A necessary and sufficient condition for dominant strategy implementability when preferences are quasilinear is that, for any individual i and any choice of the types of the other individuals, all k-cycles in i's allocation graph have nonnegative length for every integer k � 2. Saks and Yu...

We develop a strategic model of network interdiction in a non-cooperative game of flow. An adversary, endowed with a bounded quantity of bads, chooses a flow specifying a plan for carrying bads through a network from a base to a target. Simultaneously, an agency chooses a blockage specifying a...

We develop a strategic model of network interdiction in a non-cooperative game of flow. A security agency operates a network with arc capacities. An adversary, endowed with a bounded quantity of bads, chooses a flow that specifies a plan for carrying bads through the network from a base to a...

We develop a strategic model of network interdiction in a non-cooperative game of flow. An adversary, endowed with a bounded quantity of bads, chooses a flow specifying a plan for carrying bads through a network from a base to a target. Simultaneously, an agency chooses a blockage specifying a...

This paper examines treaty shopping in a game-theoretic model with incomplete information. An investor has private information about her country of residence and chooses a direct or indirect investment route across national borders to minimize tax. A tax agency has private information about its...

Multinational investors often reduce tax on dividends by using indirect investment routes. This paper constructs a tax rate matrix to represent a real-world network of tax treaties between 70 countries and develops network algorithms to study the structure of tax-minimizing (direct or indirect)...

Treaty shopping refers to a situation in which an individual or a company that is not eligible for the benefits of a tax treaty uses an intermediary entity that is eligible for such benefits to obtain these benefits indirectly. This paper examines treaty shopping with a game-theoretic model in a...

This paper attempts to apply the intangible assets approach to the emerging multinational enterprises of Korea. More specifically, it tries to empirically analyze whether Korean firms investing in foreign markets possess more advanced intangible assets than those investing only in the domestic...

We develop a strategic model of network interdiction in a non-cooperative game of flow. An adversary, endowed with a bounded quantity of bads, chooses a flow specifying a plan for carrying bads through a network from a base to a target. Simultaneously, an agency chooses a blockage specifying a...