Job security can never be taken for granted, especially in times of rapid, widespread and unexpected social and economic change. These changes can force workers to transition to new jobs. This may be because technologies emerge or production is moved abroad. Perhaps it is a global crisis, such as COVID-19, which shutters industries and displaces labor en masse. Regardless of the impetus, people are faced with the challenge of moving between jobs to find new work. Successful transitions typically occur when workers leverage their existing skills in the new occupation. Here, we propose a novel method to measure the similarity between occupations using their underlying skills. We then build a recommender system for identifying optimal transition pathways between occupations using job advertisements (ads) data and a longitudinal household survey. Our results show that not only we can accurately predict occupational transitions (Accuracy = 76%), but we account for the asymmetric difficulties of moving between jobs (it is easier to move in one direction than the other). We also build an early warning indicator for new technology adoption (showcasing Artificial Intelligence), a major driver of rising job transitions. By using real-time data, our systems can respond to labor demand shifts as they occur (such as those caused by COVID-19), and can be leveraged by policy-makers, educators, and jobseekers who are forced to confront the often distressing challenges of having to find new jobs.
翻译:工作安全永远不能被视为理所当然,特别是在快速、广泛和意外的社会和经济变化时期。这些变化可能迫使工人转向新的工作。这可能是因为技术的出现或生产被转移到国外。也许这是一个全球性危机,如COVID-19,它堵塞了工业,大规模取代劳动力。不管有什么动力,人们都面临着在工作之间移动以寻找新工作的挑战。成功过渡通常发生在工人在新的职业中利用现有技能时。在这里,我们提出一种新的方法,用其基本技能衡量职业之间的相似性。我们然后建立一个建议者系统,利用招聘广告(ads)数据和长期家庭调查来确定职业之间的最佳过渡途径。我们的结果显示,我们不仅能够准确预测职业过渡(Acureaty=76 % ),而且我们考虑到在工作之间移动的不对称性困难(在新的职业中移动比其他更容易)。我们还为新技术的采用(展示人工智能智能)建立了一个预警指标,这是就业转型的主要驱动因素。我们通过使用实时数据来确定职业过渡中的最佳过渡途径。我们的系统能够准确预测职业过渡(Acureaty=76 % ) 并且通过催化的系统能够应对劳动力需求,而使那些被催化的CO-19的工人成为需要者。