On the web: Lehman’s legacy, the Irish referendum on Lisbon, transatlantic trends and more…

– With the anniversary of Lehman Brother’s demise, the FT recalls the events of that fateful weekend last September. The NYT has reflections of three former Lehman employees, while a Guardian roundtable asks what lessons, if any, we’ve learned from the bank’s fall. Niall Ferguson, meanwhile, rails against those who argue “if only Lehman had been saved”. He suggests:

Like the executed British admiral in Voltaire’s famous phrase, Lehman had to die pour encourager les autres – to convince the other banks that they needed injections of public capital, and to convince the legislature to approve them.

– Sticking with matters financial and economic, Der Spiegel has an interview with the head of the IMF, Dominique Strauss-Kahn, on the Fund’s actions during the crisis and the potential for a new role for the institution going forward. Former MPC member, David Blanchflower, meanwhile, offers a telling insight into the inner workings of the Bank of England’s decision-making as financial meltdown ensued.

– Elsewhere, the WSJ reports on President Sarkozy’s call to broaden indicators of economic performance and social progress beyond traditional GDP, following the findings of the Stiglitz Commission. Richard Layard, expert on the economics of happiness, offers his take here, arguing that “[w]e desparately need a social norm in which the good of others figures more prominently in our personal goals”.

– Wolfgang Münchau, meanwhile, assesses the implications of an Irish  “No” vote in the upcoming referendum on the Lisbon Treaty.  “There is an intrinsic problem for the Yes campaign in Ireland”, he suggests, “which is that the core of the treaty was negotiated seven years ago. This is a pre-crisis treaty for a post-crisis world… If we had to reinvent the treaty from scratch, we would probably produce a very different text”.

– Finally, last week saw the German Marshall Fund of the US publish its Transatlantic Trends survey for 2009. Unsurprisingly, a majority of Europeans (77%) support Barack Obama’s foreign policy compared to the 2008 finding for George W. Bush (19%); though the “Obama bounce” was less keenly felt in Central and Eastern Europe than Western Europe. A multitude of other interesting stats – on attitudes to Russia, Afghanistan, Iran, the economic crisis, and climate change –  can be found here (pdf).