Cross-Border Economic Bulletin - October 2001
The Cross-Border Economy After September 11

Official figures show that both the U.S. and Mexican economies slowed sharply during the second quarter (April-May-June) of 2001. Partial figures for July and August are consistent with the beginning of a recession, and analysts in both countries continue to revise downward their estimates of growth for the year. Against this backdrop, the events of September 11 caused an unimaginable amount of physical destruction and human suffering in the dead-center of U.S. financial markets.

Given the emotional pain inflicted by the terrorists, and the depth of the grief and sadness felt by people everywhere, it seems incongruous to note that the immediate economic impact on the U.S. economy will be relatively small. Without doubt, a share of the wealth of the U.S. has been destroyed, but it is tiny in comparison to the overall wealth of the nation. The U.S.’s ability to generate income is even less affected, although some industries such as airlines, insurance, and tourism will take losses.

This issue of the Cross Border Economic Bulletin describes the recent slowdown in both the United States and Mexico. The cross border regional economy is examined for evidence of the slowdown, and the national and regional effects of September 11 are discussed. Its main points are:

  • Neither the United States nor Mexico has experienced negative economic growth, but numerous indicators point towards recession;
  • The recession appears to be worldwide, and investment led;
  • San Diego and Tijuana appear to be less affected by the national trends;
  • The impact of September 11 on the U.S. economy is likely to be relatively small;
  • The impact on the cross border economy may be relatively greater, due in part to its effects on tourism, business travel, and cross border collaboration;
  • It is possible that Tijuana will feel the biggest local impact if it significantly increases wait times to enter the United States.
A slowdown in the NAFTA region and beyond

All three NAFTA economies are slowing down. During the second quarter of 2001, Mexico’s real gross domestic product was completely flat at 0% growth, while the U.S. grew 0.2% on an annual basis, and Canada grew 0.4%, also annualized. Figure 1 illustrates the slowdown in the U.S. and Mexico.

The rule-of-thumb definition of a recession as two consecutive quarters of negative growth has not been met, but analysts such as the director of the UCLA Anderson Forecast have pointed out that the trend is more important than the level. The U.S. has never experienced a similar decline in capacity utilization together with a similar increase in the unemployment rate without entering a recession.

Two characteristics of the current slowdown are unusual. First, the slowdown is worldwide. Economic activity in Japan and much of East Asia outside China has declined, along with Europe, and several countries in South America. This has affected exports in both the U.S. and Mexico, which are off sharply and have contributed to the slowdown in both countries.




The second feature of the current slowdown is that it is investment led, rather than consumption led. Particularly important is the investment decline in information and technologies and software.

Local trends

Both San Diego and Tijuana have escaped the full impact of the current slowdown. In Baja California, for example, the growth of manufacturing output has remained positive through the first five months of 2001, while Mexico as a whole has experienced declining manufacturing output, since last February (Figure 2). According to the 1998 Economic Census, manufacturing employment makes up more than 50% of all employment in Baja California.



Manufacturing is a relatively small share of the San Diego economy (just over 10% of employment), so the downturn in both U.S. and Mexican manufacturing has not had much of an impact on the San Diego economy. Overall, San Diego added 22,600 jobs in the last twelve months, and the unemployment rate for August, 2001, remains at 3.3%, exactly where it was one year ago.

This is not to argue that San Diego and Tijuana will not be affected by recessions in Mexico and the United States. It does hold out the possibility, however, that if recessions develop, and if they are relatively mild, then the worst effects may not reach the San Diego-Tijuana region.


Impacts of the terrorist attack

The immediate destruction caused by the terrorist attack of September 11 is unlikely to affect the overall U.S. economy, except perhaps insofar as it affects spending priorities. Rebuilding of the Pentagon and the World Trade Center in New York City are likely to stimulate the economy in the short run, as will increased federal expenditures for military preparedness and military actions. These measures will partially counteract a developing recession.

This scenario is consistent with the pattern of recovery in countries, including the United States, that have experienced major natural disasters. For example, the 1995 earthquake in Kobe, Japan, destroyed 100,000 buildings and killed 6,500 people, but manufacturing activity was 98% of normal within 15 months after the quake. Over time, the implications of the attack may have a more lasting effect on economic behavior and priorities. No one can doubt that there is a tremendous amount of uncertainty right now, and that markets, particularly financial markets, hate uncertainty. The uncertainty has driven down the stock market, made people afraid to travel, and created chaos on the border.

Locally, the most visible impacts are the heightened state of military preparedness, the waits at the border, and sudden decline in the visitor services industry, including both tourism and business travel. These impacts are clearly not symmetrical between San Diego and Tijuana. According to a recent study by the Workforce Partnership, visitor services (restaurants, hotels, amusement parks, etc.) is actually a smaller share of the San Diego economy (about 7% of local employment) than its share nationally. This is contrary to most people’s assumption, and a reversal of the situation in the early 1990s, when visitor services employment was a larger percentage of total employment. Over the 1990s, however, the rest of the San Diego economy grew much faster than visitor services, so that by the decade’s end, it accounted for a smaller share of the economy. In addition, the Workforce Partnership describes the industry’s linkages to the rest of the local economy as “weak,” implying that its decline may not spread as readily to the rest of the economy.

The situation in Tijuana is less clear since tourism’s share of the economy is unknown. In the immediate aftermath of the terrorist attack, the U.S. declared a “Stage One Alert” on its borders and imposed much more stringent inspections of pedestrians and vehicles entering the U.S. The increase in wait times has caused a significant drop in tourist visits to Tijuana and is hurting merchants there. Perhaps in response, the state Secretary of Tourism announced a discount package at hotels and restaurants which is targeted at California, Arizona, and Nevada residents. The problem of long wait times at the border is compounded by the fact that an increase in average wait times is associated with an increase in the variation of wait times. This makes it much more difficult to anticipate how long the lines will be, and how much time needs to be planned for crossing the border.

A significant increase in border wait times creates additional problems for the cross border economy. INEGI estimates that for July, 2001, the percent of the labor force in Tijuana and Mexicali living in one of these two cities and working in the U.S. is 7.0%. This works out to approximately 35,000 workers in Tijuana and about 22,000 in Mexicali. The ability of these individuals to cross on a daily basis is threatened by long waits at the border, and, in turn, threatens the incomes they earn. This could have a potentially serious impact on income and spending in those two cities. Nor will the impact be limited to the Mexican side of the border. Long border waits reduce cross border shopping, and will harm Calexico and Imperial County. The impact on San Diego County is also important, but more muted, given the size of the county’s economy.

Finally, if longer border waits are a permanent feature of the local economy, then one has to wonder what the impacts might be on cross border investment and collaboration. American firms have a particular advantage in doing business in the border region, since they avoid many of the costs of executive relocation abroad and longer turn-around between design and production, and, in addition, they are able to maintain greater inventory control. Similarly, many Japanese and Korean executives of maquilas enjoy the quality of life available in San Diego, with its abundant golf courses, tourist attractions, and public schools. If long waits at the border-or a wide variation in the wait at the border-become routine, then some of these advantages disappear. The ability of executives and managers to travel back an forth is already strained and additional waits and congestion may end that option altogether.

In effect, the terrorist attack underscores an obvious point. Like the airport problem in San Diego, the border’s infrastructure-human, organizational, and physical-continues to plague the region and hamper its growth. Until the border wait problem is resolved, the possibilities for a binational regional economy are limited. Perhaps even worse, every achievement of closer collaboration and greater integration is under a constant threat of reversal due to some unforeseen shock.

The Cross-Border Economic Bulletin is prepared monthly by Dr. Jim Gerber, professor of economics at San Diego State University. It is underwritten by Concert, a global venture of AT&T and BT.