IMPLICATIONS OF IMMIGRATION POLICIES FOR THE U.S. FARM SECTOR AND WORKFORCE

We develop a theoretical model using migration and trade theory to examine the effects of domestic and border enforcement policies on unauthorized workers and the U.S. agricultural sector. The theoretical results show that heightened immigration policies increase the illegal farm wage rate, and reduce the employment of unauthorized farm workers and exports. The empirical analysis show that increased domestic enforcements curtail the number of undocumented farm workers by an average of 8,947 and commodity exports to Mexico by an average of $180 million. The tighter border control curbs illegal farm workers by 8,147 and reduces farm exports by $181 million. (JEL F160)     

COTTON IN A FREE TRADE WORLD

Trade liberalizing reform in the world cotton market would increase world cotton traded an average 2.69% over 5 yr and increase world cotton prices to an average 10.5%. A partial equilibrium model was used to estimate the effects of removing global domestic subsidies and border tariffs for cotton. Trade flows in international markets would be affected as U.S. market share of world cotton exports decline, net cotton-importing countries with minimum domestic and trade distortions import less because of higher cotton prices, and net cotton-importing countries that subsidize domestic production and/or impose border tariffs significantly increase their imports. ( JEL F17, F42, F47, O2)     

AN ANALYSIS OF THE INCIDENCE OF SPECIFIC TARIFFS ON DEVELOPING COUNTRY EXPORTS

Employing a sample of approximately 200 products, this study tests the hypothesis that specific tariffs exert a differential regressive effect on developing country exports. The analysis reveals that U.S. specific duties impose ad valorem equivalents on LDCs which are roughly double those on industrial countries. Further, an examination of the tariff structures of other developed nations shows that specific duties are used in a manner and frequency to pose significant trade barriers against LDC exports. While inflation is eroding the protective effect of these charges, they still pose a significant barrier to LDC products and will continue to do so for the foreseeable future.     

TRADE COSTS AND TRADE COMPOSITION

In this paper, we investigate whether countries' trade costs act like other national endowments by affecting the composition of countries' exports. Using an econometric approach that controls for endogeneity by accounting for potentially relevant omitted variables, we find strong evidence for a sample of 37 industrialized and transition countries that national trade costs systematically affect the composition of trade and can be viewed therefore as a source of comparative advantage. Industries located in countries with low trade costs capture significantly higher shares of world exports, where this effect is stronger in trade cost intensive industries. (JEL F11, F14)     

A CHOICE THEORETIC MODEL OF THE OPTIMAL USE AND ISSUANCE OF TRADE CREDIT

This paper develops an extended inventory theoretic model for the purpose of analyzing the optimal use and issuance of trade credit. One significant result is that the incentives payments costs associated with commodity transactions and from the existence of positive per unit cost associated with storing commodities. A further important result is that the cost charged by the firm in return for its issuance of credit consists in firm earning asset holdings, and a risk premium reflecting the possibility of default on the part of the household.     

A SPATIAL PERSPECTIVE ON EUROPEAN INTEGRATION: HETEROGENEOUS WELFARE AND MIGRATION EFFECTS FROM THE SINGLE MARKET AND THE BREXIT

We use a quantitative model to study the implications of European integration for welfare and net migration flows across 1,280 European regions. The model suggests that an increase of trade barriers to the level of 1957 reduces welfare by about 5%–8% on average, depending on the presumed trade elasticity. However, remote regions may face initial welfare losses of up to 10%. These heterogeneous welfare effects cause estimated net migration of 1.9% of the population to the European geographic center implying that the dismantling of trade barriers in Europe has led to a more homogeneous spatial distribution of economic activity. With regard to the Brexit, we find moderate welfare losses for the United Kingdom of 1.05% in the most pessimistic scenario while continental Europe's welfare declines by 0.41%. (JEL F15, R12, R13, R23)     

U.S. COMMERCIAL BANK LENDING THROUGH 2008:Q4: NEW EVIDENCE FROM GROSS CREDIT FLOWS

What was hiding behind the aggregate commercial bank loans through the end of 2008? We use balance sheet data for every insured U.S. commercial bank from 1999:Q1 to 2008:Q4 to construct credit expansion and credit contraction series and provide new evidence on changes in lending. Until 2008:Q3 net credit growth was not dissimilar to the 1980 and 2001 recessions. However, between the third and fourth quarter credit contraction grew larger than credit expansion across all types of loans and for the largest banks. With the inclusion of 2008:Q4 data our series most resemble the intensification of the Savings and Loan crisis. (JEL E44, E51, G21)     

IN DEFENSE OF THE FINANCE CONSTRAINT

Simple models of monetary trade commonly impose a finance constraint on expenditure. It is often suggested that this finance constraint is artificial - a result of money's being the only asset, of the absence of credit, and of the special time structure of such models. This paper shows that the finance constraint on aggregate expenditure remains in force when other assets and credit are introduced and when the time structure is generalized to allow overlapping income periods of differing lengths. Most of the objections to the finance constraint are shown to involve fallacies of composition.
There are economists to whom a constraint of the form pc < M (in units $/t < $) must appear unthinkable. R. E. Lucas, Jr. (1980)     

The long-run and short-run impacts of global competition on U.S. union wages

Union opposition to trade liberalizing agreements suggests that international trade harms organized labor. Using union contract data, we assess both long- and short-run impacts of international trade on U.S. collective bargaining outcomes. Results indicate that, in the short run, increases in either imports or exports reduce union wages. This is attributed to risk aversion on the part of both unions and management. In the long run, however, trade has little net impact on average union wage settlements. In forming their opposition to more open U.S. trade policies, unions appear more concerned with short-run impacts of trade and are willing to trade-off immediate wage gains in lieu of future employment possibilities. We thank Dan Rickman, Bill Levernier, and the anonymous referee for their useful comments.     

J-Curve Dynamics and the Marshall–Lerner Condition: Evidence from Azerbaijan

Is there a J-curve for Azerbaijan? In answering this question, we are estimating a conventional trade model for Azerbaijan vis-à-vis its major trading partner—Europe. We are employing a Johansen approach to cointegration and error correction modeling. Our results suggest that a real depreciation of the Azerbaijani Manat will cause a decline in the balance of trade in the short run, and an increase in the long run. When we include the prices of exports and imports into the analysis, the new model shows that the terms of trade ratio diminishes following the devaluation but does not return to its pre-depreciation level in the long run. The balance of trade, however, continues to improve. This observation points at the presence of an underlying volume effect which is the key driver of the trade balance growth. Overall, the results of this study suggest a fulfillment of the Marshall–Lerner condition criterion, indicate the existence of the J-curve, and of the price and volume effects.     

THE WELFARE IMPACT OF TRADE LIBERALIZATION

This paper analyzes the distributional welfare impact of trade liberalization reforms on heterogeneous households. We develop a static applied general equilibrium model, and using a Social Accounting Matrix and Household Expenditure Survey, we calibrate it to match Slovenian data. We simulate the case of Slovenia joining the EU and quantify its welfare impact on households that differ in terms of age, income, and education. Additionally, we compare this benchmark case with two alternative scenarios: (1) a free trade agreement between Slovenia and the EU and (2) a custom union arrangement where tariff revenues are rebated proportionally to the households. We find that while trade liberalization leads to falling consumer prices, increased production in the export sectors, and aggregate welfare gains, the differentiated welfare impacts across heterogeneous households vary in their degrees. (JEL D58, F14, F15)     

THE CREDIT‐CHANNEL TRANSMISSION MECHANISM AND THE NONLINEAR GROWTH AND WELFARE EFFECTS OF INFLATION AND TAXES

With the credit‐channel effect driven by the central bank's open market operations, this paper's model easily gives rise to the nonlinear inflation‐growth nexus, which is evidenced by a number of cross‐country empirical studies. The threshold level of the inflation rate is found to be lower when tax rates are higher. The presence of the credit‐channel effect also provides the rationale for setting positive (and smaller than 1) tax rates on consumption, labor income, and capital income. The optimal tax rates rise as the inflation target declines. Under a fiscal policy rule where labor and capital income taxes move proportionally to each other, the optimal capital income tax rate could be higher than the optimal labor income tax rate. Under a sufficiently large central bank balance sheet, the credit‐channel effect will be so weak that inflation and all kinds of taxes are growth and welfare repressing. This provides a rationale for central banks that have implemented quantitative easing policies to shrink their balance sheets. (JEL E58, E62, O42)     

VOLATILITY AND IRISH EXPORTS

We analyze the impact of volatility per se on real exports for a small open economy concentrating on Irish trade with the United Kingdom and the United States. An important element is that we take account of the time lag between the trade decision and the actual trade or payments taking place by using a flexible lag approach. Rather than adopting a single measure of risk, we adopt a spectrum of risk measures and detail varied size characteristics and statistical properties. We find that the ambiguous results found to date may be due to not taking account of the timing effect, which varies substantially depending on which volatility measure is used. (JEL C32, C51, F14, F31)     

ECONOMIC ACTIVITY IN THE SHADOW OF CONFLICT

Appropriation possibilities significantly alter economic fundamentals in a production and exchange economy. This is the primary lesson of our model, which combines Ricardian trade and the potential for predator/prey behavior. The model shows how conflict can be subdued by mutual gains from trade, but at a resource cost that modifies the exchange itself. On the other hand, it identifies conditions wherein appropriation incentives are so strong that specialized production and trade are precluded altogether. The model also reveals a new way to think about and measure the gains from trade. ( JEL C72, D51, D74, F10)     

INFORMATION COSTS AND THE ORGANIZATION OF CREDIT MARKETS: A THEORY OF INDIRECT LENDING

This paper explains indirect lending as a strategy for reducing a bank's cost of screening borrowers. Commercial banks appear to "ration" credit by rejecting some direct loan applicants, although they accept higher-risk borrowers who apply for loans indirectly through retailers. However, the more thorough credit check on direct loans causes applicants to sort themselves according to risk. Indirect applicants signal their higher risk through their choice of financing. Since banks gather more accurate information on direct applicants, the two types of contracts should differ in predictable ways. These implications are tested with Federal Reserve data on 5,000 automobile loans.     

THE IMPORTANCE OF TRADE COSTS IN DEVIATIONS FROM THE LAW‐OF‐ONE‐PRICE: ESTIMATES BASED ON THE DIRECTION OF TRADE

The full impact of trade costs in segmenting product markets cannot be captured by considering aggregate prices or in the absence of information on the direction of trade. We address this problem by utilizing product‐specific prices, cross‐sectional productivity indices, and bilateral trade flows, allowing us to identify the probable source of any one product. We show that trade costs in the form of transportation and distribution costs are important in determining international price differences and segmenting international markets. Physical distance relative to the origin has a precisely estimated positive impact on international deviations from the Law‐of‐One‐Price that is larger than estimates that do not account for the origin of each product. Based on our benchmark estimates, the price elasticity of distance was around 10% in 1990. (JEL F4)     

FINANCIAL AND INSURANCE SERVICES TRADE: DOES EXCHANGE RATE OR INCOME MATTER?

This paper aims to investigate the impacts of exchange rate and income changes on financial and insurance services trade by utilizing the quarterly bilateral trade data of the United States and its major trading partners from 2003 to 2017. No long‐run exchange rate effects on imports and exports of insurance services trade are found. The impact of exchange rates on insurance services may be weak since competition among service providers depends on product differentiation than on exchange rates. On the contrary, income demonstrates significant impacts on both financial and insurance services trade in the United Kingdom, Canada, Japan and Australia. (JEL C22, F14, G20)     

THE THEORY OF INTERSTELLAR TRADE

This article extends interplanetary trade theory to an interstellar setting. It is chiefly concerned with the following question: how should interest charges on goods in transit be computed when the goods travel at close to the speed of light? This is a problem because the time taken in transit will appear less to an observer traveling with the goods than to a stationary observer. A solution is derived from economic theory, and two useless but true theorems are proved. (JEL F10, F30)     

CALIFORNIA'S EXPORTS AND THE 2004 OVERSEAS OFFICE CLOSURES

Estimating the impact of state import promotion programs on exports is difficult because of a simultaneity program. The 2003 California budget crisis provides a natural experiment allowing for an unbiased estimate. Due to the crisis, California closed all 12 overseas offices on 1 January 2004. Applying the differences‐in‐differences estimator to a sample of 44 countries over eight years yields an estimated 2%–3% increase in exports if the offices remained open. But this estimate is not statistically significant. Therefore, I find no statistical evidence that California's overseas offices increased exports. (JEL F13, H76, O24)     

REPUTATION EFFECTS IN THE MARKET OF CERTIFIERS: EVIDENCE FROM THE AUDIT INDUSTRY

Certifiers verify unobserved product characteristics for buyers and thereby alleviate informational asymmetries and facilitate trade. When sellers pay for the certification, however, certifiers can be tempted to bias their opinion to favor sellers. Indeed, accounting scandals and inflated credit ratings suggest sellers may prefer to select dishonest certifiers. I test this proposition by estimating the effect of adverse quality signals on audit demand. Exploiting the natural experiment of Arthur Andersen's demise, I find that auditors with worse quality signals experience a fall in demand. This suggests that reputation effects are at work even in the presence of conflicts of interest. (JEL L15, L8, M4)