finding the supporting literature for these 2 hypothesis of leverage affecting prices

Hypothesis 1: firms set higher prices (underinvest in market share) if they have more debt,

Hypothesis 2: firms engage in dynamic risk-shifting by setting lower (higher) prices if the current debt obligation will be higher (lower) in the next period than in the present period

find 2 supporting literature each which already prove these hypothesis and summarize the examples that they use to prove those points.

also attach the documents available.