Natural Language Processing in Policy Evaluation: Extracting Policy Conditions from IMF Loan Agreements

摘要

Social science researchers often use text as the raw data in investigations: for instance, when investigating the effects of IMF policies on the development of countries under IMF programs, researchers typically encode structured descriptions of the programs using a time-consuming manual effort. Making this process automatic may open up new opportunities in scaling up such investigations. As a first step towards automatizing this coding process, we describe an experiment where we apply a sentence classifier that automatically detects mentions of policy conditions in IMF loan agreements written in English and divides them into different types. The results show that the classifier is generally able to detect the policy conditions, although some types are hard to distinguish.