Presidential legislative majorities under bicameral congresses have seldom been considered in the literature on coalition cabinets. However, this combination is far from being an isolated or irrelevant topic. Bicameral congresses comprise a double round of negotiation for the executive, increasing the shadow of the unexpected. Indeed, controlling one of the two chambers may not be sufficient for a president to guarantee the approval of policies. In this case, what if a government does not control both houses? How are coalition […]