Since de Soto’s work, the entrepreneur’s choice to enter or not the formal sector is usually compared to a tax evasion behaviour. This characterisation seems to be weakened by many recent surveys where it appears that fiscal rules are generally unknown by managers. This article tries to...

Many fiscal reforms in LDC’s have relied on the introduction of a presumptive tax. Aims were to simplify the tax system and to enhance the fiscal base by introducing previously informal enterprises. Theoretical qualities of positive incidence and of redistribution effects have been shown, but...

This paper analyses the effects of transitory increases in government spending when public debt is used as liquidity by the private sector. Aggregate shocks are introduced into an incomplete-market economy where heterogenous, infitely-lived households face occasionally binding borrowing...

Social planners in most western countries will be facing two long-lasting challenges in the next years: energy transition and fiscal consolidation. One problem is that governments might consider that implementing an energy transition could get i n the way of achieving a fiscal consolidation. If...

The demographic structure of a country influences economic activity. The "second dividend" modifies growth. Accordingly, in general equilibrium, the second dividend and the demographic structure are interrelated. This paper aims at assessing empirically the "second dividend" in a dynamic,...

A rising share of renewables in the energy mix push es up the average price of energy - and so does a carbon tax. However the former bolsters the accumulation of capital whereas the latter, if fully recycled, does not. Thus, in general equilibrium, the effects on growth and intertemporal welfare...

The 2007-2009 crisis has led to a return of Keynesian analyses and policies. The paper analyses the contradictions between a structural crisis, the implementation at a very large scale of Keynesian policies and the denial to undermine financial capitalism. The crisis has led the French...