, and the ECB for helpful comments. We thank Hites Ahir and Daniel Greenwood for excellent research assistance. Liugang thanks for the financial support from Research Grants Council of Hong Kong. The views expressed in this paper are those of the authors and do not necessarily reflect those of the International Monetary Fund, its Board of Directors, the countries they represent, or the views of the National Bureau of Economic Research. All remaining errors are ours. At least one co-author has disclosed a financial relationship of potential relevance for this research. Further information is available online at http://www.nber.org/papers/w20857.ack NBER working papers are circulated for discussion and comment purposes. They have not been peerreviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications.
This paper explores the effect of news shocks on the current account and other macroeconomic variables using worldwide giant oil discoveries as a directly observable measure of news shocks about future output ̶ the delay between a discovery and production is on average 4 to 6 years. We first present a two-sector small open economy model in order to predict the responses of macroeconomic aggregates to news of an oil discovery. We then estimate the effects of giant oil discoveries on a large panel of countries. Our empirical estimates are consistent with the predictions of the model. After an oil discovery, the current account and saving rate decline for the first 5 years and then rise sharply during the ensuing years. Investment rises robustly soon after the news arrives, while GDP does not increase until after 5 years. Employment rates fall slightly for a sustained period of time.JEL Classification: E00, F3, F4.
During his U.S. presidential campaign Donald Trump threatened China with the imposition of high import tariffs on its exports to the United States. To evaluate the repercussions of such an action, this paper uses Eaton and Kortum's 2002 multi-sector, multi-country general equilibrium model with intersectional linkages to forecast how exports, imports, output, and real wages would change if Trump's threat of 45 percent tariffs is carried out. To view plausible scenarios, we evaluate the case of a unilateral action on the part of the United States, as well as a scenario where China retaliates by imposing an equally high 45 percent tariff on its imports from the United States. In addition, because the high U.S. trade deficit with China is a factor that underpins calls for tariff action, we explore simulations where the trade balance is restored to balance as well as a scenario in which the trade balance is unchanged. In all of the scenarios, the calibration exercise suggests that a trade war triggered by high U.S. import tariffs will lead to a collapse in U.S.–China bilateral trade. In all of the scenarios, the United States will experience large social welfare losses, whereas China may lose or gain slightly depending on the effect of trade war on the U.S.–China trade balance. Globally, some small open economies may experience small benefits, while other countries may suffer collateral damage.
This article explores the effect of news shocks in open economies using worldwide giant oil and gas discoveries as a directly observable measure of news shocks about future output—the delay between a discovery and production is on average four to six years. We first analyze the effects of a discovery in a two-sector small open economy model with a resource sector. We then estimate the effects of giant oil and gas discoveries on a large panel of countries. Our empirical estimates are consistent with the predictions of the model. After an oil or gas discovery, the current account and saving rate decline for the first five years and then rise sharply during the ensuing years. Investment rises robustly soon after the news arrives, whereas GDP does not increase until after five years. Employment rates fall slightly and remain low for a sustained period.
Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. www.econstor.eu The Institute for the Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business. IZA is an independent nonprofit organization supported by Deutsche Post Foundation. The center is associated with the University of Bonn and offers a stimulating research environment through its international network, workshops and conferences, data service, project support, research visits and doctoral program. IZA engages in (i) original and internationally competitive research in all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research results and concepts to the interested public. Terms of use: Documents in D I S C U S S I O N P A P E R S E R I E SIZA Discussion Papers often represent preliminary work and are circulated to encourage discussion. Citation of such a paper should account for its provisional character. A revised version may be available directly from the author. This paper presents theory and evidence showing that institutional reforms in developing countries can effectively expand their product varieties in export. Our model demonstrates that relaxing foreign ownership controls and improving contract enforcement can induce multinational companies to produce new products in host developing countries, and that a combination of the two reforms has an amplifying effect on the introduction of product varieties. Consistent with these theoretical predictions, we find empirically that ownership liberalization and judicial quality played an important role in raising the extensive margin of processing exports in China for the period of 1997-2007. JEL Classification:D23, F14, L22
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