Consider a labour market with heterogeneous workers. When recruiting workers, firms set a hiring standard and make a wage offer. A more demanding hiring standard necessitates a better wage offer in order to attract enough qualified applicants. As a result, an efficiency wage effect is obtained....

Government bonds are interest-bearing assets. Increasing public debt increases wealth, income and consumption demand. The smaller government expenditure is, the larger consumption demand must be in equilibrium, and the larger must be public debt. Conversely, lower public debt implies higher...