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Jel Classification:O41 

Working Paper
Deindustrialization and Industry Polarization

We add to recent evidence on deindustrialization and document a new pattern: increasing industry polarization over time. We assess whether these new features of structural change can be explained by a dynamic open economy model with two primary driving forces, sector-biased productivity growth and sectoral trade integration. We calibrate the model to the same countries used to document our patterns. We find that sector-biased productivity growth is important for deindustrialization by reducing the relative price of manufacturing to services, and sectoral trade integration is important for ...
Globalization Institute Working Papers , Paper 428

Working Paper
Natural Resources and Global Misallocation

We explore the efficiency in the allocation of physical capital and human capital across countries. The observed marginal products can differ across countries because of differences in technology (i.e. production functions) and in distortions (i.e. differences in use of factors) across countries. To identify differences in technology, we use new data and propose a simple method to estimate output shares of natural resources, and thus adjust the estimated marginal products of physical and human capital. With a sample of 79 countries from 1970 to 2005, we find that the world has decidedly moved ...
Working Papers , Paper 2015-13

Working Paper
Deindustrialization and Industry Polarization

We add to recent evidence on deindustrialization and document a new pattern: increasing industry polarization over time. We assess whether these new features of structural change can be explained by a dynamic open economy model with two primary driving forces, sector-biased productivity growth and sectoral trade integration. We calibrate the model to the same countries used to document our patterns. We find that sector-biased productivity growth is important for deindustrialization by reducing the relative price of manufacturing to services, and sectoral trade integration is important for ...
Working Paper Series , Paper WP 2022-44

Working Paper
International technology Diffusion: A Gravity Approach

This paper investigates, empirically, the determinants of international technology diffusion. To do that, I set up a multi-country model of innovation and diffusion with perfect enforcement of intellectual property rights (IPR). The model yields a gravity equation for bilateral royalty payments that is estimated using methods from empirical trade. I investigate discrepancies between model’s predictions and observed royalty payments to identify the role of fundamentals vs. other factors such as imperfect IPR protection. Fundamentals account for most of the variation in royalty payments, ...
Working Papers , Paper 2019-031

Working Paper
International Technology Licensing, Intellectual Property Rights, and Tax Havens

This paper investigates the determinants of international technology licensing using data for 61 countries during 1995-2012. A multi-country model of innovation and diffusion with international technology licensing yields a structural gravity equation for royalty payments as a function of fundamentals. The gravity equation is estimated using nonlinear methods. The model’s fundamentals account for 45% of the variation in royalty payments. Other factors such as imperfect IPR protection and tax havens account for a substantial fraction of the unexplained variation. A back-of-the-envelope ...
Working Papers , Paper 2019-031

Working Paper
From Population Growth to TFP Growth

Using a firm-dynamics model that has been extended to include endogenous growth, we examine how population growth influences total factor productivity (TFP) growth. The most important theoretical result is that the shape of a business's productivity life-cycle profile determines the direction of the impact of population growth on TFP growth. Following that, the model is calibrated for Japan and the United States. The main finding of examining balanced growth paths (BGPs) with various rates of population growth is that the effect on TFP growth is sizable. Japan's expected decline in population ...
Working Papers , Paper 2023-006

Working Paper
Knowledge Diffusion, Trade and Innovation across Countries and Sectors

We provide a unified framework for quantifying the cross country and cross-sector interactions among trade, innovation, and knowledge diffusion. We study the effect of trade liberalization in a multi-country, multi-sector endogenous growth model in which comparative advantage and the stock of knowledge are determined by innovation and diffusion. A reduction in trade costs induces a re-allocation of comparative advantage in production and innovation across sectors, which translates into higher growth along the counterfactual balanced growth path (BGP). Heterogeneous knowledge diffusion across ...
Working Papers , Paper 2017-29

Working Paper
Education Policies and Structural Transformation

This article studies the impact of education and fertility in structural transformation and growth. In the model there are three sectors, agriculture, which uses only low-skill labor, manufacturing, that uses high-skill labor only and services, that uses both. Parents choose optimally the number of children and their skill. Educational policy has two dimensions, it may or may not allow child labor and it subsidizes education expenditures. The model is calibrated to South Korea and Brazil, and is able to reproduce some key stylized facts observed between 1960 and 2005 in these economies, such ...
Working Papers , Paper 2014-39

Working Paper
Natural Resources and Global Misallocation

Are production factors allocated efficiently across countries? To differentiate misallocation from factor intensity differences, we provide a new methodology to estimate output shares of natural resources based solely on current rent flows data. With this methodology, we construct a new dataset of estimates for the output shares of natural resources for a large panel of countries. In sharp contrast with Caselli and Feyrer (2007), we find a significant and persistent degree of misallocation of physical capital. We also find a remarkable movement toward efficiency during last 35 years, ...
Working Papers , Paper 2015-36

Working Paper
Structural Change and Global Trade

Services, which are less traded than goods, rose from 58 percent of world expenditure in 1970 to 79 percent in 2015. Using a Ricardian trade model incorporating endogenous structural change, we quantify how this substantial shift in consumption has affected trade. Without structural change, we find that the world trade to GDP ratio would be 15 percentage points higher by 2015, about half the boost delivered from declining trade costs. In addition, this structural change has lowered the global welfare gains from trade integration by almost 40 percent over the past four decades. Absent further ...
Working Paper Series , Paper WP-2020-25

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Santacreu, Ana Maria 21 items

Sanchez, Juan M. 10 items

Sposi, Michael 6 items

Zhang, Jing 6 items

Inokuma, Hiroshi 5 items

Monge-Naranjo, Alexander 5 items

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O47 31 items

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productivity 14 items

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