The revenue growth model of IT services firms has been historically been based on scaling of firm size by adding new employees. Speculation exists that revenue growth is linear in nature; however no rigorous examination of this fact exists in the literature. In this paper, we investigate the nature of growth of firms in the Indian IT services industry. In addition to scaling firms have been loo...

W e study and compare decision-making behavior under the newsvendor and the two-class revenue management models, in an experimental setting. We observe that, under both problems, decision makers deviate significantly from normative benchmarks. Furthermore, revenue management decisions are consistently higher compared to the newsvendor order quantities. In the face of increasing demand variabili...

We survey three recent breakthroughs in algebraic combinatorics. The first is the proof by Knutson and Tao, and later Derksen and Weyman, of the saturation conjecture for Littlewood-Richardson coefficients. The second is the proof of the n! and (n + 1)n−1 conjectures by Haiman. The final breakthrough is the determination by Baik, Deift, and Johansson of the limiting behavior of the length of th...

Let u(d, n) denote the number of permuations in the symmetric group Sn with no increasing subsequence of length greater than d. u(d, n) may alternatively be interpreted as the number of closed Z-lattice walks which begin and end at the origin and take n positive steps followed by n negative steps while remaining confined to the Weyl chamber W = {(t1, t2, . . . , td) ∈ R : t1 ≥ t2 ≥ · · · ≥ td}....

Karlin and Altschul in their statistical analysis for multiple highscoring segments in molecular sequences introduced a distribution function which gives the probability there are at least r distinct and consistently ordered segment pairs all with score at least x. For long sequences this distribution can be expressed in terms of the distribution of the length of the longest increasing subseque...

The Mallows measure on the symmetric group Sn is the probability measure such that each permutation has probability proportional to q raised to the power of the number of inversions, where q is a positive parameter and the number of inversions of π is equal to the number of pairs i < j such that πi > πj . We prove a weak law of large numbers for the length of the longest increasing subsequence ...

This technical note describes CRM at a high level and how tax administrations can implement framework to significantly strengthen revenue outcomes. A administration’s primary role is collect revenues on behalf of government fund the country’s social economic goals. Taxpayers are expected comply with their obligations as stated in law. Compliance degree which taxpayers meet obligations, whether ...

Large-scale dams are controversial public infrastructure projects due to the unevenly distributed benefits and losses to local regions. The central government can make redistributive fiscal transfers to attenuate the impacts and reduce the inequality among local governments, but whether large-scale dam projects are Pareto improving is still a question. Using the geographic variation of dam impa...

In this paper, we investigate the model of speculative resale in auctions. Resale (or secondary trade) is allowed for each bidder, but in equilibrium we show that there is only speculative resale. We consider a standard …rst-price auction in the …rst stage with symmetric independent private values (IPV) among N bidders and one speculator. In the second stage there is resale among the bidders. T...