Carbon leakage is a major concern for policymakers involved with environmental initiatives such as the European Union's emissions trading scheme and similar cap-and-trade proposals in the United States, Australia, and elsewhere.  This paper provides a framework for understanding the drives...

Recent attempts to incorporate optimal fiscal policy into New Keynesian models subject to nominal inertia, have tended to assume that policy makers are benevolent and have access to a commitment technology.  A separate literature, on the New Political Economy, has focused on real economies...

We propose to measure inequality of well-being with a multidimensional generalization of the Gini coefficient.  We derive two inequality indices from their underlying social evaluation functions.  These functions are conceived as a double aggregation functions: one across the dimensions of...

Microfounded macromodels (SDGE models) represent the dominant approach in academic macroeconomics, and their influence now extends to the forecasting models of central banks.  These models appear to adopt a clear methodological approach, which promotes internal consistency above external...

This paper examines monetary policy in a currency union whose member countries exhibit heterogeneous rates of limited asset markets participation (LAMP).  As a result risk sharing among member countries is imperfect and the monetary transmission mechanism can differ across countries.  In the...

This paper investigates how best to determine time-invariant policy rules in macroeconomic models with forward-looking constraints, where fully optimal policy is known to be time-inconsistent.  It proposes a new 'coefficient optimisation' approach that improves upon the timeless perspective...

This paper presents simple conditions for monopoly third-degree price discrimination to have negative or positive effects on aggregate consumer surplus.  Consumer surplus is often reduced by discrimination, for example when total welfare (consumer surplus and profits) falls.  Surplus increases...

Contemporaries and historians have highlighted London's position as the world's leading financial centre, and its dominance of both trade financing and international capital investment at this time.  The current historical literature focuses on the presence of the London Stock Exchange and...

Risk-neutral individuals take more risky decisions when they have limited liability.  Risk-neutral managers may not when acting as agents under contract and taking costly actions to acquire informatin before taking decisions.  Limited liability makes it optimal to increase the reward for...

The interwar years saw the rise of New York to challenge London as the world's leading provider of financial services.  This paper will show that the current explanations fail to identify a key factor in New York's rise.  The City was prevented from operating a full capacity by a capital...