Duration gap analysis
a. is a refinement of basic gap analysis that accounts for interest rate changes over a multiyear period.
b. is a refinement of basic gap analysis that accounts for how long a gap will last.
c. is a complement to basic gap analysis that accounts for the effect of interest rate changes on market value.
d. is a complement to basic gap analysis that accounts for the influence of partially rate sensitive assets.

Consider a two-firm industry. firm 1 (the incumbent) chooses a level of output q1. firm 2 (the potential entrant) observes q1 and then chooses its level of output q2. the demand for the product is p = 100 - q, where q is the total output sold by the two firms which equals q1 +q2. assume that the marginal cost of each firm is zero. a) find the subgame perfect equilibrium levels of q1 and q2 keeping in mind that firm 1 chooses q1 first and firm 2 observes q1 and chooses its q2. find the profits of the two firms-? 1 and ? 2- in the subgame perfect equilibrium. how do these numbers differ from the cournot equilibrium? b) for what level of q1 would firm 2 be deterred from entering? would a rational firm 1 have an incentive to choose this level of q1? which entry condition does this market have: blockaded, deterred, or accommodated? now suppose that firm 2 has to incur a fixed cost of entry, f > 0. c) for what values of f will entry be blockaded? d) find out the entry deterring level of q1, denoted by q1b, as a function of f. next, derive the expression for firm 1

Jelly has joined drakes team drake sends kelly an email explaining details of the project that she will be working on which of these is good etiquette

Which type of market are you in if your company, along with three other companies, controls 95 percent of the total music industry?