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Specialty drug prices and utilization after loss of U.S. patent exclusivity, 2001-2007

Conti, Rena M.; Berndt, Ernst R. - National Bureau of Economic Research (NBER) - 2014

estimated prices of these drug undergoing LOE fall with generic entry. Second, we estimate reduced form random effects models of … utilization subsequent to LOE. We observe substantial price erosion after generic entry; average monthly price declines appear to … entry, but this result appears to be largely driven by oral drugs. We discuss second-best welfare consequences of these …

Persistent link: https://www.econbiz.de/10010950850

The Effect of FDA Advisories on Branded Pharmaceutical Firms' Valuations and Promotion Efforts

Conti, Rena M.; Huskamp, Haiden A.; Berndt, Ernst R. - National Bureau of Economic Research (NBER) - 2011

The US Food and Drug Administration (FDA) expends considerable efforts in regulating medications approved for use. Yet the impact of medication labeling changes on brand pharmaceutical products, and whether and what firms do to respond to increased information regarding the safety and efficacy...

Persistent link: https://www.econbiz.de/10009325511

Pricing and Reimbursement in U.S. Pharmaceutical Markets

Berndt, Ernst R.; Newhouse, Joseph P. - National Bureau of Economic Research (NBER) - 2010

comment on very recent developments concerning the entry of large retailers such as Wal-Mart into domains traditionally …

Persistent link: https://www.econbiz.de/10008531891

Brand Loyalty, Generic Entry and Price Competition in Pharmaceuticals in the Quarter Century After the 1984 Waxman-Hatch Legislation

Berndt, Ernst R.; Aitken, Murray L. - National Bureau of Economic Research (NBER) - 2010

following initial generic entry and by 24 months to 65, in 2009 the comparable generic price indexes are 68 and 27, respectively … patent has expired. Across all nine therapeutic areas, at 24 months post-generic entry, the weighted mean reduction in …

Persistent link: https://www.econbiz.de/10008682661

Food Price Spikes, Price Insulation and Poverty

Anderson, Kym; Martin, Will J; Ivanic, Maros - National Bureau of Economic Research (NBER) - 2013

This paper first considers the impact on world food prices of the changes in restrictions on trade in staple foods during the 2008 world food price crisis. Those changes--reductions in import protection or increases in export restraints--were meant to partially insulate domestic markets from the...

Persistent link: https://www.econbiz.de/10010969350

Price Distortions and Economic Growth in Sub-Saharan Africa

Anderson, Kym; Brückner, Markus - C.E.P.R. Discussion Papers - 2011

To what extent has Sub-Saharan Africa’s slow economic growth over the past five decades been due to price and trade policies that have discouraged production of agricultural relative to non-agricultural tradables? This paper uses a new set of estimates of policy distortions to relative prices...

Persistent link: https://www.econbiz.de/10009246604

Trade Barrier Volatility and Agricultural Price Stabilization

Anderson, Kym; Nelgen, Signe - C.E.P.R. Discussion Papers - 2010

National barriers to trade are often varied to insulate domestic markets from international price variability. This paper explores the extent of that behavior by governments using estimates of agricultural price distortions in 75 countries. Newly estimated price transmission elasticities are...

Persistent link: https://www.econbiz.de/10008692306

Export Restrictions and Price Insulation During Commodity Price Booms

Anderson, Kym; Martin, Will - C.E.P.R. Discussion Papers - 2011

For individual countries, variable trade barriers can be used to reduce the volatility of domestic relative to world prices. If this is done by countries accounting for a large share of the market, its effect is offset by increases in world price volatility. This study shows the nature of the...

Persistent link: https://www.econbiz.de/10009207521

Changing contributions of different agricultural policy instruments to global reductions in trade and welfare

Anderson, Kym; Croser, Johanna L. - C.E.P.R. Discussion Papers - 2010

Trade negotiators and policy advisors are keen to know the relative contribution of different farm policy instruments to international trade and economic welfare. Nominal rates of assistance or producer support estimates are incomplete indicators, especially when (especially in developing...

Persistent link: https://www.econbiz.de/10008468528

Agricultural Distortions in Sub-Saharan Africa: Trade and Welfare Indicators, 1961 to 2004

Anderson, Kym; Croser, Johanna L. - C.E.P.R. Discussion Papers - 2010

For decades, agricultural price and trade policies in Sub-Saharan Africa hampered farmers’ contributions to economic growth and poverty reduction. While there has been much policy reform over the past two decades, the injections of agricultural development funding, together with on-going...

Persistent link: https://www.econbiz.de/10008468599