macroeconomic linkages. But how much knowledge is transmitted to a country is not only the result of the overall...

Globalization has increased exponentially since the mid-twentieth century with the advent shipping containers, digital technologies and air transport. Being well-connected has important implications not only for incomes, but the transfer of ideas and growth enhancing technology. This study finds...

Finance might help mobilize greater resources for investment, improve allocation efficiency, and boost economic growth, but since the global economic crisis this relationship has come under increased skepticism. Particularly, the often used indicator of financial depth - private credit to...

The global financial system is highly complex, with cross-border interconnections and interdependencies. In this highly interconnected environment, local financial shocks and events can be easily amplified and turned into global events. This paper analyzes the dependencies among nearly 4,000...

We develop networks of international stock market indices using information and correlation based measures. We use 83 stock market indices of a diversity of countries, as well as their single day lagged values, to probe the correlation and the flow of information from one stock index to another...

We analyze the daily returns of stock market indices and currencies of 56 countries over the period of 2002-2012. We build a network model consisting of two layers, one being the stock market indices and the other the foreign exchange markets. Synchronous and lagged correlations are used as...