Martin, Daniel; Pierrard, Olivier - Central Bank of Luxembourg - 2011
cyclical volatility of unemployment and vacancies. The increased search of employed workers during expansions has two effects … on the unemployed: it induces firms to openmore vacancies, but employedworkers also crowd out unemployed workers in the … job search. The overall effect of OTJS on unemployment volatility is thus ambiguous. We showanalytically and numerically …