There can be quantity constraints, when nobody is willing to lend to anybody at any price.
Equations (32) and (33) show the quantity constraints for discount intervals; and Eqs.
The lower-level constraints include: the smart household appliance load constraints (7), the electric consumption quantity constraints of smart household appliances (8)–(10), the EV load constraints (11), the EV's charging quantity constraints (12)–(12).
Second, we can combine pricing strategies with production strategies to take quantity constraints into account and make simultaneous decisions.
In order to enhance the model's applicability, we take into account cardinality and quantity constraints in the model.
In modeling quantity constraints on the choice set, we assume that the number of sector-specific jobs available for each spouse depends on education and regional unemployment rates.
- Quantity constraints put on total weight of cargoes carried by all ships in each trade area each year, given by: {q}_jle {sum}_{iin S}{w}_i{x}_{ij}le {Q}_j,jin L, (31).
The model is displayed in Appendix 2. The model contains an objective function, time constraints put on total days spent by each ship each year on all trade areas, quantity constraints put on total weight of cargoes carried by all ships in each trade area each year, and non-negativity and integrality of model variables.
Thus, the hourly wage of each agent can vary across jobs of different sectors, and the set of available jobs is allowed to be individual-specific to capture quantity constraints that are determined by market equilibrium conditions and negotiations between unions and employers within each sector.
In addition, we defined a novel quantity, "total constraint intensity," a proxy of multiple constraints (of co-regulated genes and tissues where the co-regulation occurs) on the evolution of genes in module context.
