Network planning models, which forecast the profitability of airline schedules, support many critical decisions …, including equipment purchase decisions. Network planning models include an itinerary choice model that is used to allocate air …

financial institutions. Focusing on a multi sector economy linked through a supply network, we show how structural properties of … the supply network determine both whether aggregate volatility disappears as the number of sectors increases (i … aggregate output from its mean) to sector-specific volatility and to the structural properties of the supply network …

We develop and analyze a tractable empirical model for strategic network formation that can be estimated with data from … a single network at a single point in time. We model the network formation as a sequential process where in each period …, the characteristics of the potential partner, and on features of the current state of the network, such as whether the two …

I propose a network/search view of international trade in differentiated products. I present evidence that supports the …

assumption that the process starts with every node in the network having a signal. We study a natural extension of the DeGroot … agent. This characterization result then allows us to relate network geometry to information aggregation. We identify an … example of a network structure where essentially only the signal of a single agent is aggregated, which helps us pinpoint a …

setting with data from experiments involving members of a single connected network. The class includes null hypotheses that … have no effect. We also consider hypotheses concerning the validity of sparsification of a network (for example based on …

Should China build mega-cities or a network of linked middle-sized metropolises? Can Europe's mid-sized cities compete …

network. The two measures are highly correlated, and show a wide range of networks available to consumers. We then estimate … consumer willingness-to-pay for network breadth, which varies by age. 60-year-olds value the broadest network approximately … $1200-1400/year more than the narrowest network, while 30-year-olds value it about half as much. Consumers place additional …