The NJPRO study examined the New Jersey business ecosystem with a focus on six key clusters: chemical manufacturing, food processing and manufacturing, health systems and services, information communications and technology, life sciences, and tourism. Due to their long histories in New Jersey and significant size, these industry clusters all have an outsized impact on New Jersey’s economy, as our report demonstrates.
The gain or loss of a job in one of these clusters doesn’t mean an equal impact in the broader economy. For example, depending on the cluster, each job gained or lost results in between 1.6 to 4.6 jobs and $200,000 to $2.6 million in economic activity, as well as $5,000 to $30,000 in state tax revenues. These far-reaching effects in one industry can be immense.
This ripple effect, or impact on local and regional vendors in the supply chain, is especially significant when we examine the two largest clusters in the study: chemical manufacturing and life sciences. With nearly 44,000 jobs, chemical manufacturing’s average annual wage of $126,000 is nearly twice that of the private sector average. Our study found that a gain or loss of 500 jobs in that sector would mean 2,304 jobs gained or lost in the connected economy and a total impact of about $1.3 million.
The life sciences cluster in New Jersey, long known as “the medicine chest of the world,” is similarly significant, with 117,000 employees and a total payroll of around $16.5 billion annually. A gain or loss of 500 life science jobs would mean 1,651 jobs gained or lost after adding in direct, indirect and induced employment. Each job in the life sciences gained or lost is actually worth 3.3 jobs within the state economy, as well as $852,000 in economic output and $281,000 in wages.
In addition to the indirect economic impact produced by the supply chain as money flows through the procurement process, the impact on local retail activity, or “induced” economy, is also affected by the health of the interconnected economy. Induced employment includes local people on Main Street, such as restaurants, retail and service providers in the community or region where a large facility or cluster is located. As the facility or cluster grows, so does employee spending, and vice versa if the facility or cluster shrinks.
This relationship is a two-way street. In today’s economy, companies seek areas with vibrant cultural and entertainment amenities for their employees and their families. This is one of the core principles of the symbiotic nature of our connected economy.
The interconnected nature of New Jersey’s economy produces a benefit that experts call “agglomeration.” An example of agglomeration is when a cluster of companies emerges and grows, attracting other companies that want to capitalize on the success of the cluster, resulting in a network of area suppliers. The attraction, development and retention of a strong workforce is also an example of agglomeration. These talented employees are critical to a specific industry, and they support additional industries within the state.
Another benefit of a thriving industry cluster is that concentration will in turn foster innovation. The more companies flourish in a state, the more innovation will emerge. In order to maintain this growth, however, the state must continue to create a favorable business climate to enable the mixing of interdisciplinary human capital (i.e., researchers, entrepreneurs) and to facilitate the inflow of financial capital (i.e., research grants, venture capital funds).
AJ Sabath is the executive director of the New Jersey Policy Research Organization Foundation, a nonprofit, nonpartisan organization that produces independent research to provide the business perspective in the policy dialogue. NJPRO reports can be found at www.njprofoundation.org.