Results

Journal article

Journal of Political Economy: Macroeconomics:

Innovation and trade policy in a globalized world

What is the role of innovation policy in an open economy and how does it interact with foreign competition? We address this question employing a new innovation-driven growth model with two large open economies at differe...Read more...

Journal article

Journal of Economic Geography:

Local economic conditions and the nature of new housing supply

We explore the effects of local economic conditions on the type and size of newly constructed housing units in a city. Exploiting the 1984?2004 metro area samples of the American Housing Survey and US Census building per...Read more...

CentrePiece article

Wikipedia: the value of open content production

Without the `spillover effects? of open content production, the growth in Wikipedia editing activity between 2002 and 2010 would have been halved. That is the central finding of research by Aleksi Aaltonen and Stephan Se...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Local Economic Conditions and the Nature of New Housing Supply

We present a modified open monocentric city model that assumes that land is available for conversion into new housing throughout the city. The model predicts that positive local income shocks (i) increase the city?s shar...Read more...

CEP discussion paper

Quantifying spillovers in open source content production: evidence from Wikipedia

Using detailed edit-level data over eight years across a large number of articles on Wikipedia, we find evidence for a positive spillover effect in editing activity. Cumulative past contributions, embodied by the current...Read more...

Journal article

American Economic Review:

Market size, competition, and the product mix of exporters

We build a theoretical model of multi-product firms that highlights how competition across market destinations affects both a firm's exported product range and product mix. We show how tougher competition in an export ma...Read more...

CEP discussion paper

What are the Channels for Technology Sourcing? Panel Data Evidence from German Companies

Innovation processes within corporations increasingly tap into international technology sources, yet little is known about the relative contribution of different types of innovation channels. We investigate the effective...Read more...

SERC/Urban and Spatial Programme Discussion Paper

A Note on the Value of Foregone Open Space in Sprawling Cities

Foregone benefits of the open space that is sacrificed through urban sprawl are hard to quantify. We obtain a simple benchmark measure by introducing a demand for trips beyond the urban boundary into the monocentric city...Read more...

CEP discussion paper

Monetary Policy Under Alterative Asset Market Structures: the Case of a Small Open Economy

Can the structure of asset markets change the way monetary policy should be conducted? Following a linear-quadratic approach, the present paper addresses this question in a New Keynesian small open economy framework. Our...Read more...

CEP discussion paper

On the International Dimension of Fiscal Policy

This paper analyses the international dimension of fiscal policy using a small open economy framework in which the government finances its spending by levying distortionary taxation and issuing non-state-contingent debt....Read more...

CEP discussion paper

Motivation and Sorting in Open Source Software Innovation

This paper studies the role of intrinsic motivation, reputation, and reciprocity in driving open source software innovation. Unlike previous literature based on survey data, we exploit the observed pattern of contributio...Read more...

CEP discussion paper

Monetary Policy and Welfare in a Small Open Economy

This paper characterizes welfare in a small open economy and derives the corresponding optimal monetary policy rule. It shows that the utility-based loss function for a small open economy is a quadratic expression in dom...Read more...

CEP discussion paper

Digital Goods and the New Economy

Digital goods are bitstrings, sequences of 0s and 1s, which have economic value. They are distinguished from other goods by five characteristics: digital goods are nonrival, infinitely expansible, discrete, aspatial, and...Read more...