We introduce a framework to infer lead-lag networks between the states of elements of com- plex systems, determined at different timescales. As such networks encode the causal structure of a system, infering lead-lag networks for many pairs of timescales provides a global picture of the mutual...

Using trader-resolved data, we document lead-lag relationships between groups of investors in the foreign exchange market. Because these relationships are systematic and persistent, order flow is predictable from trader-resolved order flow. We thus propose a generic method to exploit trader...

This study analyses the impact of an Alternative Work Arrangement (AWA) called "voucher" on earnings of atypical workers and on their alternative income sources using Italian administrative data. Specifically, we investigate whether this form of very flexible work substitutes income from more...

We measure the impact of employment protection reduction in an uncertain framework on firms' hires and performance, exploiting the Italian 2015 Jobs Act. Results indicate that firms (1) stabilize workforce mainly through contract transformations of low-tenure and low-human-capital incumbent...

We measure the impact of employment protection reduction in an uncertain framework on firms' hires and performance, exploiting the Italian 2015 Jobs Act. Results indicate that firms (1) stabilize workforce mainly through contract transformations of low-tenure and low-human-capital incumbent...