Misallocation and productivity effects of the Smoot–Hawley tariff

Using a newly created microeconomic archive of US imports at the tariff line level for 1930–1933, we construct industry-level tariff wedges incorporating the input–output structure of US economy and the heterogeneous role of imports across sectors of the economy. We use these wedges to show that the average tariff rate of 46% in 1933 substantially understated the true impact of the Smoot–Hawley (SH) tariff structure, which we estimate to be equivalent to a uniform tariff rate of 70%. We use these wedges to calculate the impact of the Smoot–Hawley tariffs on total factor productivity and welfare. In our benchmark parameterization, we find that tariff protection reduced TFP by 1.2% relative to free trade prior to the Smoot–Hawley legislation. TFP fell by an additional 0.5% between 1930 and 1933 due to Smoot–Hawley. We also conduct counterfactual policy exercises and examine the sensitivity of our results to changes in the elasticity of substitution and the import share. A doubling of the substitution elasticities yields a TFP decline of almost 5% relative to free trade, with an additional reduction due to SH of 0.4%.     

Welfare and the family size decision of low-income,two-parent families

This study determines the increase in family size given an increase in the per child welfare benefit for a family with children in the US. The family size decision was modeled as a discrete choice decision. Data were obtained from the 1980-91 March Current Population Surveys of the US Census Bureau on 13,516 low-income, nonmilitary, non-farm, two-parent families with at least one dependent child. Low income was any amount under twice the official poverty level. Parents were limited to ages 18-40 years. Alaska and Hawaii were excluded. The data sets for 1979-90 were pooled. The sample included 10% Blacks and 27% receiving some amount of welfare. Average ages were 28.9 years for mothers and 30.8 years for fathers. The average number of children was 2.43. Findings from the ordered probit model indicate that education had a negative impact on family size, and age and race had positive impacts. Wages did not have a significant effect. The state unemployment rate and the average state income had negative effects. Unearned income had a small but significant effect on family size. The marginal welfare benefit had a positive impact. Findings reinforce the wealth hypothesis, that wealthier societies have smaller family sizes. Family size declines with increases in wages and education, which reflect increases in opportunity costs for time. Family size increases with age, as rearing children is labor-intensive. Family size increases with unearned income and welfare benefits that make childbearing affordable. It is argued that poor people in developed societies behave more consistently like poor people in developing countries. A 100% increase in the per child welfare benefit resulted in a 2% increase in the number of children. The policy implication is that a considerable increase in welfare benefits will have only trivial behavioral impacts for the poor on family size decisions.     

Attitudes of college males toward parenthood timing

A study of 76 male college students, residing in 4 states in the US, assessed male attitudes toward the timing of parenthood; results of the study indicated that these men tended to favor delayed parenthood. The data was collected in conjunction with a larger survey of 980 female college students. Only the results of the analysis of the male respondents were presented. 99% of the respondents were Anglo-American and most had no children, were never married, and were between 18-23 years of age. A scale instrument called the Attitude toward Timing of Parenthood Scale was used to collect the information. Respondents were presented with 10 statements and asked whether they agreed or disagreed with the statement. Overall, the responses favored delayed parenthood. 84.1% disagreed with a statement indicating that it was best to begin having children during the initial 2 years of a marriage, 76.0% agreed with a statement that it was important to enjoy a social life prior to having children, and 68.5% disagreed with a statement indicating that the birth of a child during the early marriage years strengthened a marriage. Only 2.6% thought that young couples who do not have children are unable to do so, and only 9.2% agreed that married couples who display mature love want to have children early in their marriages. Many males were undecided about whether an early birth strenghtened marriage ties and whether females were happier and felt mor fulfilled if they gave birth early in the marriage. These undecided responses probably reflect recent changes in attitudes toward family life in the US.     

The Fallacy of Free Trade II

This paper argues that not a single proposition of the modern theory of free trade is upheld by the recent experience of the United States. Freer trade is supposed to raise GNP growth and productivity growth as well as the living standard. Until 1972, when the US was practically a closed economy with a trade/GNP ratio averaging a low of 12%, GNP growth was 3.8%, productivity growth was 2%, and real wages had been rising for 150 years. Since 1972, the trade/GNP ratio has been rising steadily, US GNP growth has been only 2.5%, productivity growth is below 1%, and real wages have been falling for over three-quarters of the labor force.     

Mandatory disclosure of plant emissions into the environment and worker chemical exposure inside plants

Our study is the first to test if mandatory pollution disclosure programs, exemplified by the Toxics Release Inventory (TRI) program, reduce worker chemical exposure. We examine newly available measurements of personal exposure to air contaminants at 1333 plants in the US chemical manufacturing sector between 1984 and 2009. The maximum ratio of exposure to the legal limits per inspection declined substantially, by 11%, in the post-program period. This result provides the first evidence of a reduction in measured risks coinciding with the inception of the TRI program. We find suggestive, not conclusive, evidence to attribute this reduction in part to the TRI program. Our preferred specifications find that plants that are more responsive to the TRI program, as indicated by larger industry-level TRI emission reduction, had 6.5% to 8% lower exposure. However, not all models find statistically significant larger exposure reductions in plants that are more responsive to the TRI program.     

Managed trade: The US–Mexico sugar suspension agreements

Under the 1994 North American Free Trade Agreement, Mexican sugar producers were ultimately granted free access to the US sugar market, while all other suppliers, including US refiners, were subject to supply quotas. Following a surge in imports of Mexican sugar, the American Sugar Coalition initiated anti‐dumping and countervailing duty (ADCVD) proceedings against Mexico in early 2014. In December 2014, the ADCVD cases were halted as a result of two suspension agreements negotiated between the US and Mexico. This paper contributes to a small number of empirical studies that have estimated the impact of suspension agreements. We measure the impacts of the ADCVD filings and the suspension agreements on US domestic raw and refined prices, the raw‐to‐refined margin and the quantity and composition of sugar imports from Mexico. Results suggest US raw sugar prices increased by 3¢ per lb. (14%) under ADCVD proceedings, equivalent to an ad valorem tariff between 40% and 50%, while the suspension agreements increased US raw sugar prices by 5¢ (70% tariff equivalent). US refined sugar prices increased by similar amounts under the ADCVD proceedings and the suspension agreements (4.5¢ per lb.). Ultimately, both the ADCVD proceedings and the suspension agreements significantly reduced sugar imports from Mexico. US sugar refiner economic welfare hinges critically on the quantity and composition of raw sugar imports. As such, refiner revenue, following the ADCVD filings and suspension agreements, is estimated to have declined by 16%, relative to a free trade environment.     

Effects of trade diversion and trade creation of MERCOSUR on US and world apple markets

Apples are the third most valuable fruit in the United States and account for 18% of US fruit exports. Chile is a major competitor to the United States in the MERCOSUR market, since it is one of the leading apple producing countries and enjoys the tariff reductions as a member of MERCOSUR. Consequently, Chilean exports displace US exports in MERCOSUR. In addition, other MERCOSUR members import more from lower-cost Chile, leading to a reduction in production and an increase in consumption in these countries. This study develops a theoretical and an empirical model of world apple market to quantify the trade diversion and trade creation effects of the MERCOSUR free trade agreement and to estimate the welfare impacts.     

The United States is a Small Country in World Trade*

Despite being the largest country in world trade and thus presumably having high optimal tariffs, the United States has long had low and declining levels of protection. This paradox suggests that the United States is failing to exploit its monopsony power by levying optimal tariffs. Using data on world output and trade flows, we find that the United States is a small country in world trade in that its trade policies have negligible impacts on world prices. In the median manufacturing industry, US tariffs reduce world prices by only 0.12%. United States optimal tariffs are also typically small (3.6% in the median industry) and are lower than existing US tariffs in most industries. It is no puzzle that the United States has been a champion of free trade since the 1930s—the United States, like other small countries, benefits economically from tariff reductions.     

Does anti-bribery enforcement deter foreign investment?

This article presents the first empirical evidence that bilateral fixed capital flows fall in response to anti-bribery enforcement actions. We hand-collect data on individual enforcement actions initiated by the US Department of Justice (DOJ) and show that anti-bribery enforcement in a country is followed by a 40% reduction in foreign fixed capital investments made by US companies in that country.     

The revenue potential of a financial transaction tax for US financial markets

This paper estimates the revenue potential of a financial transaction tax (FTT) for US financial markets. We focus on analyzing the revenue potential of the Inclusive Prosperity Act that was introduced in the US House of Representatives in 2012 and the US Senate in 2015. The tax rates stipulated in this Act include 0.5% (50 basis points (bps)) for all stock transactions, 0.1% (10 bps) for all bond transactions and 0.005% (0.5 bps) on the notional value of all derivative trades. We examine three sets of evidence to generate potential revenue estimates: 1) the levels of transaction costs in US financial markets over time and within the range of financial market segments; 2) the extent of trading elasticities under various trading conditions; and 3) the current level of trading activity in US financial markets. Based on this evidence, we conclude that a US FTT operating at the tax rates stated above would generate about $220 billion per year, equal to about 1.2% of the current US GDP.     

Opening the box: Comparing EU and US scientific output by scientific field

Recent reports suggest that, during the 1990s, the EU15 overcame the US in scientific output. This paper provides a comprehensive comparative analysis of the evolution of the EU15 and US scientific output and impact throughout the 1990s, looking at publications and impact trends by scientific field. Results show that changes in scientific production for the two blocks are driven by particular scientific fields which grew or declined at a fast rate during the decade. Throughout this period, the EU15 had eight fields of science, corresponding to a 13% of the total papers published, growing at a rate faster than 10% in relation to world average, while the US had only four fast growing fields, representing 6% of its total output. The situation was exactly reversed for the decline, with the US having more than doubled the number of scientific fields when compared to the EU15 declining at a rate faster than 10%. Despite this recent trend, the US maintains a distant leadership in impact across all scientific fields. A detailed analysis of the EU15 countries shows some convergence in terms of outputs and impact, but considerable differences among countries remain. These reflect the evolution, not only of their science, technology and higher education systems, but also their integration in the international science system.     

A Monte Carlo simulation estimating US hospital cost reductions associated with hypotension control in septic ICU patients

Objective: This economic analysis extends upon a recent epidemiological study to estimate the association between hypotension control and hospital costs for septic patients in US intensive care units (ICUs).

Methods: A Monte Carlo simulation decision analytic model was developed that accounted for the probability of complications—acute kidney injury and mortality—in septic ICU patients and the cost of each health outcome from the hospital perspective. Probabilities of complications were calculated based on observational data from 110?US hospitals for septic ICU patients (n?=?8,782) with various levels of hypotension exposure as measured by mean arterial pressure (MAP, units: mmHg). Costs for acute kidney injury (AKI) and mortality were derived from published literature. Each simulation calculated mean hospital cost reduction and 95% confidence intervals based on 10,000 trials.

Results: In the base-case analysis hospital costs for a hypothetical “control” cohort (MAP of 65?mmHg) were $699 less per hospitalization (95% CI: $342–$1,116) relative to a “case” cohort (MAP of 60?mmHg). In the most extreme case considered (45?mmHg vs 65?mmHg), the associated cost reduction was $4,450 (95% CI: $2,020–$7,581). More than 99% of the simulated trials resulted in cost reductions. A conservative institution-level analysis for a hypothetical hospital (which assumes no benefit for increasing MAP above 65?mmHg) estimated a cost decline of $417 for a 5?mmHg increase in MAP per ICU septic patient. These results are applicable to the US only.

Conclusions: Hypotension control (via MAP increases) for patients with sepsis in the ICU is associated with lower hospitalization cost.     

Accounting for underutilization of trade preference programs: The US generalized system of preferences

The US Generalized System of Preferences (GSP) provides duty‐free market access to developing countries. Yet despite these preferences, about 40% of imports qualifying for GSP enter the US without claiming the benefits. This paper documents variations in GSP utilization rates and explains their determinants with a special emphasis on the production structure of beneficiary countries as captured by local content. The findings suggest that higher local content shares in output lead to higher utilization rates. In addition, the utilization rate rises with the preference margin, size of exports and regional cumulation, in general, and declines with degree ofprocessing.     

Causes of Growth and Decline in Mexico’s Maquiladora Apparel Sector

Under the North American Free Trade Agreement (NAFTA) beginning in 1994, the maquiladora sector was the dynamic manufacturing sector in Mexico, and its apparel subsector was especially so, more than quadrupling in employment from December 1993 to July 2000. Yet NAFTA’s influence on apparel employment is hard to find in a careful time series econometric analysis. Instead, much of employment growth is explained for 1980 to the present by changes in US demand as measured by real US gross domestic product or by real US apparel spending, by US/Mexico relative labor cost as proxied by the real peso‐dollar exchange rate, and by the relaxation of quotas on US apparel imports from Mexico in 1988–1990. In equations including these variables, tests for a structural break at the time of NAFTA find an effect which is either insignificant or else quite small and in some models negative. Possible explanations for this surprising result are discussed, along with the implications for cost–benefit analysis of free trade agreements.     

Wealth Distribution and Optimal Inheritance Taxation in Life-cycle Economies with Intergenerational Transfers

Intergenerational transfers are introduced into a general equilibrium life-cycle model in order to explain observed levels of wealth heterogeneity. In our overlapping generations model, heterogenous agents face uncertain lifetime and leave both accidental and voluntary bequests to their children. Furthermore, agents face stochastic employment opportunities. The model is calibrated with regard to the characteristics of the US economy. Our results indicate that bequests only account for a small proportion of observed wealth heterogeneity. The introduction of an inheritance tax increases both welfare, as measured by the average lifetime utility of a newborn, and equality of the wealth distribution.
JEL classification : D 31; D 91; H 21; C 68; E 21     

Politics of Trade in the USA and in the Obama Administration: Implications for Asian Regionalism

Over the next four years, the Obama administration will face a series of strategic choices in forging policies to respond to a growing momentum for advances in Asian regional structures. Though faced with domestic political challenges; not least from within his own Democratic party – President Obama and his advisers will need to set a course for the reassertion of US leadership in constructing a trans-Pacific vision, through new US-based free trade agreements, signing on to existing agreements such as the P-4 (Singapore, New Zealand, Brunei, the Philippines), or consolidating existing free trade agreements among Asia Pacific Economic Cooperation (APEC) nations. In pursuing this vision, the US should take advantage of the fact that the next three APEC leaders meetings are in Singapore (2009), Japan (2010), and the USA (2011); a sequence ripe for synergistic teamwork.     

Global sourcing and credit constraints

This paper incorporates credit constraints into a model of global sourcing and heterogeneous firms. Following Antràs and Helpman ( 2004 ), heterogeneous firms decide whether to outsource or integrate input suppliers. Financing of fixed organizational costs requires borrowing with credit constraints and collateral based on tangible assets. The party that controls intermediate inputs is responsible for these financing costs. Sectors differ in their reliance on external finance and countries vary in their financial development. The model predicts that increased financial development decreases the share of integration relative to outsourcing in a country. The effect is more pronounced in sectors with a high reliance on external finance. However, this effect is mitigated by higher productivity (TFP) and headquarter intensity. Empirical examination confirms the predictions of the model. An improvement in financial development from the 25th to the 75th percentile in industries at the 75th percentile in finance dependence relative to those at the 25th percentile is associated with a 16.8% decrease in the median share of US intra‐firm imports. An increase in TFP from the 25th to the 75th percentile in the TFP triple interactions increase the share of US intra‐firm imports at the median by 3.2%. An increase in headquarter intensity from the 25th to the 75th percentile in the headquarter intensity triple interactions increase the share of US intra‐firm imports at the median by 21%.     

What Would Korea-US Free Trade Agreement Bring?

ABSTRACT

This paper uses a computable model of trade to forecast the effects of the US–Korea free trade agreement on the manufacturing sector. The model uses the Eaton–Kortum methodology to explain intra-industry trade instead of the usual Armington assumption. It is parameterized using 2005 data for 15 industries and 53 countries. The results show that implementing KORUS would increase the US manufacturing exports to Korea by 56.9% and Korean manufacturing exports to the US by 18.9%. It would also increase manufacturing employment by 26,500 jobs in Korea and 34,200 jobs in the US. In addition, KORUS would lead to significant changes in the patterns of trade and production. The US and Korea would increase their specialization in the industries where they have strong technological comparative advantages. Finally, KORUS would increase welfare in both countries, but only modestly: by 0.27% in Korea and 0.013% in the US.     

Speculative bubbles or market fundamentals? An investigation of US regional housing markets

This paper investigates the existence of speculative bubbles in the US national and 21 regional housing markets over three decades (1978–2015). A new method for real-time monitoring exuberance in housing markets is proposed. By taking changes in the macroeconomic conditions (such as interest rate, per-capita income, employment, and population growth) into consideration, the new method provides better control for housing market fundamentals and thereby it is expected to significantly reduce the chance of false positive identification. Compared with the method of Phillips et al. (2015a, 2015b), the new approach finds a dramatic reduction in the number of speculative housing markets and shorter bubble episodes in the US. It locates only one bubble episode in the early-to-mid 2000s over the whole sample period in the national housing market. At the regional level, it identifies two periods of speculation: late 1980s and early-to-mid 2000s. The early-to-mid 2000s bubble episode lasts longer and involves 16 metropolitan statistical areas.