System (HS), Standard International Trade Classification (SITC, Revisions 2 and 3), and Standard Industrial Classification …This paper describes data on U.S. exports from 1972-1994, classified according to the Schedule B' system, Harmonized … exports. U.S. Exports, 1972-1994,' which can be ordered for $50 from the Publications Department, NBER, 1050 Massachusetts …

In this article we study differences in the returns to R&D investment between firms that sell in international markets … differ in their export market exposure. Simulating the introduction of trade tariffs we find a substantial reduction in firms …

uses it to measure rates of return to R&D and to simulate the impact of trade restrictions on the investment incentives. R … profits are a substantial source of the expected return to R&D. Counterfactual simulations show that trade restrictions lower … both the expected return to R&D and R&D investment level, thus reducing an important source of the dynamic gains from trade …

considerable number of jobs. On balance over the entire 1991-2007 period, job gains due to changes in US global exports were …

We quantify the impact on U.S. employment from imports and exports during 1995-2011, using the World Input …-Output Database. We find that the growth in U.S. exports led to increased demand for 2 million jobs in manufacturing, 0.5 million in … jobs are due to the intermediate demand from merchandise (manufacturing and resource) exports, so the total labor demand …

gains coming from non-traded goods like construction. Exports grew much faster over the 2000-2005 period, which could in … gains than did exports over 2000-2005, while productivity growth subtracted the same amount again from employment. We … conclude that exports have become increasingly important in stimulating employment in China, but that the same gains could be …

is unchanged. A higher-quality foreign workforce raises the variety of contractual trade, but at the expense of generics …. We confirm these predictions using data for ordinary versus processing exports from Chinese provinces to destination …