Remote work productivity soars when paired with AI, study finds

BRUSSELS, BELGIUM — A new study of nearly 4,000 large firms reveals that work-from-home policies significantly boost labor productivity only when integrated with automation and digital collaboration tools. 

Research led by Professor Jacques Bughin at the Solvay Brussels School of Economics and Management shows isolated remote work has diminishing returns, highlighting that coherent technology systems are key to sustainable performance in the post-pandemic economy.

Integrated technology systems drive sustainable productivity

This integration promotes the sustainability of productivity by allowing the deepening of capital, robust redistribution of labor, and more efficient labor utilization in the long run.

In contrast, scaling WFH in isolation yields diminishing returns in productivity due to rising coordination frictions. 

The study argues that intelligent workplace technologies—including AI automation and remote collaboration tools—should be understood as a synergistic system. 

Their joint deployment allows firms to optimally reallocate tasks among on-site employees, remote staff, and automated capital, which is central to long-term organizational sustainability.

According to a Forbes report, Bobbi Wegner, Founder and Chief Executive Officer (CEO) of Groops and lecturer in organizational psychology at Harvard University, notes that “Humans will always need to be in the loop, and connection is a human need. The companies that use AI to automate and increase efficiency while building a connection strategy will win.”

However, Sam DeMase, Career Expert at ZipRecruiter, warns that, “when used irresponsibly, it can decrease employee motivation and trust in the employer.”

Tech-dependent, non-linear productivity

The impact of WFH on productivity is not binary but follows a clear non-linear curve, heavily influenced by technological support. 

At low to moderate levels—corresponding to hybrid arrangements of 1 to 2 days per week—WFH is associated with productivity gains from reduced commuting friction and better task matching. 

Quantitatively, this can increase annual labor productivity by approximately 0.3 to 0.6 percentage points at average adoption levels.

However, productivity gains diminish and can turn negative at high remote work intensity if coordination costs dominate. Investments in remote collaboration tools and automation shift this productivity curve outward, allowing the positive effects to persist at higher levels of remote work intensity. 

Firms deploying these complementary technologies can see up to one percentage point of annual labor productivity growth, primarily through total factor productivity improvements rather than simple labor substitution.

The report reads, “In line with our theoretical framework, we find that work from home (WFH) indeed affects labor productivity growth, both directly as part of [total factory productivity (TFP)] growth, and indirectly through the addition of complementary workplace technologies.”

“When one talks about the WFH effect, however, we find that the technology support effect is relatively large, more than one point of productivity.”

Redesigning workflows for the hybrid era

Luca Rossi, Executive Vice President (EVP) of Lenovo and President of the Intelligent Devices Group, notes, “By automating summaries, routing tasks to the right people, and surfacing critical context, AI can actually help level the playing field between remote and onsite work.”

The results reveal that the best WFH policies are task-based rather than firm-wide, and that these policies need to be redesigned. 

Remote work is more likely to work well in modular, standardized, and individually run tasks. On the other hand, complex and creative activities demand more coordination systems or a certain on-site presence.

Thus, the revision of managerial attention should not focus on allowing WFH but on redesigning task execution in hybrid conditions. 

Automation and AI are most fruitful when considered as coordination technologies that redefine the sequencing and combining of tasks across space, rather than as labor-saving machines. 

This task optimization indicates that few firms have fully utilized the potential of integrated workplace technologies, with most in halfway-deployment processes, preventing them from maximizing benefits.

Wegner concludes, “What teams face is true team integration. between human and non-human employees. The landscape of team development is rapidly changing.”