Macroeconomic studies of international capital flows have focused on (i) net capital flows across countries, (ii) gross capital flows or (iii) more rarely gross inflows (outflows) computed as the sum of foreign (domestic) acquisitions of domestic (foreign) assets in balance of payments data. In...

Using a novel cross-country panel dataset, we show that commodity terms of trade declines cause civil war in countries with intermediate ethnic diversity. The civil war effects for highly diverse or homogenous societies are negative and insignificant. Since the size of the largest ethnic group...

Using non-linear methods, this paper finds that existing estimates of government spending multipliers in expansion and recession may yield biased results by ignoring whether government spending is increasing or decreasing. For industrial countries, the problem originates in the fact that,...

This paper estimates the effect of worldwide tax changes on output following the narrative approach developed for the United States by Romer and Romer (2010). The analysis uses a novel dataset on value-added taxes for 51 countries (21 industrial and 30 developing) for the period 1970-2014 to...

In this paper, we empirically test the relation between price discrimination and product market competition in a two-sided market setting using a new data set of Spanish local TV stations that provides information on subscription and advertising prices per station for 1996, 1999 and 2002. During...

We analyze the way in which Latin American countries have adjusted to commodity terms of trade (CTOT) shocks in the 1970-2007 period. Specifically, we investigate the degree to which the active management of international reserves and exchange rates impacted the transmission of international...

We contribute to the literature on tax multipliers by analyzing the pitfalls in identification and measurement of tax shocks. Our main focus is on disentangling the discussion regarding the identification of exogenous tax policy shocks (i.e., changes in tax policy that are not the result of...

An earlier paper titled "Non-linear effects of tax changes on output: The role of the initial level of taxation," estimated tax multipliers using (i) a novel dataset on value-added taxes for 51 countries (21 industrial and 30 developing) for the period 1970-2014, and (ii) the so-called narrative...

We analyze the way in which Latin American countries have adjusted to commodity terms of trade (CTOT) shocks in the 1970-2007 period. Specifically, we investigate the degree to which the active management of international reserves and exchange rates impacted the transmission of international...